FlukeF-117C数字万用表产品资料说明书
FLUKE117C万用表使用方法教学幻灯片
电性功能
Postmortem
测量交流或直流电流 为避免人身伤害或损坏仪表： • 当开路对地电势大于 600 V 时，请勿测量电路内电流。 • 在测试之前，请先检查仪表的保险丝。 • 测量时应选取适当的接线端、开关档位及量程。 • 当测试导线插在 A（Amps）端子时，切勿将探头与电 路或组件并联。
Postmortem
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仪表在低输入阻抗条件下测量电压或电容。
测量单位。 直流或交流电 电池电量不足告警。 指示仪表的量程选择。 模拟显示。 仪表处于自动电压（Auto Volts）功能。自动量程。
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自动量程。仪表能自动选择可获得最高分辨率的量程。 手动量程。用户自行设置量程。
关闭电路电源，切断电路，把仪表串联接入，然后 再打开电路电源。
电性功能
Postmortem
测量 10 A 以上电流 仪表的毫伏功能和电压功能可与 mV/A 输出电流探头 选件一起使用，测量超出仪表额定值的电流。确保给 电流探头在仪表上选中了正确的功能档，直流或交流
测量电容
电性功能
Postmortem 测量频率
Postmortem 测量交流和直流电压
测量交流和直流毫伏
使用自动电压选择功能 当功能开关处于 AUTO-V 档位时，仪表根据 V 和 COM插孔之 间施加的输入电压自动选择直流或交流电压测量。该功能还将 仪表的输入阻抗设为大约 3 kΩ，以降低由于微弱杂散电压导致 读数错误的可能性。
当功能开关处于 档位时，仪表测量交流毫 伏外加直流毫伏。按 将仪表切换至直流毫 伏。
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> 10.00 A 显示屏闪烁。> 20 A，显示 OL（过载）。直流耦合。 频率量程：45 Hz 至 5 kHz。
Fluke万用表使用说明
万用表使用说明一概述万用表具有多种功能，可测量电压、电流、电阻、电容、频率等物理量，同时可检测二极管和电路通断性，是设备安装，调试，维护的必备工具。
右图为美国Fluke（福禄克）公司生产的F117C型万用表。
Fluke117C型是由电池供电的、具有6000个字显示屏和模拟指针显示的真有效值万用表。
仪表符合第III类（CATIII）IEC61010-1第二版标准的要求。
IEC61010-1第二版安全标准是根据瞬态脉冲的危险性定义四种过电压图1-1类别（CATI至IV）。
CATIII仪表的设计能使仪表承受配电级固定安装设备内的瞬态高压。
下面以该型号为例，介绍万用表的使用方法和一些应该注意的问题。
二按键说明1显示屏符号表1序列符号含义①VoltAlert 仪表处于VoltAlert TM非接触电压检测模式②把仪表设置到通断性测试功能③把仪表设置到二极管测试功能④输入为负值⑤危险电压。
测得的输入电压≥30V或电压过载（OL）⑥HOLD 显示保持（Displayhold）功能已启用。
显示屏冻结当前读数。
⑦MINMAXMAXMINAVG 最小最大平均（MINMAXAVG）功能已启用。
显示最大、最小、平均或当前读数⑧（红色LED）通过非接触VoltAlert传感器检测是否存在电压⑨LoZ 仪表在低输入阻抗条件下测量电压或电容。
⑩nμFmVμAMk?kHz测量单位。
⑾DCAC 直流或交流电⑿电池电量不足告警。
⒀610000mV 指示仪表的量程选择。
⒁（模拟指针显模拟显示。
示）⒂AutoVolts（自动电压）Auto（自动）Manual（手动）仪表处于自动电压（AutoVolts）功能。
自动量程。
仪表能自动选择可获得最高分辨率的量程。
手动量程。
用户自行设置量程。
⒃+ 模拟指针显示极性⒄0L 输入值太大，超出所选量程。
⒅LEAd 测试导线警示。
当仪表的功能开关转到或转离A档位时，该符号会短暂显示。
2接线端图2-1图3-1测量电压、电阻、通断性、测量电流电容、二极管，频率表23开关档位表3开关档位测量功能AUTO-VLOZ 根据所感测到的低阻抗输入情况自动选择交流或直流电压。
Fluke117c校准方法
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Fluke114、115（C）、116（C）、117（C）校准
根据 E 文手册大致翻译，供参考。 目录 校准调整 校准密码 改变密码 恢复缺省密码 校准中各按键的使用 校准调整步骤
校准调整 表的特性，使用已知的标准源进行闭壳校准。 仪表测量施加的参考源，计算校正因子并储存在非易失性存储器中。 以下各节提供的功能和仪表按钮功能可以在校准调整程序使用。如果仪表故障的性能测试中 任何失败，应当进行校准调整程序。
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恢复缺省密码 如果校准密码遗忘，可以使用下面步骤的手动恢复默认密码（1234）： 警告：为了避免触电或人身伤害，打开后盖之前，撤去测试引线和任何输入仪表的信号！
1、移去仪表后盖。露出顶部的 pca 2、电池连接焊片（XBT1 和 XBT2）连入 9V 电源。参看图 5. 3、将旋转开关从 OFF 转到其他任何位置。 4、短接 PCA 背面的 S7 CAL 触点。见图 5。电表应发出哔哔声。现在已经恢复默认密码。 5、移去电池，盖好背盖。
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备注：一些调整步骤需要额外的等待时间后结束，如表 6 中所述。 7、每个输入值后，按黄键接受输入的值并且提示进行下一个步骤（例如 C002 等等）。 备注：按黄键后，一直等到进行下一步的提示才可以改变校准源或旋动电表旋钮。 一些调整步骤的执行时间长达几秒。 对于一个给定的步骤，如果旋钮是不是在正确的位置，电表会闪烁单位报警，直到旋钮在一 个有效的位置为止.如果显示的读数和所需的输入值是不符合，按键会禁止使用，直到正确为 止。对于这些步骤后，仪表会发出蜂鸣声时，该步骤完成。 同样地，如果将旋转开关是不是在正确的位置，或测得的值不在预期范围的输入值，仪表会 发出两声哔哔声，按下黄键时并不会继续到下一个步骤。 8、进行最后一步后，显示屏显示“end”以提示该校准调整完成。按黄键转到电表普通模式。 备注： 完成的每个功能的调整后才可以关闭校准。 如果没有正确完成校准调整过程就退出，电表将无法工作正确。
福禄克仪表说明书
福禄克温度产品中文说明书
1560型堆栈式测温仪用户操作手册美国福禄克公司哈特是福禄克下属公司警告为了保证操作人员的安全，避免设备损坏：禁止使用未正确接地、极性不正确的电源线操作器。
禁止将该设备连接未正确接地、极性不正确的电源座。
禁止使用错误接地的断路设备。
警告为了保证人身安全，避免设备损坏：禁止在非本用户手册所述的环境中使用本仪器。
请遵守用户手册中的所有安全规定。
警告只有受过专门培训的人员才能使用校准设备。
版权所有Hart Scientific有限公司799 E. Utah Valley DriveAmerican Fork, Utah 84003-9775电话：（801）763-1600传真：（801）763-1010网址： 1 简介 (1)1.1 性能 (1)1.2 部件 (2)1.2.1 基本微处理器 (2)1.2.1.1 显示 (2)1.2.1.2 按钮 (3)1.2.1.3 串行RS-232接口 (4)1.2.1.4 电源 (4)1.2.1.5 模块总线 (4)1.2.2 添加模块 (4)1.3 数据处理 (4)1.3.1 输入 (4)1.3.2 采样控制 (4)1.3.3 输入平均 (5)1.3.4 温度转换 (5)1.3.5 单位转换 (5)1.3.6 测量显示器 (5)1.3.7 图形和滚动窗口 (5)1.3.8 存储器 (5)1.3.9 打印机输出 (5)1.3.10 统计 (5)1.3.11 输出路径 (5)1.3.12 显示数据区 (5)1.3.13 数据输出通道 (5)2 技术指标和环境条件 (6)2.1 技术指标 (6)2.2 环境条件 (6)3 安全指南 (6)4 一般操作 (7)4.1 安装新的模块 (7)4.2 交流电源 (7)4.3 上电自检 (7)4.4 调整显示屏对比度 (7)4.5 进行测量 (7)4.5.1 选择输入通道 (8)4.5.2 选择探头特性 (8)4.5.3 测量一个通道 (8)4.5.4 扫描通道 (8)4.5.5 显示测量数据 (9)5 软键功能 (10)5.1 输入菜单 (10)5.1.1 测量 (10)5.1.2 主输入通道 (10)5.1.3 扫描通道 (11)5.1.4 扫描模式 (11)5.1.5 求平均值 (11)5.2 探头菜单 (11)5.2.1 编辑探头 (11)5.2.1.1 R（Ω）转换 (12)5.2.1.2 ITS-90 转换 (12)5.2.1.3 W（T90）转换 (12)5.2.1.4 IPTS-68 转换 (13)5.2.1.5 Callendar-Van Dusen 转换 (13)5.2.1.6 RTD 多项式转换 (13)5.2.1.7 热敏电阻 T（R）转换 (13)5.2.1.8 热敏电阻R（T）转换 (14)5.2.1.9 热电偶伏特转换 (14)5.2.1.10 标准热电偶转换 (14)5.2.1.11 热电偶表格转换 (14)5.2.1.12 热电偶多项式转换 (15)5.2.2 复制探头 (15)5.2.3 测试转换 (15)5.3 输出菜单 (16)5.3.1 显示窗口菜单 (16)5.3.1.1 统计窗口 (16)5.3.1.2 设置区 (16)5.3.1.3 图形窗口 (16)5.3.1.4 删除图形 (17)5.3.1.5 滚动窗口 (17)5.3.2 输出通道 (17)5.3.3 打印输出 (17)5.3.4 打印存储器 (18)5.3.5 删除统计 (18)5.4 模块菜单 (18)5.4.1 设置显示屏 (18)5.4.2 设置设备 (18)5.4.3 校准设备 (19)5.4.4 模块信息 (20)5.5 系统菜单 (20)5.5.1 单位 (20)5.5.2 时间 (20)5.5.3 口令 (20)5.5.4 系统信息 (21)5.5.5 系统复位 (21)6 2560 / 2567 SPRT 模块 (22)6.1 说明 (22)6.2 技术规格 (22)6.3 操作 (22)目录6.3.1 连接探头 (22)6.3.2 设置系数 (22)6.3.3 电流 (23)6.3.4 设备设置命令 (23)6.4 校准 (23)6.4.1 校准参数 (23)6.4.2 前面板存取 (23)6.4.3 校准（2560） (23)6.4.4 校准过程 (2567) (24)7 2561 HTPRT 模块 (25)7.1 说明 (25)7.2 技术规格 (25)7.3 操作 (25)7.3.1 连接探头 (25)7.3.2 设置系数 (25)7.3.3 电流 (25)7.3.4 设备设置命令 (26)7.4 校准 (26)7.4.1 校准参数 (26)7.4.2 前面板存取 (26)7.4.3 校准程序 (26)8 2562／2568 PRT 扫描开关模块 (27)8.1 说明 (27)8.2 技术规格 (27)8.3 操作 (27)8.3.1 连线配置 (27)8.3.2 连接探头 (28)8.3.3 设置系数 (28)8.3.4 电流 (28)8.3.5 设备设置命令 (28)8.4 校准 / Calibration (28)8.4.1 校准参数 (28)8.4.2 前面板存取 (28)8.4.3 校准过程 (2562) (29)8.4.4 校准过程 (2568) (29)9 2563热敏电阻模块 (30)9.1 说明 (30)9.2 技术规格 (30)9.3 操作 (30)9.3.1 连接热敏电阻 (30)9.3.2 设置系数 (31)9.3.3 电流 (31)9.3.4 设备设置命令 (31)9.4 操作校准 (31)9.4.1校准参数 (31)9.4.2 前面板存取 (31)9.4.3 校准程序 / Calibration Procedure (31)10 2564 热敏电阻扫描开关模块 (33)10.1 说明 / Description (33)10.2 技术规格 / Specifications (33)10.3 操作 / Operation (33)10.3.1 连线配置 (33)10.3.2 连接探头 (34)10.3.3 设置系数 (34)10.3.4 电流 (34)10.3.5 设备设置命令 (34)10.4 校准 / Calibration (34)10.4.1 校准参数 (34)10.4.2 前面板存取 (34)10.4.3 校准程序 (35)11 2565 精密热电偶模块 (36)11.1 说明 (36)11.2 技术规格 (36)11.3 操作 (36)11.3.1 连接热电偶 (36)11.3.2 选择热电偶类型 (36)11.3.3 选择CJC类型 (37)11.3.4 使用校准热电偶 (37)11.3.5 最佳准确度建议 (37)11.3.5.1 温升时间 (37)11.3.5.2 周围环境 (37)11.3.5.3 热稳定 (37)11.3.5.4 接地电流 (37)11.3.6 设置参数 (37)11.4 校准 (38)11.4.1 校准参数 (38)11.4.2 前面板存取 (38)11.4.3 校准程序 (38)12 2566 热电偶扫描开关模块 (39)12.1 说明 (39)12.2 技术规格 (39)12.3 操作 (39)12.3.1 连接热电偶 (39)12.3.2 选择热电偶类型 (39)12.3.3 选择CJC类型 (39)12.3.4 使用校准热电偶 (40)12.3.5 最佳准确度建议 (40)12.3.5.1 温升时间 (40)12.3.5.2周围环境 (40)12.3.5.3 热稳定 (40)12.3.6 设置参数 (40)12.4 校准 (40)12.4.1 校准参数 (39)12.4.2 前面板存取 (41)12.4.3 校准程序 (41)13 维护 (42)14 故障排除 (42)14.1 不正确的温度读数或电压读数 (42)14.2 不正确的电阻或电压读数 (42)14.3 通信故障 (43)14.4 空白屏 (43)14.5 通电时出错信息 (43)插图和表格图1 安装有两个模块的 1560 型堆栈式测温仪 (1)图2 系统图 (2)图3 典型显示器 (2)图4 典型图形模式显示 (3)图5 数据流 (5)图6 安装新的模块 (7)图7 通道编号 (8)表1 软键菜单系统 (10)表2 转换类型 (12)图8 典型统计显示 (16)表3 CALCULATION 选项 (16)图9 典型滚动显示 (17)图10 典型图形窗口显示器 (17)图11 传感器布线图 (22)图12 传感器布线图 (25)图13 PRT 扫描开关模块传感器布线 (27)图14 热敏电阻模块图 (30)图15 热敏电阻扫描开关模块传感器布线 (34)图16 2565模块热电偶插座操作 (37)表27 精密热电偶模块校准参数 (38)表28 热电偶扫描开关模块校准参数 (40)1 简介 / Introduction本章将对1560型堆栈式测温仪进行概述。
FLUKE_117C万用表使用方法课件资料
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含义
仪表处于 VoltAlert™ 非接触电压检测模式 把仪表设置到通断性测试功能 把仪表设置到二极管测试功能。 输入为负值。 危险电压。测得的输入电压 ≥ 30 V 或电压过载（OL） 显示保持（Display hold）功能已启用。显示屏冻结当前读数。 最小最大平均（MIN MAX AVG）功能已启用。显示最大、最小、平均或当前读数 通过非接触 VoltAlert 传感器检测是否存在电压
开关档位 1 2 测量功能 根据所感测到的低阻抗输入情况自动选择交流或直流电压。 OFF 档
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交流电压量程：0.06 至 600 V。频率量程：5 Hz 至 50 kHz。
直流电压量程：0.001 V 至 600 V。 交流电压量程：6.0 mV 至 600 mV，直流耦合。直流电压量程：0.1 至600 mV。 电阻量程：0.1 Ω 至 40 MΩ。 电阻小于 20 Ω 时，蜂鸣器打开；电阻大于 250 Ω 时，蜂鸣器关闭。 二极管测试。电压超过 2.0 V 时，显示过载（OL）符号。 电容量程（法拉）：1 nF 至 9999 μF。 交流电流量程：0.1 A 至 10 A（> 10 至 20 A，30 秒开，10 分钟关）
模拟指针显示极性 输入值太大，超出所选量程。 测试导线警示。当仪表的功能开关转到或转离 A 档位时，该符号会短暂显示。
