产品型号水硬度测量范围（总硬度、残留硬度）
f°dHeppm CaCO3mmol/L
RF50000.022-0.210.012-0.120.02-0.150.21-2.140.002-0.021
RF50010.05-0.540.03-0.30.04-0.380.53-5.340.005-0.053
RF50020.11-1.070.06-0.60.075-

f

°dH

e

ppm CaCO₃

mmol/L

RF5000

0.022-0.21

0.012-0.12

0.02-0.15

0.21-2.14

0.002-0.021

RF5001

0.05-0.54

0.03-0.3

0.04-0.38

0.53-5.34

0.005-0.053

RF5002

0.11-1.07

0.06-0.6

0.075-0.75

1.067-10.7

0.011-0.107

RF5003

0.16-1.61

0.09-0.9

0.11-1.13

1.6-16.02

0.02-0.16

RF5005

0.27-2.68

0.15-1.5

0.19-1.88

2.67-26.7

0.03-0.2

RF5010

0.54-5.36

0.3-3.0

0.38-3.76

5.34-53.4

0.053-0.534

RF5020

1.07-10.71

0.6-6.0

0.8-7.5

10.7-106.8

0.107-1.070

RF5030

1.61-16.07

0.9-9.0

1.13-11.28

16.02-160.2

0.160-1.605

RF5050

2.68-26.79

1.5-15

1.9-18.8

26.7-267

0.27-2.67

RF5100

5.36-53.57

3.0-30

3.76-37.59

53.4-534

0.53-5.3

碱度测量范围（碳酸盐硬度）

RC5010

0.5-13.4

0.3-7.5

0.37-9.34

5.34-134

0.11-2.68

RC5015

0.8-20.5

0.5-11.5

0.62-14.3

8.01-205

0.16-4.11

RC5020

1.1-26.8

0.6-15.0

0.75-18.7

10.68-267

0.21-5.36

RC5050

1.6-40.2

0.9-22.5

1.12-28.0

16.02-401.8

0.32-8.04