附录
8.5
电导率转换为TDS系数
电导率
25 ° C
ppm Value Factor
84 μS
40.38
447 μS
225.6
1413 μS
744.7
1500 μS
757.1
8974 μS
5101
12.880 μS
7447
15.000 μS
8759
80 mS
52.168
8.6
误差限
讯息 描述
Measured value out of range
测量值超出范围
Temp. out of nLF range
温度超出 nLF 范围
Temp. out of range
测量温度超出范围
24
TDS KCl
ppm Value Factor
0.5048
38.04
0.5047
215.5
0.527
702.1
0.5047
737.1
0.5685
4487
0.5782
7230
0.5839
8532
0.6521
48.384
不可接受范围
电导率:
TDS:
SAL:
电阻率:
T:
T:
TDS NaCl
0.4755
0.4822
0.4969
0.4914
0.5000
0.5613
0.5688
0.6048
< 0.01 μS/cm 或 > 1000 mS/cm
< 0.01 mg/L 或 > 600 g/L
< 0.01 ppt 或 >80 ppt
< 0.01 MΩ·cm 或 > 100 MΩ·cm
< 0 ° C 或 > 35.9 ° C
< 0 ° C 或 > 35.0 ° C
METTLER TOLEDO SevenGo pro™ conductivity