接线端
接线端
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说明 输入端，用于测量 10 A 以下的交流或直流电。 适用于所有测量的公共（返回）接线端。 输入端，用于测量电压、通断性、电阻、电容、频率和二极管。
旋转开关档位
FLUKE 117C 使用说明
Fluke 117C 数字式万用表使虚假电压测量功能
Fluke 117C 数字式万用表使虚假电压和电气线路无藏身之地测试功能实例研究工具：Fluke 117C 电气技术人员用万用表公司资料：Eldon Walstad, Rodgers Electric测量：高阻抗用于排查灵敏电子线路或控制回路，低阻抗用于检测虚假电压。
作为一名电工，Eldon Walstad 的工作类似于雷达操作员的工作，因为需要检测眼睛看不到的东西。
他必须能够判断出什么是真实的，什么是虚假的，并需要将危险情况与只是看上去有危险的情况区分开。
现在，Walstad 拥有了一个可帮助他进行这些重要抉择的新工具：Fluke 117C 数字式万用表(DMM)。
Walstad 是位于华盛顿埃弗雷特市的Rodgers Electric 公司的一名熟练电工。
在平均一周当中，他负责对与电气安装、维护和维修相关的各种问题进行处理。
一个经常性的挑战就是确定为什么一台设备工作不正常，并查找使电流停止流动的有故障接触器、熔断器、继电器或断开的导线。
有时，一个数字式万用表甚至在一个不应该通电的电路上也会显示出存在电压。
它是一个真实的潜在危险电压？还是仅仅是一个由通电导线和相邻未使用的导线之间的电容耦合所产生的虚假电压？前几天，我碰到过电路上显示"73 V 电压的情况，"这个拥有30 多年经验的Walstad 说道。
所涉及的电路是制造预浇铸混凝土灯杆的工厂中用于将材料从混合机移动到模具的一个控制电路。
在潮湿、脏污的工厂环境中，存在着很多潜在问题。
"它原本是110V，其它电压都不行"。
围剿虚假电压过去，对这样一种电压指示进行探查对于技术人员来说只是一个耗费时间的徒劳之举，因为他们所寻找的是一个从来就不存在的问题。
它可以通过一个低阻抗模拟仪表或一个螺线管测试仪来搜索出虚假电压，但需要带上一个额外的工具。
Walstad 得到了一个额外的帮助。
那天他所使用的Fluke 117C 数字式万用表具有双阻抗测试能力：具有常规的高阻抗测试能力以及用于检测虚假电压的低阻抗功能。
福禄克FLUKE过程校准仪使用使用说明
福禄克FLUKE过程校准仪中文说明书一，测量和信号输出功能一览表热电阻2，3，4线测量2线输出100ΩPlatinum(3926)100ΩPlatinum(385)120ΩNickel(672)200ΩPlatinum(385)500ΩPlatinum(385)1000ΩPlatinum(385)10ΩCopper(427)100ΩPlatinum(3916)压力27种压力模块从2.5kPa至69,000kPa *回路电压24或28V(22mA最大)*对于压力输出功能，是指由外部手动压力泵或其它压力源作为压力信号二、初识校准仪1.当你第一次取出校准仪，你需要将电池充电见图9，给电池充电2小时。
2.将电池放入校准仪中。
3.连接校准仪的电压输出端和输入端如下：连接最左端的一对插孔（V、Ω、RTD输出）和最右端的一对插孔（VMEAS）（见图3）。
图3 跨接线连接图4 输入输出的例子4.开机按⊙，按▲，▼以调整对比度。
以达到最好的显示效果。
校准仪在接通电源时是直流电压的测量功能，可以在一对VMEAS输入插孔中得到读数。
5.按看到其测量情况。
6.按V—…键，选择直流电压输出。
按数字键5和ENTER=开始输出5.0000V直流电压。
7.量直流电压。
你将在上半部屏幕看到测量读数，在下半部屏幕看到输出值，如图4所示。
三、操作功能1.输入和输出插孔图5所示，校准器输入和输出插孔，表2解释它的用途。
表2 输入/输出插孔和连接器7,8！SOURCE（输出）mA测量mAΩRTD插孔输出或测量电流、电阻和RTDS插孔，并提供回路电源9,10！SOURE（输出）V ΩRTD插孔输出电压、电阻、频率、和模拟RTDS输出插孔图5 输入/输出插孔和连接2．按键校准仪按键如图6所示，表3解释它们的功能，有4个未带标记的兰色按键，在显示屏幕下面称之为功能键。
其功能在操作过程中屏幕出现的定义所确定。
功能键和其显示内部在本手册中用黑体字标明，例如：Choices图6 按键表3 键的功能序号性能说明15 V-键测量方式中选择直流电压，输出方式中选择直流电压16 开关键电源开关3．显示屏幕图7为典型的显示屏幕。
fluke说明书[1]
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福禄克F430系列三相电能质量分析仪更快、更安全、更详细地定位和诊断的电能质量故障技术参数福禄克公司的F434 和F433三相电能质量分析仪可以帮助用户定位、预测、防止和诊断配电系统的故障。
对于那些维护或排障三相配电系统的工作人员来说，这些简便易用的手持工具是“必不可少”的。
新的IEC和GB国标关于闪变和电能质量方面的标准使得在对系统进行电能质量分析监测时有了判断的依据。
●记录三相系统中所有电能质量的参数。
●直观的菜单，最大程度上减少所需的设置。
●工业现场使用最高的安全等级。
●四个电压通道和四个电流通道。
●同时在所有相线上捕获波形数据。
●系统监测：在一个仪表板上现实全部电能质量参数。
●自动显示瞬态尖峰脉冲信号：不会漏掉任何一个事件。
●自动趋势绘图（AutoTrend）功能：无需对记录进行设置！●坚固的手持式设计。
●使用镍氢（NiMH）电池组时，一次充电可使用7个小时。
●将数据文件传输到PC，用于编写报告和利用FlukeView®软件进行分析。
CAT IV 600 V 和CAT III 1000 V的安全等级在设计时就考虑了保护用户和设备免受高压电击，福禄克F430系列电能质量分析仪、附件和充电器都经过验证，满足CAT IV 600 V和CAT III 1000 V环境下使用的严格的安全标准。
它们是同类别中第一款符合CAT IV安全等级的工具，所以可以被用于低压配电系统中所有的电气连接和插座。
快捷地观察趋势图利用AutoTrend（自动趋势绘图）功能，可以快速地深入浏览电能质量参数随时间的变化。
所显示的每一读数都被自动并且连续的进行记录，而不必设置触发限值或间隔时间，也无需手动启动记录过程。
可以快速地观察所有相线和零线上电压、电流、频率、功率、谐波或闪变的趋势图；还可以使用光标和缩放功能分析趋势－而不会中断记录。
AutoTrend功能在后台自动记录显示的所有参数。
在数据和趋势图之间切换，以及使用光标和缩放功能分析测量结果，都不会中断记录过程。
Fluke175 177 179(万用表)说明书
Models 175, 177 & 179True RMS MultimetersMay 2003 Rev. 1, 10/08 (Simplified Chinese)© 2003-2008 Fluke Corporation. All rights reserved. Printed in USA.Specifications are subject to change without notice.All product names are trademarks of their respective companies.终生有限保证Fluke保证每一台Fluke 20、70、80、170和180系列的DMM，其用料和做工都是终生毫无瑕疵的。
此处所谓的“终生”是指Fluke终止制造本产品后七年，但本项保证期应自产品购买日起至少十年内有效。
本项保证不包括保险丝、可弃置的电池以及因疏忽、误用、污染、改变、意外或非正常状况下的使用或处理所造成的损坏（包括使用产品规范以外的测量所引起的故障或机械部件的正常损耗）。
本项保证仅适用于原购买者并且不得转让。
自购买日起十年内，本保证也包括LCD。
十年以后直到仪表的终生，Fluke将以收费的方式更换DMM的LCD（根据当时该组件的成本价格收取费用）。
欲建立原购买者与购买日期的根据，请填妥并寄回产品所附上的注册登记卡，或在上注册产品。
对于从Fluke授权销售处以适当的国际价格所购买而损坏的产品，Fluke可选择免费修理、更换或以原购买价退款的方式处理该产品。
若产品是从一个国家购买却被送到其它地区修理，Fluke保留收取修理/更换零件的进口费用的权利。
如果发现产品损坏，请和最靠近您的Fluke授权服务中心联络以取得同意退回产品的信息，然后请把产品寄到该服务中心。
请说明遭遇到困难的地方，并预付邮资和保险费（目的地离岸价格）。
Fluke不负责产品在运输上的损坏。
Fluke 175 177 179 真有效值数字万用表 用户手册说明书
®Models 175, 177, 179True RMS MultimetersMay 2003 (English)© 2003 Fluke Corporation. All rights reserved. Printed in USA.Lifetime Limited WarrantyEach Fluke 20, 70, 80, 170 and 180 Series DMM will be free from defects in material and workmanship for its lifetime. As used herein, “life-time” is defined as seven years after Fluke discontinues manufacturing the product, but the warranty period shall be at least ten years from the date of purchase. This warranty does not cover fuses, disposable batteries, damage from neglect, misuse, contamination, alteration, accident or abnormal conditions of operation or handling, including failures caused by use outside of the product’s specifications, or normal wear and tear of mechanical components. This warranty covers the original purchaser only and is not transferable.For ten years from the date of purchase, this warranty also covers the LCD. Thereafter, for the lifetime of the DMM, Fluke will replace the LCD for a fee based on then current component acquisition costs.importation costs of repair/replacement parts if the product purchased in one country is sent for repair elsewhere.If the product is defective, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that service center, with a description of the difficulty, postage and insurance prepaid (FOB Destination). Fluke assumes no risk for damage in transit. Fluke will pay return transportation for product repaired or replaced in-warranty. Before making any non-warranty re-pair, Fluke will estimate cost and obtain authorization, then invoice you for repair and return transportation.THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAM-AGES OR LOSSES, INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THEORY. AUTHORIZED RESELLERS ARE NOT AUTHORIZED TO EXTEND ANY DIFFERENT WARRANTY ON FLUKE’S BEHALF. Since some states do not allow the exclusion or limita-tion of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you. If any provision of this warranty is held invalid or unenforceable by a court or other decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision.Fluke Corporation Fluke Europe B.V.P.O. Box 9090 P.O. Box 1186Everett, WA 98206-9090 5602 BD EindhovenU.S.A. The Netherlands2/02Table of ContentsTitle Page Contacting Fluke (1)"Warning" and "Caution" Statements (1)Unsafe Voltage (1)Test Lead Alert (1)Battery Saver ("Sleep Mode") (2)Terminals (2)Rotary Switch Positions (2)Display (3)MIN MAX AVG Recording Mode (4)Display HOLD and AutoHOLD Modes (4)YELLOW Button (4)Display Backlight (Model 177 and 179 Only) (4)Manual Ranging and Autoranging (5)Power-Up Options (5)Making Basic Measurements (6)Measuring AC and DC Voltage (6)Measuring Resistance (6)Measuring Capacitance (6)Testing for Continuity (7)Measuring Temperature (Model 179 Only) (7)Testing Diodes (7)Measuring AC or DC Current (8)Understanding AC Zero Input Behavior of True RMS Meters (8)Measuring Frequency (9)Using the Bar Graph (9)Cleaning (10)Testing the Fuses (10)Replacing the Battery and Fuses (10)Specifications (11)iXW Warning. Read before using the Meter:To avoid possible electrical shock or personal injury, follow these guidelines:⇒Use the Meter only as specified in this manual or the protection provided by the Meter might be impaired.⇒Do not use the Meter or test leads if they appear damaged, or if the Meter is not operating properly. If in doubt, have the Meter serviced.⇒Always use the proper terminals, switch position, and range for measurements.⇒Verify the Meter’s operation by measuring a known voltage.