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
102957.14427.97102957.61428.72 103956.41432.19103956.88432.93 104955.67436.41104956.15437.15 105954.93440.63105955.41441.37 106954.19444.85106954.67445.59 107953.44449.07107953.92449.81 108952.69453.3108953.17454.03 109951.93457.52109952.41458.25 110951.17461.75110951.65462.48 111950.4465.98111950.89466.7 112949.63470.2112950.12470.93 113948.86474.44113949.34475.16 114948.08478.67114948.57479.39 115947.29482.9115947.78483.62 116946.51487.14116947487.85 117945.71491.37117946.21492.08 118944.92495.61118945.41496.32 119944.11499.85119944.61500.56 120943.31504.09120943.81504.8 121942.5508.34121943509.04 122941.68512.58122942.19513.28 123940.86516.83123941.37517.52 124940.04521.08124940.55521.77 125939.21525.33125939.72526.02 126938.38529.58126938.89530.27 127937.54533.83127938.06534.52 128936.7538.09128937.22538.77 129935.86542.35129936.37543.03 130935.01546.61130935.52547.28 131934.15550.87131934.67551.54 132933.29555.13132933.82555.8 133932.43559.4133932.95560.07 134931.56563.67134932.09564.33 135930.69567.93135931.22568.6 136929.81572.21136930.35572.87 137928.93576.48137929.47577.14 138928.05580.76138928.58581.41 139927.16585.04139927.7585.69 140926.26589.32140926.81589.96 141925.37593.6141925.91594.24 142924.46597.88142925.01598.53 143923.56602.17143924.1602.81 144922.64606.46144923.19607.1 145921.73610.76145922.28611.39 146920.81615.05146921.36615.68 147919.88619.35147920.44619.97 148918.95623.65148919.51624.27 149918.02627.95149918.58628.57 150917.08632.26150917.65632.87