Hanna Instruments HI 93710 - Manual (Page 23)

23
HI 93745
Chlorine/pH/Iron LR/Hardness
HI 93745 HI 93745 HI 93745 HI 93745 HI 93745
pH/Free & Total Chlorine pH/Free & Total Chlorine pH/Free & Total Chlorine pH/Free & Total Chlorine pH/Free & Total Chlorine
Total Hardness/Iron Low Range Total Hardness/Iron Low Range Total Hardness/Iron Low Range Total Hardness/Iron Low Range Total Hardness/Iron Low Range
The HI 93745 meter measures the pH, the Magnesium (Mg), Calcium
(Ca) and Total Hardness, the Free and Total Chlorine (Cl
2
) and Iron (Fe)
contents in water and wastewater.
SPECIFICATIONS
Range pH 5.9 to 8.5
Free Cl
2
0.00 to 2.50 mg/L
Total Cl
2
0.00 to 3.50 mg/L
Fe 0 to 400 µg/L
Mg Hardness 0.00 to 2.00 mg/L
Ca Hardness 0.00 to 2.70 mg/L
Total Hardness 0.00 to 4.70 mg/L
Resolution pH 0.1
Cl
2
0.01 mg/L
Fe 1 µg/L
Hardness 0.01 mg/L
Accuracy pH ±0.1
Cl
2
±0.03 mg/L ±3% of reading
Fe ±10 µg/L ±8% of reading
Hardness ±0.11 mg/L ±5% of reading
Typical EMC pH ±0.1
Deviation Cl
2
±0.01 mg/L
Fe ±1 µg/L
Hardness ±0.02 mg/L