⇒Do not apply more than the rated voltage, as marked on the Meter, between the terminals or between any terminal and earth ground.⇒Use caution with voltages above 30 V ac rms, 42 V ac peak, or 60 V dc. These voltages pose a shock hazard.⇒Replace the battery as soon as the low battery indicator ( b ) appears.⇒Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance.⇒Do not use the Meter around explosive gas or vapor.⇒When using the test leads, keep your fingers behind the finger guards.⇒Remove test leads from the Meter before opening the Meter case or battery door.SymbolsB AC (Alternating Current)I FuseF DC (Direct Current)Conforms to European Union directivesFB DC/AC Canadian Standards AssociationEarth ground T Double insulatedImportant Information; see manual Underwriters Laboratories, Inc.Meter in accordance with IEC 61010-1. 54CJb Battery (Low battery when shown ondisplay.);N10140Conforms to relevant Australian standardsInspected and licensed by TÜV(Technischer Überwachungs Verein)Product ServicesVDE (Verband Deutscher Electroniker)iiModels 175, 177 & 179True RMS Multimeters The Fluke Model 175, Model 177, and Model 179 are battery-powered, true-RMS multimeters (hereafter "the Meter") with a6000-count, 3 3/4-digit display and a bar graph. This manualapplies to all three models. All figures show the Model 179.These meters meet CAT III and CAT IV IEC 61010 standards.The IEC 61010 safety standard defines four overvoltagecategories (CAT I to IV) based on the magnitude of danger fromtransient impulses. CAT III meters are designed to protect againsttransients in fixed-equipment installations at the distribution level;CAT IV meters are designed to protect against transients from the primary supply level (overhead or underground utility service). The Meter measures or tests the following:♦ AC / DC voltage & current ♦ Diodes♦ Resistance ♦ Continuity♦ Voltage & current frequency ♦ Capacitance♦ Temperature (Model 179 only)Contacting FlukeTo contact Fluke, call:1-888-993-5853 in USA1-800-363-5853 in Canada+31 402-678-200 in Europe+81-3-3434-0181 in Japan+65-738-5655 in Singapore"Warning" and "Caution" StatementsA " XW Warning" identifies hazardous conditions and actions that could cause bodily harm or death.A "Caution" identifies conditions and actions that could damage the Meter, the equipment under test, or cause permanent loss of data.Unsafe VoltageTo alert you to the presence of a potentially hazardous voltage, when the Meter detects a voltage ≥ 30 V or a voltage overload (OL), the Y symbol is displayed.Test Lead AlertTo remind you to check that the test leads are in the correct terminals, LEAd is momentarily displayed when you move the rotary switch to or from the mA or A position.XW WarningAttempting to make a measurement with a test lead inan incorrect terminal might blow a fuse, damage theMeter, and cause serious personal injury.1Models 175, 177 & 179Users Manual2Battery Saver ("Sleep Mode")The Meter enters the "Sleep mode" and blanks the display if there is no function change or button press for 20 minutes. To disable the Sleep mode, hold down the YELLOW button while turning the Meter on. The Sleep mode is always disabled in the MIN MAX AVG mode and the AutoHOLD mode.TerminalsRotary Switch PositionsSwitch PositionMeasurement FunctionK Hz AC voltage from 30.0 mV to 1000 V.Frequency from 2 Hz to 99.99 kHz.L Hz DC voltage 1 mV to 1000 V.Frequency from 2 Hz to 99.99 kHz.m LTDC mV 0.1 mV to 600 mV.Temperature − 40 °C to + 400 °C− 40 °F to + 752 °F e E Ohms from 0.1 Ω to 50 M Ω.Farads from 1 nF to 9999 µF.R G Beeper turns on at <25 Ω and turns off at >250 Ω.Diode test. Displays OL above 2.4 V.F B mA Hz AC mA from 3.00 mA to 400 mA (600 mA overload for 2 minutes maximum).DC mA from 0.01 mA to 400 mA (600 mA overload for 2 minutes maximum).Frequency of AC mA 2 Hz to 30 kHz.F B AHzAC A from 0.50 A to 10 A (20 A overload for 30seconds maximum).DC A from 0.01 A to 10 A (20 A overload for 30seconds maximum)>10.00 display flashes.>20 A, OL is displayed.Frequency of AC A 2 Hz to 30 kHz.Note: AC voltage and current AC-coupled, true RMS, up to 1 kHz.Display3DisplayNo.SymbolMeaning7n µ F, °F, °C mVA, Mk e , kHz Measurement units.8DC, ACDirect current, alternating current.9 bLow battery. Replace battery.10610000mV All possible ranges.11 Bar graph Analog display.12Auto Range Manual RangeThe Meter selects the range with the best resolution.The user selects the range.13 ±Bar graph polarity.14 0L The input out of range.15LEAdW Test lead alert. Displayed when the rotary switch is moved to or from the mA or A position.Error MessagesbAtt Replace the battery immediately.diSC In the capacitance function, too much electrical charge is present on the capacitor being tested.EEPr Err Invalid EEPROM data. Have Meter serviced.CAL ErrInvalid calibration data. Calibrate Meter.Models 175, 177 & 179Users Manual4MIN MAX AVG Recording ModeThe MIN MAX AVG recording mode captures the minimum and maximum input values, and calculates a running average of all readings. When a new high or low is detected, the Meter beeps.NoteFor DC functions, accuracy is the specified accuracy of the measurement function ± 12 counts for changes longer than 275 ms in duration.For AC functions, accuracy is the specified accuracy of the measurement function ± 40 counts for changes longer than 1.2 s in duration.To use MIN MAX AVG recording:⇒ Make sure that the Meter is in the desired measurementfunction and range. (Autoranging is disabled in the MIN MAX AVG mode.)⇒ Press MIN MAX to activate MIN MAX AVG mode.m and MAX light, and the highest reading detected since entering MIN MAX AVG is displayed.⇒ Press MIN MAX to step through the low (MIN ), average(AVG ), and present readings.⇒ To pause MIN MAX AVG recording without erasing storedvalues, press HOLD . h is displayed.To resume MIN MAX AVG recording, press HOLD again.h turns off.⇒ To exit and erase stored readings, press MIN MAX for 1second or turn the rotary switch.Display HOLD and AutoHOLD ModesXW WarningTo avoid electric shock, do not use the Display HOLD or AutoHOLD mode to determine if a circuit is live.Unstable or noisy readings will not be captured.In the Display HOLD mode, the Meter holds the reading on the display.In the AutoHOLD mode, the Meter holds the reading on the display until it detects a new stable reading. Then the Meterbeeps and displays the new reading.⇒ Press HOLD to activate Display HOLD. h lights.⇒ Press HOLD again to activate AutoHOLD. A hlights.⇒ Press HOLD again to resume normal operation.To resume normal operation at any time, press HOLD for 1second or turn the rotary switch.YELLOW ButtonPress the YELLOW button to select alternate measurementfunctions on a rotary switch setting, e.g., to select DC mA, DC A,Hz, temperature (Model 179 only), capacitance, diode test.Display Backlight (Model 177 and 179 Only)Press S to toggle the backlight on and off. The backlightautomatically turns off after 2 minutes.Manual Ranging and Autoranging5Manual Ranging and AutorangingThe Meter has both Manual range and Autorange modes.⇒ In the Autorange mode, the Meter selects the range with thebest resolution.