HI96745 เครื่องวัดคุณภาพน้ำแบบ 5 in 1 วัดค่าความกระด้าง pH Chlorine Iron LR

HI96736 ต้องซื้อน้ำยามาตรฐานเพิ่มเติมได้แก่ น้ำยา CAL Check™ และ Reagents

Reagents and Standards (น้ำยามาตรฐาน)

• HI96710-11 CAL Check standard cuvettes (pH)
• HI96701-11 CAL Check standard cuvettes (free Cl)
• HI96711-11 CAL Check standard cuvettes (total Cl)
• HI96719-11 CAL Check standard cuvettes (hardness)
• HI96746-11 CAL Check standard cuvettes (iron)

ชุดน้ำยา Reagents

• HI93710-01 reagents for 100 tests (pH)
• HI93710-03 reagents for 300 tests (pH)
• HI93701-01 reagents for 100 tests (free Cl)
• HI93701-03 reagents for 300 tests (free Cl)
• HI93711-01 reagents for 100 tests (total Cl)
• HI93711-03 reagents for 300 tests (total Cl)
• HI93719-01 reagents for 100 tests (hardness)
• HI93719-03 reagents for 300 tests (hardness)
• HI93746-01 reagents for 50 tests (iron)
• HI93746-03 reagents for 150 tests (iron)

HI96745 Specifications เครื่องวัดคุณภาพน้ำแบบ 5 in 1 วัดค่าความกระด้าง pH Chlorine Iron LR

1) pH (p1) Specifications

• pH Range 6.5 to 8.5 pH
• pH Resolution 0.1 pH
• pH Accuracy ±0.1 pH
• pH Method phenol red method

2) Free Chlorine (p2) and Total Chlorine (p3) Specifications

• Chlorine Range 0.00 to 5.00 mg/L (ppm) Cl2
• Chlorine Resolution 0.01 mg/L under 3.50 mg/L; 0.10 mg/L over 3.50 mg/L
• Chlorine Accuracy ±0.03 mg/L ±3% of reading
• Chlorine Method adaptation of the USEPA method and Standard Method 4500-Cl G

3) Total Hardness (p4) Specifications

• Hardness Range 0.00 to 2.70 mg/L for Ca; 0.00 to 2.00 mg/L for Mg
• Hardness Resolution 0.01 mg/L Hardness
• Hardness Accuracy ±0.11 mg/L ±5% of reading @ 25°C
• Hardness Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th Edition, colorimetric method

4) Iron (p5) Specifications

• Iron Range 0 to 1.60 mg/L (ppm)
• Iron Resolution 0.01 mg/L
• Iron Accuracy ±0.01 mg/L ±8% of reading
• Iron Method adaptation of the TPTZ method

Additional Specifications

• Light Source tungsten lamp
• Light Detector silicon photocell with narrow band interference filter @ 525 nm
• Power Supply 9V battery
• Auto-off after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
• Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
• Dimensions 192 x 104 x 69 mm (7.6 x 4.1 x 2.7”)
• Weight 320g (11.3 oz.)

Ordering Information HI96745 is supplied with sample cuvettes (2) with caps, battery, instrument quality certificate and instructions.

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