不同温度下水的密度和焓值数据
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计算参数表（热表积算仪）
1水的密度和焓值1水的密度和焓值
2水系统工作压力≤1.0MPa21.0MPa<水系统工作压力≤2.5MPa
3温度非整数时，采用线性差值修正3温度非整数时，采用线性差值修正
温 度密 度焓 温 度 密 度焓
（℃）（kg/ m3）（kJ/kg）（℃）（kg/ m3）（kJ/kg）11000.2 4.784111000.7 5.7964
21000.28.996321000.710.004
31000.213.20631000.714.209
41000.217.41241000.718.411
51000.221.61651000.722.611
61000.225.81861000.726.808
71000.130.01871000.631.004
81000.134.21581000.635.197
9100038.41191000.539.389
10999.9442.605101000.443.579
11999.8446.798111000.347.768
12999.7450.989121000.251.956
13999.6155.178131000.156.142
14999.4859.36714999.9560.327
15999.3463.55415999.864.511
16999.1867.7416999.6468.693
17999.0171.92617999.4772.875
18998.8376.1118999.2977.057
19998.6480.29419999.181.237
20998.4484.47620998.8985.417
21998.2288.65921998.6889.596
2299892.8422998.4593.774
23997.7797.02123998.2297.952
24997.52101.224997.98102.13
25997.27105.3825997.72106.31
26997.01109.5626997.46110.48
27996.74113.7427997.19114.66
28996.46117.9228996.91118.84
29996.17122.129996.62123.01
30995.87126.2830996.32127.19
31995.56130.4631996.01131.36
32995.25134.6332995.69135.54
33994.93138.8133995.37139.72
34994.59142.9934995.04143.89
35994.25147.1735994.69148.07
36993.91151.3536994.35152.24
37993.55155.5237993.99156.42
38993.19159.738993.62160.59
39992.81163.8839993.25164.77
40992.44168.0640992.87168.94
41992.05172.2441992.49173.12
42991.65176.4142992.09177.3
43991.25180.5943991.69181.47
44990.85184.7744991.28185.65
45990.43188.9545990.87189.82
46990.01193.1346990.44194
47989.58197.3147990.02198.18
48989.14201.4948989.58202.36 49988.7205.6749989.14206.53 50988.25209.8550988.69210.71 51987.8214.0351988.23214.89 52987.33218.2152987.77219.07 53986.87222.3953987.3223.25 54986.39226.5754986.83227.42 55985.91230.7555986.35231.6 56985.42234.9456985.86235.78 57984.93239.1257985.37239.96 58984.43243.358984.87244.14 59983.93247.4859984.36248.33 60983.41251.6760983.85252.51 61982.9255.8561983.33256.69 62982.37260.0462982.81260.87 63981.84264.2263982.28265.05 64981.31268.4164981.75269.24 65980.77272.5965981.21273.42 66980.22276.7866980.66277.61 67979.67280.9767980.11281.79 68979.12285.1568979.55285.98 69978.55289.3469978.99290.16 70977.98293.5370978.43294.35 71977.41297.7271977.85298.54 72976.83301.9172977.27302.72 73976.25306.173976.69306.91 74975.66310.2974976.1311.1 75975.06314.4875975.51315.29 76974.46318.6876974.91319.48 77973.86322.8777974.3323.67 78973.25327.0678973.7327.86 79972.63331.2679973.08332.06 80972.01335.4580972.46336.25 81971.39339.6581971.84340.44 82970.76343.8582971.21344.64 83970.12348.0483970.57348.83 84969.48352.2484969.93353.03 85968.84356.4485969.29357.23 86968.19360.6486968.64361.42 87967.53364.8487967.99365.62 88966.87369.0488967.33369.82 89966.21373.2589966.66374.02 90965.54377.4590965.99378.22 91964.86381.6591965.32382.43 92964.18385.8692964.64386.63 93963.5390.0793963.96390.83 94962.81394.2794963.27395.04 95962.12398.4895962.58399.24 96961.42402.6996961.88403.45 97960.72406.997961.18407.66 98960.01411.1198960.48411.87 99959.3415.3399959.77416.08 100958.58419.54100959.05420.29 101957.86423.76101958.33424.51