⇒ In the Manual Range mode, you override Autorange andselect the range yourself.When you turn the Meter on, it defaults to Autorange and Auto Range is displayed.1. To enter the Manual Range mode, press RANGE .Manual Range is displayed.2. In the Manual Range mode, press RANGE to increment therange. After the highest range, the Meter wraps to the lowest range.N ote You cannot manually change the range in the MIN MAXAVG, Display HOLD, or AutoHOLD modes.If you press RANGE while in MIN MAX AVG, DisplayHOLD, or AutoHOLD , the Meter beeps, indicating an invalid operation, and the range does not change.3. To exit Manual Range, press RANGE for 1 second or turn therotary switch.The Meter returns to Autorange and Auto Range is displayed.Power-Up OptionsTo select a Power-Up Option, hold down the button indicated while turning the Meter from OFF to any switch position.Power-Up Options are cancelled when the Meter is turned OFF.ButtonPower-Up OptionsAutoHOLD H Turns on all display segments.Release HOLD to turn off display; the softwareversion number is displayed and the Meter resumes normal operation.M Disables beeper.R Enables "Smoothing" mode.Dampens display fluctuations of rapidly changing inputs by digital filtering.B(YELLOW)Disables automatic power-down ("Sleep mode").Sleep mode is also disabled while the Meter is in a MIN MAX AVG Recording mode, or the AutoHOLD mode.SDisables automatic 2-minute backlight timeout.(Model 177 and 179 Only )Models 175, 177 & 179Users Manual6Making Basic MeasurementsThe figures on the following pages show how to make basic measurements.When connecting the test leads to the circuit or device, connect the common (COM ) test lead before connecting the live lead;when removing the test leads, remove the live lead before removing the common test lead.XW WarningTo avoid electric shock, injury, or damage to the Meter,disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes,or capacitance.Measuring AC and DC VoltageVolts ACAIK03F.EPSMeasuring ResistanceAIK04F.EPSMeasuring CapacitanceAIK05F.EPSMaking Basic MeasurementsTesting for ContinuityAIK06F.EPS Measuring Temperature (Model 179 Only)AIK10F.EPS X W Warning: Do not connect 80BK1 to live circuits.Testing DiodesOpenAIK07F.EPSModels 175, 177 & 179 Users ManualMeasuring AC or DC CurrentX W WarningTo avoid personal injury or damage to the Meter:•Never attempt to make an in-circuit current measure-ment when the open-circuit potential to earth is> 1000 V.•Check the Meter's fuses before testing. (See “Testing the Fuses”.)•Use the proper terminals, switch position, and range for your measurement.•Never place the probes in parallel with a circuit or component when the leads are plugged into thecurrent terminals.Turn power OFF, break circuit, insert Meter in series, turn power on.Understanding AC Zero Input Behavior of True RMS Meters Unlike averaging meters, which can accurately measure only puresinewaves, True RMS meters accurately measure distorted waveforms. Calculating True RMS converters require a certain level of input voltage to make a measurement. This is why AC voltage and current ranges are specified from 5% of range to 100% of range. Non-zero digits that are displayed on a True RMS meter when the test leads are open or are shorted are normal. They do not affect the specified AC accuracy above 5% of range. Unspecified input levels on the lowest ranges are:•AC voltage: below 5% of 600 mV AC, or 30 mV AC•AC current: below 5% of 60 mA AC, or 3 mA ACUsing the Bar GraphMeasuring FrequencyX W WarningTo avoid electrical shock, disregard the bar graph forfrequencies > 1 kHz. If the frequency of the measuredsignal is > 1 kHz, the bar graph is unspecified.The Meter measures the frequency of a signal. The trigger level is 0 V, 0 A AC for all ranges.AC/DC Voltage Frequency AC Current FrequencyAIK09F.EPS ⇒To exit frequency, press YELLOW button or turn the rotary switch.⇒In frequency, the bar graph shows the AC/DC voltage or AC current accurately up to 1 kHz.⇒Select progressively lower ranges using manual ranging for a stable ing the Bar GraphThe bar graph is like the needle on an analog Meter. It has an overload indicator (Models 175, 177 & 179 Users ManualCleaningWipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents. Dirt or moisture in the terminals can affect readings.Testing the FusesX W WarningTo avoid electrical shock or injury, remove the testleads and any input signals before replacing the fuse.Test fuses as shown below.AIK12F.EPS Replacing the Battery and FusesXW WarningTo avoid shock, injury, or damage to the Meter:•Use ONLY fuses with the amperage, interrupt,voltage, and speed ratings specified.•Replace the battery as soon as the low battery indicator (b ) appears.SpecificationsSpecificationsAccuracy is specified for 1 yr after calibration, at operating temperatures of 18 °C to 28 °C, with relative humidity at 0 % to 95 %. Accuracy specifications take the form of:± ( [ % of Reading ] + [ Counts ] )Maximum voltage between any terminal and earth ground:1000 V DC or AC RMSSurge Protection:8 kV peak per IEC 61010W Fuse for mA inputs: W Fuse for A input:440 mA, 1000 V FAST Fuse 11 A, 1000 V FAST FuseDisplay:Digital: 6000 counts, updates 4/secBar Graph: 33 segments;Updates 40/secFrequency: 10,000 countsCapacitance: 1,000 countsAltitude:Operating: 2000 m; Storage: 12,000 mTemperature:Operating: −10 °C to +50 °C;Storage: −30 °C to +60 °CTemperature coefficient:0.1 X (specified accuracy / °C(< 18 °C or > 28 °C)ElectromagneticCompatibility(EN 61326-1:1997):In an RF field of 3 V/M, accuracy = specified accuracy except in temperature: specified accuracy ± 5 °C (9 °F)Relative Humidity:Noncondensing < 0 °C0 % to 95 % @ 10 °C to 30 °C0 % to 75 % @ 30 °C to 40 °C;0 % to 40 % @ 40 °C to 50 °CBattery Life:Alkaline: 300 hrs typicalSize (H x W x L): 4.3 cm x 9 cm x 18.5 cmWeight:420 gSafety Compliances:ANSI/ISA S82.02.01, CSA C22.2-1010.1, IEC 61010 to 1000 V Overvoltage Category III, 600 V Overvoltage Category IVCertifications:CSA, TÜV (EN61010), UL, P, ; (N10140),VDEModels 175, 177 & 179Users ManualAccuracy ± ( [ % of Reading ] + [ Counts ] ) Function Range 1Resolution Model 175Model 177Model 179AC Volts 2,3600.0 mV6.000 V60.00 V600.0 V1000 V 0.1 mV0.001 V0.01 V0.1 V1 V1.0 % + 3(45 Hz to 500 Hz)2.0 % + 3(500 Hz to 1 kHz)1.0 % + 3(45 Hz to 500 Hz)2.0 % + 3(500 Hz to 1 kHz)1.0 % + 3(45 Hz to 500 Hz)2.0 % + 3(500 Hz to 1 kHz)DC mV600.0 mV0.1 mV0.15 % + 20.09 % + 20.09 % + 2DC Volts 6.000 V60.00 V600.0 V 0.001 V0.01 V0.1 V0.15 % + 20.09 % + 20.09 % + 21000 V 1 V0.15 % + 20.15 % + 20.15 % + 2 Continuity600 Ω 1 ΩMeter beeps at < 25 Ω, beeper turns off at > 250 Ω; detectsopens or shorts of 250 µs or longer.Ohms600.0 Ω6.000 kΩ60.00 kΩ600.0 kΩ6.000 MΩ50.00 MΩ0.1 Ω0.001 kΩ0.01 kΩ0.1 kΩ0.001 MΩ0.01 MΩ0.9 % + 20.9 % + 10.9 % + 10.9 % + 10.9 % + 11.5 % + 30.9 % + 20.9 % + 10.9 % + 10.9 % + 10.9 % + 11.5 % + 30.9 % + 20.9 % + 10.9 % + 10.9 % + 10.9 % + 11.5 % + 3Diode test 2.400 V0.001 V 1 % + 2Capacitance1000 nF10.00 µF100.0 µF9999 µF 41 nF0.01 µF0.1 µF1 µF1.2 % + 21.2 % + 21.2 % + 210 % typical1.2 % + 21.2 % + 21.2 % + 210 % typical1.2 % + 21.2 % + 21.2 % + 210 % typicalAC Amps 5 (True RMS)(45 Hz to 1 kHz)60.00 mA400.0 mA6.000 A10.00 A0.01 mA0.1 mA0.001 A0.01 A1.5 % + 3 1.5 % + 3 1.5 % + 31. All AC voltage and AC current ranges are specified from 5 % of range to 100 % of range.2. Crest factor of ≤ 3 at full scale up to 500 V, decreasing linearly to crest factor ≤ 1.5 at 1000 V.3. For non-sinusoidal waveforms, add -(2% reading + 2% full scale) typical, for crest factors up to 3.4. In the 