เครื่องโฟโตมิเตอร์-คลอรีนอิสระ, คลอรีนทั้งหมด, ความกระด้างทั้งหมด, เหล็ก, พีเอช

HI 96745

CHLORINE, TOTAL HARDNESS, IRON AND pH PHOTOMETER

Chlorine and pH are two of the most closely monitored parameters in water quality tests. Hardness is also an important parameter, attentively regulated to reduce waste or ensure proper functioning of equipment. Iron can cause an unpleasant taste or stain kitchen ware or laundry. With HI 96745 you have a powerful instrument to keep all these parameters under control.

Order Information:
HI 96745 is supplied with (2) sample cuvettes with caps, 9V battery and instructions. CAL CHECK™ standards and reagents sold separately.

Specifications

Range		Free Chlorine: 0.00 to 5.00 mg/L (ppm); Total Chlorine: 0.00 to 5.00 mg/L (ppm); Total Hardness: 0.00 to 2.00 mg/L (ppm); Iron: 0.00 to 1.60 mg/L (ppm); pH: 6.5 to 8.5 pH
Resolution		Chlorine: 0.01 mg/L (ppm); Total Hardness: 0.01 mg/L (ppm); Iron: 0.02 mg/L (ppm); pH: 0.1 pH
Precision		Chlorine: ±0.03 mg/L (ppm) ±3% of reading; Total Hardness: ±0.11 mg/L (ppm) ±5% of reading; Iron: ±0.01 mg/L (ppm) ±8% of reading; pH: ±0.1 pH
Light Source		Tungsten lamp
Light Detector		Silicon photocell with narrow band interference filter @ 525 nm
Environment		0 to 50°C (32 to 122°F); RH max 95% non-condensing
Power Supply		(1) 9V battery
Auto-off		After 10 minutes of non-use in measuring mode; after 1 hour of non-use in calibration mode
Dimensions		192 x 102 x 67 mm (7.6 x 4 x 2.6”)
Weight		290 g (10 oz.)
Method		Chlorine: Adaptation of the EPA 330.5 Method, DPD; Total Hardness: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th ed. Calmagite/colorimetric method; Iron: Adaptation of TPTZ method; pH: Phenol red method

Reagents & Standards
HI 95701-11	Cal Check® Standard Cuvet Kit for HI 95701
HI 93701-01	Chlorine, free, DPD Method (100 Tests)
HI 93701-03	Chlorine, free, DPD Method (300 Tests)
HI 96710-11	CAL CHECK™ standard cuvettes (pH)
HI 93710-01	pH, Phenol Red Method (100 Tests)
HI 93710-03	pH, Phenol Red Method (300 Tests)
HI 95711-11	Cal Check® Standard cuvet for HI 95711
HI 93711-01	Chlorine, Total, DPD Method (100 Tests)
HI 93711-03	Chlorine, Total, DPD Method (300 Tests)
HI 93711-D3	Chlorine, Total, DPD Method (600 Tests)
HI 96744-11	CAL CHECK™ standard cuvettes
HI 93719-01	Hardness, Magnesium, EDTA Method (100 Tests)
HI 93719-03	Hardness, Magnesium, EDTA Method (300 Tests)
HI 96746-11	CAL CHECK™ standard cuvettes (Fe LR)
HI 93746-01	Iron LR, TPTZ Method (100 Tests)
HI 93746-03	Iron LR, TPTZ Method (300 Tests)

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เครื่องโฟโตมิเตอร์-คลอรีนอิสระ, คลอรีนทั้งหมด, ความกระด้างทั้งหมด, เหล็ก, พีเอช

HI 96745

CHLORINE, TOTAL HARDNESS, IRON AND pH PHOTOMETER

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