9999 µF range for measurements to 1000 µF, the measurement accuracy is 1.2 % + 2 for all models.5. Amps input burden voltage (typical): 400 mA input 2 mV/mA, 10 A input 37 mV/A.SpecificationsAccuracy ± ( [ % of Reading ] + [ Counts ] )Function Range 1Resolution Model 175Model 177Model 179DC Amps460.00 mA400.0 mA6.000 A10.00 A 0.01 mA0.1 mA0.001 A0.01 A1.0 % + 3 1.0 % + 3 1.0 % + 3Hz(AC- or DC- coupled, V or A 2, 3 input )99.99 Hz999.9 Hz9.999 kHz99.99 kHz0.01 Hz0.1 Hz0.001 kHz0.01 kHz0.1 % + 10.1 % + 10.1 % + 1Temperature-40 °C to +400 °C-40 °F to +752 °F 0.1 °C0.1 °FNA NA 1 % + 1051 % + 185MIN MAX AVG For DC functions, accuracy is the specified accuracy of the measurement function ± 12 counts for changes longer than 275 ms in duration.For AC functions, accuracy is the specified accuracy of the measurement function ± 40 counts for changes longer than 1.2 sin duration.1. All AC voltage and AC current ranges are specified from 5 % of range to 100 % of range.2. Frequency is specified from 2 Hz to 99.99 kHz in Volts and from 2 Hz to 30 kHz in Amps.3. Below 2 Hz, the display shows zero Hz.4. Amps input burden voltage (typical): 400 mA input 2 mV/A, 10 A input 37 mV/A.5. Does not include error of the thermocouple probe.Models 175, 177 & 179 Users ManualFunction Overload Protection 1Input Impedance(Nominal)Common Mode Rejection Ratio(1 kΩ Unbalanced)Normal Mode RejectionVolts AC1000 V RMS> 10 MΩ < 100 pF> 60 dB @ DC, 50 Hz or 60 HzVolts DC1000 V RMS> 10 MΩ <100 pF>120 dB @ DC, 50 Hz or 60 Hz> 60 dB @ 50 Hz or 60 Hz mV/T 1000 V RMS2> 10 MΩ < 100 pF>120 dB @ DC, 50 Hz or 60 Hz> 60 dB @ 50 Hz or 60 HzOpen Circuit TestVoltageFull Scale Voltage To:600 kΩ50 MΩShort Circuit CurrentOhms1000 V RMS2< 8.0 V DC< 660 mV DC< 4.6 V DC< 1.1 mA Continuity/Diodetest1000 V RMS2< 8.0 V DC 2.4 V DC< 1.1 mA1. 10 7 V-Hz maximum.2.For circuits < 0.3 A short circuit. 660 V for high energy circuits.Function Overload Protection OverloadmA Fused, 44/100 A, 1000 V FAST Fuse600 mA overload for 2 minutes maximum A Fused, 11 A, 1000 V FAST Fuse20 A overload for 30 seconds maximum。
福禄克型万用表使用说明
福禄克F L U K E 115型数字万用表的使用方法 一、 万用表的作用：二、 万用表又称多用表、三用表、复用表，是一种多功能、多量程的测量仪表，一般的数字万用表可以测量交、直流电压、交、直流电流、频率、电阻、电容、二极管、三极管等。
三、 使用数安万用表的注意事项：1、对测量交流电30V 以上、直流电60V 以上时，应格外小心，防止触电事故。
2、测量时应正确使用接线端、开关档位和量程。
3、 测量电阻、通断性、二极管或电容器以前，应切断电路电源，并把所有的高压电容器放电。
4、 仪表有手动（Range ）和自动(Auto)两种量程：开机时数字万用表自动进入(Auto)自动量程，仪表会根据被测量值的大小，由大到小自动判断，选择合适的量程，但测量时较长；也可以通过按“Range ”键，手动选择量程，测量时间短，精度高。
四、 数字万用表各按键注解MAXMIN 最大值、最小值、HOLD 读数锁定V ～交流电压、频率档OFF 关机V--直流电压档A--直流电流档负极黑色插孔 测量电流正极红色插孔 线路通断蜂呜档??? 黄色第二功能键 Ω电阻测量档 mv —直流毫伏电压档 背光灯开关 RANGE 测量量程调节 二极管、-‖-电容测量档 V Ω电压、电阻、二极管、A ～交流电流、频率测量档四、如何使用数字万用表1、交流电压的测量（AC～0.06—600V）：V～交流电压、频首先将红表笔插进“VΩ”孔内，黑表笔插进“com”孔内，再将旋钮打至交流“V～”档，在已知电压大小的情况下，通过“RANGE”按键选择合适的量程，在未知电压大小情况下可以直接用“Auto”自动档，保持接触稳定，便可以直接从显示屏上读取交流电压的数值。
还可以通过“MINMAX”按键，测量出交流电的最小值、最大值、平均值。
交流电压无正负之分，测量时应注意人身安全，不要随便用手触摸表笔的金属部分。
2、直流电压的测量V--直流电压（1）、直流大电压测量（0.001—600V）：首先将红表笔插进“VΩ”孔内，黑表笔插进“com”孔内，再将旋钮打至直流“V--”档，在已知电压大小的情况下，通过“RANGE”按键选择合适的量程，在未知电压大小情况下可以直接用“Auto”自动档，保持接触稳定，便可以直接从显示屏上读取直流电压的数值。
福禄克 114、115 和 117 真有效值万用表用户手册说明书
®PN 2572573July 2006, Rev. 1, 2/07© 2006, 2007 Fluke Corporation, All rights reserved. Printed in China All product names are trademarks of their respective companies.114, 115, and 117True-rms MultimetersLIMITED WARRANTY AND LIMITATION OF LIABILITYThis Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This warranty does not cover fuses, disposable bat-teries, or damage from accident, neglect, misuse, alteration, contamination, or abnor-mal conditions of operation or handling. Resellers are not authorized to extend any other warranty on Fluke’s behalf. To obtain service during the warranty period, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that Service Center with a description of the problem.THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUEN-TIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE OR THEORY. Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you.11/99True-rms MultimetersIntroductionThe Fluke Model 114, Model 115, and Model 117 are battery-powered, true-rms multimeters (hereafter "the Meter") with a 6000-count display and a bar graph. This manual applies to all three models. All figures show the Model 117.These meters meet CAT III IEC 61010-1 2nd Edition standards. The IEC 61010-1 2nd Edition safety standard defines four measurement categories (CAT I to IV) based on the magnitude of danger from transient impulses. CAT III meters are designed to protect against transients in fixed-equipment installations at the distribution level. Unsafe VoltageTo alert you to the presence of a potentiallyhazardous voltage, the Y symbol is displayed whenthe Meter measures a voltage ≥30 V or a voltageoverload (OL) condition. When making frequencymeasurements >1 kHz, the Y symbol is unspecified.Test Lead AlertXW WarningPersonal injury or damage to theMeter can occur if you attempt tomake a measurement with a lead in anincorrect terminal.To remind you to check that the test leads are in thecorrect terminals, LEAd is briefly displayed and anaudible beep sounds when you move the rotaryswitch to or from any A (Amps) position.1114, 115, and 117 Users Manual2Safety InformationA "XW Warning " statement identifies hazardous conditions and actions that could cause bodily harm or death. A "W Caution " statement identifies conditions and actions that could damage the Meter or the equipment under test.To avoid possible electric shock or personal injury, follow these guidelines: • Use the Meter only as specified in this manual or the protection provided by the Meter mightbe impaired. • Do not use the Meter or test leads if they appear damaged, or if the Meter is not operatingproperly. • Always use proper terminals, switch position, and range for measurements. • Verify the Meter's operation by measuring a known voltage. If in doubt, have the Meterserviced. • Do not apply more than the rated voltage, as marked on Meter, between terminals orbetween any terminal and earth ground. • Use caution with voltages above 30 V ac rms, 42 V ac peak, or 60 V dc. These voltages posea shock hazard. • Disconnect circuit power and discharge all high-voltage capacitors before testingresistance, continuity, diodes, or capacitance. • Do not use the Meter around explosive gas or vapor. • When using test leads or probes, keep your fingers behind the finger guards. • Only use test leads that have the same voltage, category, and amperage ratings as the meterand that have been approved by a safety agency. • Remove test leads from Meter before opening the battery door or Meter case.True-rms MultimetersSafety Information3•Comply with local and national safety requirements when working in hazardous locations. • Use proper protective equipment, as required by local or national authorities when working in hazardous areas. • Avoid working alone.• Use only the replacement fuse specified or the protection may be impaired.• Check the test leads for continuity before use. Do not use if the readings are high or noisy. •Do not use the Auto Volts function to measure voltages in circuits that could be damaged by this function’s low input impedance (≈3 k Ω)(114 and 117 only).SymbolsB AC (Alternating Current) I FuseF DC (Direct Current)T Double Insulated X Hazardous voltageWImportant Information; Refer to manualNBattery (Low battery when shown on thedisplay.)J Earth ground ~Do not dispose of this product as unsorted municipal waste. Contact Fluke or a qualified recycler for disposal.DAC and DC114, 115, and 117 Users Manual4True-rms MultimetersDisplay5F K Display hold enabled. Display freezes present reading.114, 115, & 117 G M VWX MIN MAX AVG mode enabled.Maximum, minimum, average or present reading displayed 114, 115, & 117 H (Red LED)Voltage presence through the non-contact VoltAlert sensor 117I LoZ The Meter is measuring voltage or capacitance with a low input impedance. 114, 115 & 117 J nµF mVµA Mk Ω kHz Measurement units.114, 115, & 117 K DC AC Direct current or alternating current 114, 115 & 117 L NBattery low warning.114, 115, & 117 M 610000 mV Indicates the Meter’s range selection. 114, 115, & 117 N (Bar graph) Analog display.114, 115, & 117 OAuto Volts Auto Manual The Meter is in the Auto Volts function.Autoranging. The Meter selects the range for best resolution. Manual ranging. User sets the Meter’s range. 114 & 117114, 115, & 117 114, 115, & 117 P +Bar graph polarity114, 115, & 117 Q 0L W The input is too large for the selected range.114, 115, & 117 RLEAdW Test lead alert. Briefly displayed whenever the Meter’s function switch is rotated to or from any A position.115 & 117114, 115, and 117Users ManualError MessagesbAtt Battery must be replaced before the Meter will operate.CAL Err Calibration required. Meter calibration is required before the Meter will operate.EEPr Err Internal error. The Meter must be repaired before it will operate.F11 Err Internal error. The Meter must be repaired before it will operate.6True-rms MultimetersRotary Switch Positions7Rotary Switch Positions Switch PositionMeasurement Function Model x Automatically selects ac or dc volts based on the sensed input with a low impedance input.114 & 117 eHz (button) AC voltage from 0.06 to 600 V. Frequency from 5 Hz to 50 kHz.114, 115 & 117115 & 117 DDC voltage from .001 V to 600 V.114, 115 & 117l AC voltage from 6.0 to 600 mV, dc-coupled. DC voltage from 0.1 to 600 mV. 114, 115 & 117Ω Ohms from 0.1 Ω to 40 M Ω.114, 115 & 117s Continuity beeper turns on at < 20 Ω and turns off at >250 Ω. 114, 115 & 117RDiode Test. Displays OL above 2.0 V. 115 & 117 S Farads from 1 nF to 9999 μF.115 & 117 jHz (button) AC current from 0.1 A to 10 A (>10 to 20 A, 30 seconds on, 10 minutes off). >10.00 A display flashes. >20 A, OL is displayed. DC-coupled.Frequency from 45 Hz to 5 kHz.115 & 117 I DC current from 0.001 A to 10 A (>10 to 20 A, 30 seconds on, 10 minutes off).>10.00 A display flashes. >20 A, OL is displayed.115 & 117 wNon-contact sensing of ac voltage.117Note: All ac functions and Auto-V LoZ are true-rms. AC voltage is ac-coupled. Auto-V LoZ, AC mV and AC amps are dc-coupled.114, 115, and 117 Users Manual8Battery Saver ("Sleep Mode")The Meter automatically enters "Sleep mode" and blanks the display if there is no function change, range change, or button press for 20 minutes. Pressing any button orturning the rotary switch awakens the Meter. To disable the Sleep mode, hold down the g button while turning the Meter on. The Sleep mode is always disabled in the MIN MAX AVG mode.MIN MAX AVG Recording ModeThe MIN MAX AVG recording mode captures the minimum and maximum input values (ignoring overloads), and calculates a running average of all readings. When a new high or low is detected, the Meter beeps.• Put the Meter in the desired measurement function and range.• Press p to enter MIN MAX AVG mode.• M and MAX are displayed and the highest reading detected since entering MIN MAX AVG is displayed.• Press p to step through the low (MIN), average (AVG), and present readings.• To pause MIN MAX AVG recording without erasing stored values, press f . K is displayed.• To resume MIN MAX AVG recording, press f again. • To exit and erase stored readings, press p for at least one second or turn the rotary switch.Display HOLDXW WarningTo avoid electric shock, when Display HOLD is activated, be aware that the display will not change when you apply a different voltage.In the Display HOLD mode, the Meter freezes the display. 1. Press f to activate Display HOLD. (K is displayed.) 2. To exit and return to normal operation, press f or turn the rotary switch. BacklightPress Q to toggle the backlight on and off. The backlight automatically turns off after 40 seconds. To disablebacklight auto-off, hold down Q while turning the Meter on.Manual and AutorangingThe Meter has both Manual and Autorange modes. • In the Autorange mode, the Meter selects the range with the best resolution.• In the Manual Range mode, you override Autorange and select the range yourself.True-rms MultimetersPower-Up Options9When you turn the Meter on, it defaults to Autorange and Auto is displayed.1. To enter the Manual Range mode, press q . Manual is displayed.2. In the Manual Range mode, press q to increment the range. After the highest range, the Meter wraps to the lowest range. NoteYou cannot manually change the range in the MIN MAX AVG or Display HOLD modes. If you press q while in MIN MAX AVG or Display Hold, the Meter beeps twice, indicating an invalid operation and the range does not change.3. To exit Manual Range, press q for at least 1 second or turn the rotary switch. The Meter returns to Autorange and Auto is displayed. Power-Up OptionsTo select a Power-Up Option, hold down the buttonindicated in the following table while turning the Meter on. Power-Up Options are canceled when you turn the Meter off and when sleep mode is activated.ButtonPower-Up Optionsf Turns on all display segments. p Disables beeper. bEEP is displayed when enabled.q Enables low impedance capacitance measurements. LCAP is displayed when enabled. See page 14.g Disables automatic power-down ("Sleep mode"). PoFF is displayed when enabled. QDisables auto backlight off. LoFF is displayed when enabled.Making Basic MeasurementsThe figures on the following pages show how to make basic measurements.When connecting the test leads to the circuit or device, connect the common (COM ) test lead before connecting the live lead; when removing the test leads, remove the live lead before removing the common test lead.114, 115, and 117 Users Manual10Measuring Resistanceedy04f.epsXW WarningTo avoid electric shock, injury, ordamage to the Meter, disconnectcircuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance.Testing for Continuityedy06f.epsNoteThe continuity function works best as a fast,convenient method to check for opens andshorts. For maximum accuracy in makingresistance measurements, use the Meter’sresistance (e) function.True-rms MultimetersMaking Basic Measurements11Measuring AC and DC VoltageUsing Auto Volts Selection (114 & 117 only) With the function switch in the x position, the Meter automatically selects a dc or ac voltage measurement based on the input applied between the V or + and COM jacks.This function also sets the Meter’s input impedance toapproximately 3 k Ω to reduce the possibility of false readings due to ghost voltages. Measuring AC and DC Millivoltsedy18f.epsWith the function switch in the l position, the Meter measures ac plus dc millivolts. Press g to switch the Meter to dc millivolts.114, 115, and 117 Users Manual12Measuring AC or DC Current (115 & 117)XW WarningTo avoid personal injury or damage to the Meter: • Never attempt to make an in-circuitcurrent measurement when the open-circuit potential to earth is >600 V. • Check the Meter's fuse before testing.(See “Testing the Fuse”)• Use the proper terminals, switchposition, and range for your measure-ment. • Never place the probes in parallel with acircuit or component when the leads are plugged into the A (Amps) terminals.edy08f.epsTurn circuit power off, break the circuit, insert the Meter in series with the circuit, and then turn circuit power on.True-rms MultimetersMaking Basic Measurements13Measuring Current above 10 AmpsThe millivolt and voltage function of the Meter can be used with an optional mV/A output Current Probe to measure currents that exceed the rating of the Meter. Make sure theedy14f.epsMeasuring Capacitance (115 & 117 only)edy05f.eps114, 115, and 117 Users Manual14Measuring Frequency (115 & 117 only)XW WarningTo avoid electrical shock, disregard the bar graph for frequencies >1 kHz. If thefrequency of the measured signal is >1 kHz, the bar graph and Z are unspecified.AC Voltage FrequencyAC Current FrequencyThe Meter measures the frequency of a signal by counting the number of times the signal crosses a trigger level each second. The trigger level is 0 V, 0 A for all ranges.Press g to turn the frequency measurement function on and off. Frequency works with ac functions only.In frequency, the bar graph and range annunciator indicate the ac voltage or current present.Select progressively lower ranges using manual ranging for a stable reading.Detecting AC Voltage Presence (117 only)edy13f.epsTrue-rms MultimetersMaking Basic Measurements15To detect the presence of ac voltage, place the top of the Meter close to a conductor. The Meter gives an audible as well as visual indication when voltage is detected. There are two sensitivity settings. The “Lo ” setting can be used on flush mounted wall sockets, power strips, flushmounted industrial outlets and various power cords. The “Hi ” setting allows for ac voltage detection on other styles of recessed power connectors or sockets where the actual ac voltage is recessed within the connector itself. The VoltAlert detector works in bare wire applications with voltages as low as 24 V in the “Hi ” setting.XW WarningIf there is no indication, voltage could still be present. Do not rely on the VoltAlert detector with shielded wire. Operation may be effected by differences in socket design, insulation thickness and type. Making Low Impedance Capacitance Measurements (115 & 117 only)For making capacitance measurements on cables with ghost voltage, hold q while turning on the Meter to switch the Meter into LoZ, (low input impedance) Capacitance mode. In this mode, capacitancemeasurements will have a lower accuracy and lowerdynamic range. This setting is not saved when the Meter is turned off or goes into sleep mode.Testing Diodes (115 & 117)edy07f.eps114, 115, and 117 Users Manual16Using the BargraphThe bar graph is like the needle on an analog meter. It has an overload indicator (>) to the right and a polarity indicator (+)to the left.Because the bar graph is much faster than the digital display, the bar graph is useful for making peak and null adjustments.The bar graph is disabled when measuring capacitance. In frequency, the bar graph and range annunciator indicates the underlying voltage or current up to 1 kHz.The number of segments indicates the measured value and is relative to the full-scale value of the selected range . In the 60 V range, for example (see below), the majordivisions on the scale represent 0, 15, 30, 45, and 60 V. An input of −30 V turns on the negative sign and the segmentsup to the middle of the scale.aej11f.epsTesting the Fuse (115 & 117 only) Test fuse as shown below.True-rms MultimetersMaintenance17MaintenanceMaintenance of the Meter consists of battery and fuse replacement, as well as case cleaning.Replacing the Battery and FuseXW WarningTo avoid shock, injury, or damage to the Meter:• Remove test leads from the Meterbefore opening the case or battery door. • Use ONLY a fuse with the amperage, interrupt voltage, and speed ratings specified.To remove the battery door for battery replacement: 1. Remove the test leads from the Meter 2. Remove the battery door screw.3. Use the finger recess to lift the door slightly.4. Lift the door straight up to separate it from the case. The battery fits inside the battery door, which is then inserted into the case, bottom edge first, until it is fully seated. Do not attempt to install the battery directly into the case.5. Install and tighten battery door screw.edy11f.eps114, 115, and 117 Users Manual18To open the case for fuse replacement: 1. Remove the test leads from the Meter 2. Remove the Meter from its holster.3. Remove two screws from the case bottom.4. Separate the case bottom from the case top.5. Remove the fuse from its holder and replace it with an 11 A, 1000 V, FAST fuse having a minimum interrupt rating of 17,000 A. Use only Fluke PN 803293.6. To re-assemble the Meter, first attach the case bottom to the case top, then install the two screws. Finally, insert the Meter into its holster. CleaningWipe the case with a damp cloth and mild detergent. Do not use abrasives, isopropyl alcohol, or solvents to clean the case or lens/window . Dirt or moisture in the terminals can affect readings.True-rms MultimetersGeneral Specifications19General SpecificationsAccuracy is specified for 1 year after calibration, at operating temperatures of 18 °C to 28 °C, with relative humidity at 0 % to 90 %.Maximum voltage between anyterminal and earth ground ......................................600 VSurge Protection .....................................................6 kV peak per IEC 61010-1 600V CAT III,Pollution Degree 2W Fuse for A input (115 & 117 only):....................11 A, 1000 V FAST 17 kA Fuse (Fluke PN 803293) Display .....................................................................Digital: 6,000 counts, updates 4/sec Bar Graph: 33 segments, updates 32/sec Temperature .............................................................Operating: -10 °C to + 50 °C Storage: -40 °C to + 60 °CTemperature Coefficient .........................................0.1 x (specified accuracy)/°C (<18 °C or >28 °C) Operating Altitude ...................................................2,000 metersBattery .......................................................................9 Volt Alkaline, NEDA 1604A / IEC 6LR61 Battery Life ...............................................................Alkaline: 400 hours typical, without backlightSafety Compliances plies with ANSI/ISA 82.02.01 (61010-1) 2004,CAN/CSA-C22.2 No 61010-1-04, UL 6101B (2003)and IEC/EN 61010-1 2ndEdition for measurement Category III, 600 V, Pollution Degree 2, EMC EN61326-1114, 115, and 117 Users Manual20Certifications ............................................................UL, P , CSA, TÜV, ; (N10140), VDE IP Rating (dust and water protection).........................IP42Table 1. Accuracy SpecificationsFunction Range ResolutionAccuracy± ([% of Reading] + [Counts])ModelDC millivolts 600.0 mV 0.1 mV 0.5 % + 2 114, 115, 117 DC Volts6.000 V 60.00 V 600.0 V 0.001 V 0.01 V 0.1 V 0.5 % + 2114, 115, 117DC, 45 to 500 Hz500 Hz to 1 kHzAuto-V LoZ [1] True-rms600.0 V0.1 V2.0 % + 34.0 % + 3114, 11745 to 500 Hz500 Hz to 1 kHzAC millivolts [1]True-rms600.0 mV 0.1 mV 1.0 % + 3 2.0 % + 3 114, 115, 117 A C Volts [1]True-rms6.000 V 60.00 V 600.0 V0.001 V 0.01 V 0.1 V1.0 % + 32.0 % + 3114, 115, 117True-rms MultimetersGeneral Specifications21Table 1 Accuracy Specifications (cont.)Function Range Resolution Accuracy± ([% of Reading] + [Counts])ModelContinuity 600 Ω 1 Ω Beeper on < 20 Ω, off > 250 Ω; detects opens or shorts of500 μs or longer.114, 115, 117Ohms600.0 Ω 6.000 k Ω 60.00 k Ω 600.0 k Ω 6.000 M Ω 40.00 M Ω 0.1 Ω 0.001 k Ω 0.01 k Ω 0.1 k Ω 0.001 M Ω 0.01 M Ω 0.9 % + 2 0.9 % + 1 0.9 % + 1 0.9 % + 1 0.9 % + 1 5 % + 2 114, 115, 117Diode test2.000 V0.001 V0.9 % + 2115, 117 Capacitance1000 nF 10.00 μF 100.0 μF 9999 μF1 nF 0.01 μF 0.1 μF 1 μF1.9 % + 2 1.9 % + 2 1.9 % + 2100 μF - 1000 μF: 1.9 % + 2> 1000 μF: 5 % + 20115, 117Lo-Z Capacitance (Power-up option)1 nF to 500 μF10% + 2 typical115, 117114, 115, and 117 Users Manual22Table 1 Accuracy Specifications (cont.)Function Range ResolutionAccuracy± ([% of Reading] + [Counts])ModelAC Amps True-rms[1](45 Hz to 500 Hz) 6.000 A10.00 A[3]20 A for 30 seconds max.,10 minutes rest min.0.001 A0.01 A1.5 % + 3 115, 117DC Amps 6.000 A10.00 A[3]20 A for 30 seconds max.,10 minutes rest min.0.001 A0.01 A1.0 % + 3 115, 117Hz (V or A input)[2]99.99 Hz999.9 Hz9.999 kHz50.00 kHz0.01 Hz0.1 Hz0.001 kHz0.01 kHz0.1 % + 2 115, 117Notes:[1] All ac ranges except Auto-V LoZ are specified from 1 % to 100 % of range. Auto-V LoZ is specified from 0.0 V.Because inputs below 1 % of range are not specified, it is normal for this and other true-rms meters to display non-zero readings when the test leads are disconnected from a circuit or are shorted together. For volts, crest factor of ≤3 at 4000 counts, decreasing linearly to 1.5 at full scale. For amps, crest factor of ≤3. AC volts is ac-coupled. Auto-V LoZ, AC mV, and AC amps are dc-coupled.[2] AC Volts Hz is ac-coupled and specified from 5 Hz to 50 kHz. AC Amps Hz is dc-coupled and specified from 45 Hzto 5 kHz.[3] >10 A unspecified.True-rms MultimetersGeneral Specifications23Table 2. Input CharacteristicsFunction Input Impedance(Nominal) Common Mode Rejection Ratio(1 k Ω Unbalanced)Normal ModeRejectionVolts AC >5 M Ω <100 pF >60 dB at dc, 50 or 60 HzVolts DC >10 M Ω <100 pF >100 dB at dc, 50 or 60 Hz >60 dB at 50 or 60HzAuto-V LoZ~3 k Ω <500 pF >60 dB at dc, 50 or 60 HzOpen Circuit Test VoltageFull Scale Voltage Short Circuit Current To 6.0 M Ω 40 M Ω Ohms <2.7 V dc <0.7 V dc<0.9 V dc<350 μADiode Test <2.7 V dc2.000 V dc<1.2 mA。
FlukeF-117C数字万用表产品资料说明书
FlukeF-117C数字万用表产品资料说明书
FlukeF-117C数字万用表产品介绍
FlukeF-117C数字万用表适合于商业应用的紧凑型真有效值仪表。
Fluke 117C 是适用于在商业楼宇、医院和学校等要求苛刻的环境中使用的仪表。
Fluke 117C 包括集成的非接触式电压检测功能，可帮助更快速地完成测量工作。
其它对应产品
另外还有 Fluke 114 电气测量万用表、Fluke 115C 万用表以及带温度和微安级电流测量功能的 Fluke 116C HVAC万用表。
FlukeF-117C数字万用表技术指标
1) 除自动电压低阻抗（Auto-V LoZ）测量以外，所有交流量程均规定为量程的 1 % 至 100% 范围内。
自动电压低阻抗（Auto-V LoZ）规定为0V。
因为未规定低于量程 1 % 的输入电压，因此当测试线从电路上断开连接，或者两条测试线接在一起而发生短路时，此仪表或其他真有效值仪表显示非零读数是正常的。
对于电压测量而言，当 4000 位时，峰值系数≤ 3；当满度时，峰值系数线性下降至。
交流电压是交流耦合的。
自动电压 LoZ 和交流 mV 是直流耦合的。
2)温度误差（准确度）不包含热电偶探头的误差。
3) 频率是交流耦合的，对于交流电压而言，频率为 45 Hz 到 50 kHz。
数字万用表对电子仪器测量也是应用比较广泛的。
福禄克数字万用表17B参数详细介绍
福禄克数字万用表17B参数详细介绍福禄克117C数字万用表福禄克117C数字万用表具有用于非接触电压检测的V oltAlert 技术,AutoV olt 自动直流/交流电压选择,LoZ 功能：低输入阻抗，可防止因虚假电压引起的错误读数,白色LED背光照明即使在光线较弱的位置也能有效读数,真有效值，可准确的对非线性负载进行测量,可测量20 A（30 秒瞬时；10 A连续）。
福禄克数字万用表，精准专业，高性价比，客户的最佳选择。
福禄克测试仪类型数字万用表液晶显示有状态指示灯LED帽式照明灯,LED帽式照明灯电源9 V 碱性电池，NEDA 1604A/ IEC 6LR61,400 小时（典型值）体积167 x 84 x 46 mm重量0.55 KG工作温度-10 to 50 °C工作湿度5－90％无凝结福禄克17B数字万用表福禄克17B数字万用表交直流电压、交直流电流、电阻、电容、峰鸣、二级管和温度(F17B)测试功能；在所有输入和量程具有安全牢固的设计；温度测试和相对模式等接口适用于至10安培的交流和直流电电流测量的输入端子。
适用于至400毫安的交流电和直流电微安及毫安测量的输入端子, 适用于所有测试的公共（返回）端子。
适用于电压、电阻、通断性、二极管、电容测量的输入端子液晶显示数字显示屏状态指示灯有电力规格电源2节AA碱性电池NEDA 15A IEC LR6外观参数体积(mm) 180mm×89mm(W)×51.5mm重量(Kg) 0.425环境参数工作温度(℃) 0°C 到40°C工作湿度90% 0°C -30°C本文源于：丙通MRO /。
Fluke175 177 179(万用表)说明书
Models 175, 177 & 179True RMS MultimetersMay 2003 Rev. 1, 10/08 (Simplified Chinese)© 2003-2008 Fluke Corporation. All rights reserved. Printed in USA.Specifications are subject to change without notice.All product names are trademarks of their respective companies.终生有限保证Fluke保证每一台Fluke 20、70、80、170和180系列的DMM，其用料和做工都是终生毫无瑕疵的。
此处所谓的“终生”是指Fluke终止制造本产品后七年，但本项保证期应自产品购买日起至少十年内有效。
本项保证不包括保险丝、可弃置的电池以及因疏忽、误用、污染、改变、意外或非正常状况下的使用或处理所造成的损坏（包括使用产品规范以外的测量所引起的故障或机械部件的正常损耗）。
本项保证仅适用于原购买者并且不得转让。
自购买日起十年内，本保证也包括LCD。
十年以后直到仪表的终生，Fluke将以收费的方式更换DMM的LCD（根据当时该组件的成本价格收取费用）。
欲建立原购买者与购买日期的根据，请填妥并寄回产品所附上的注册登记卡，或在上注册产品。
对于从Fluke授权销售处以适当的国际价格所购买而损坏的产品，Fluke可选择免费修理、更换或以原购买价退款的方式处理该产品。
若产品是从一个国家购买却被送到其它地区修理，Fluke保留收取修理/更换零件的进口费用的权利。
如果发现产品损坏，请和最靠近您的Fluke授权服务中心联络以取得同意退回产品的信息，然后请把产品寄到该服务中心。
请说明遭遇到困难的地方，并预付邮资和保险费（目的地离岸价格）。
Fluke不负责产品在运输上的损坏。
福禄克万用表使用基准
（3） 建议校准周期为 12 个月。
（4） 为避免错误的读数而导致电击或人员伤害，电池显示灯
亮时应尽快更换电池。
（5） 为防止损坏或伤害，只安装更换符合指定的安培数、电压和干扰评等的保险丝。 （6） 为了避免受到电击或人员伤害，在更换保险丝前，请先取下测试导线及一切输入信号。
另附保险丝的检测方法（只适用于 FLUKE 17B）：
福禄克万用表使用基准福禄克万用表福禄克数字万用表福禄克万用表报价福禄克万用表价格万用表的使用方法万用表使用方法图解万用表使用入门万用表的使用万用表使用方法
工务部 起重设备科
数显万用表使用基准
工具使用基准 工-起-电 1
（适用范围） 测量交流和直流电压、测量交流或直流电流；测量电阻；通断性测试；测试二极管、电容；测量 温度、频率及负载循环（特定型号现使用中 FLUKE 17B 型）。 （一般注意）
2、 检查 3、连接端子
（1）外观检查内容：机壳是否有裂痕或缺少塑料件，应特别注意接头的绝缘层。 （2）检查测试导线是否有损坏或裸露的金属。检查测试导线的通断性。若导线有损坏，请及
时更换。 （3）检查各按钮开关及显示屏的状态，确保测量时安全可靠。 根据暨定的测量项目或实现功能，正确连接端子。 下图为 FLUKE 17B 的端子说明；kaise 的 SK-6500 型不需要连接端子！(图 1)
电流。
（2）
适用于：FLUKE 17B （3）
将旋转开关转到 、 或 （图 2）。 按下黄色按钮，在交流或直流电流测量间切换。 取决于待测的电流，将红色测试导线插入 A、或 MA
端子，并将黑色导线插入 COM
端子。
（4） 断开待测的电路路径。然后将测试导线衔接断口并使用电源。
（5） 阅读显示屏上的测出电流。
福禄克115、117系列维修
福禄克115/117系列万用表维修从上图我们看出，115和117的最大区别在于，115比117少了，非接触电压检测功能和低阻输入以及自动交直流测量功能，其它完全一样，该万用表是6000计数的真有效值数字万用表，可以测量直流电压，交流电压，直流电流，交流电流，频率，电容，蜂鸣/通断，二极管，并且117具有非接触电压检测功能不用表笔即可测出哪里有电，可以替代电笔来使用，同样该万用表也是数字和指针同步显示的一款万用表，设计最为人性化的就是可以单手操作，该万用表是使用德州仪器TI公司生产的MSP430F448系列单片机做核心，具体使用和操作这里不做重点说明。
福禄克115/117系列是采用TI公司的MSP430F448系列单片机做核心，使用MSP430内置12bitADC做模数转换器，采用凌特给福禄克定制的（LT2387248）一颗专用芯片做电源管理控制和真有效值测量，蜂鸣器驱动部分同样也是采用CD4069做蜂鸣器驱动，U5电压传感器是做非接触电压检测功能的传感器使用，U3则是整机的电源（DC/DC变换器）。
福禄克115/117系列维修：115/117万用表内部电路比较简单，表内一共五片IC，一片 U1：（型号：LT2387248）作用真有效值测量，电源管理，控制着MSP430的几组通信电压，U2：是M430F448单片机做显示部分控制显示和模拟条显示以及A/D转换都是MSP430来进行控制，U3：是整机电源DC/DC变换器，还有一个U4：14脚的CD4069作用是驱动蜂鸣器进行发声，U5：电压传感器做非接触电压测量。
1不开机故障：如果出现不开机故障，一般是因为电池触片接触不良或者电池触片损坏，其次可能是U3那颗，DC/DC变换器损坏造成不开机，如果U3正常，那么可能是U1（凌特定制IC）损坏造成的不开机，如果U1和U3都正常，还是不开机，可能是MSP430单片机短路或者损坏造成的不开机，一般如果MSP430单片机短路的话，会拉低电源电压VDD，测量其工作电压是否正常来判断MSP430是否出现短路击穿现象。
具有特殊功能的新型数字式万用表
具有特殊功能的新型数字式万用表
佚名
【期刊名称】《电子制作》
【年(卷),期】2006(000)012
【摘要】福禄克公司宣布了一个新系列数字式万用表，包括Fluke 114C、Fluke 115C、Fluke 116C、Fluke 117C四个产品型号，均满足特定应用领域的测量要求。
【总页数】1页(P5)
【正文语种】中文
【中图分类】TM938.12
【相关文献】
1.可编程器件在新型数字式万用表校验仪中的应用 [J], 薛梅;王荣;欧阳知建
2.用数字式万用表监视负载电流——通过电流钳克服数字式万用表的电流限制 [J],
3.福禄克公司推出具有特殊功能的新型数字式万用表 [J], 无
4.新型数字式万用表 [J], 美福
5.福禄克公司推出新型数字式万用表 [J],
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FlukeF-117C数字万用表产品资料说明书
FlukeF-117C数字万用表产品介绍
FlukeF-117C数字万用表适合于商业应用的紧凑型真有效值仪表。
Fluke 117C 是适用于在商业楼宇、医院和学校等要求苛刻的环境中使用的仪表。
Fluke 117C 包括集成的非接触式电压检测功能，可帮助更快速地完成测量工作。
其它对应产品
另外还有Fluke 114 电气测量万用表、Fluke 115C 万用表以及带温度和微安级电流测量功能的Fluke 116C HVAC万用表。
FlukeF-117C数字万用表技术指标
注意事项：
1) 除自动电压低阻抗（Auto-V LoZ）测量以外，所有交流量程均规定为量程的1 % 至100% 范围内。
自动电压低阻抗（Auto-V LoZ）规定为0V。
因为未规定低于量程1 % 的输入电压，因此当测试线从电路上断开连接，或者两条测试线接在一起而发生短路时，此仪表或其他真有效值仪表显示非零读数是正常的。
对于电压测量而言，当4000 位时，峰值系数≤ 3；当满度时，峰值系数线性下降至1.5。
交流电压是交流耦合的。
自动电压LoZ 和交流mV 是直流耦合的。
2)温度误差（准确度）不包含热电偶探头的误差。
3) 频率是交流耦合的，对于交流电压而言，频率为45 Hz 到50 kHz。
数字万用表对电子仪器测量也是应用比较广泛的。