HI3817 ชุดทดสอบคุณภาพน้ำ Water Quality Test Kit ทำการทดสอบมากกว่า 100 ตัวอย่าง

Specifications HI3817

1) pH Specifications

• Range 0.0 to 14.0 pH
• Resolution 0.1
• Method N/A
• Number of Tests life of the meter
• CTK Type electronic pH tester

2) Alkalinity Specifications

• Range 0 to 100 mg/L (ppm) CaCO₃; 0 to 300 mg/L (ppm) CaCO₃
• Resolution 1 mg/L (0 to 100 mg/L range); 3 mg/L (0 to 300 mg/L range)
• Method phenolphthalein / bromophenol blue
• Number of Tests 110
• CTK Type titration

3) Chloride Specifications

• Range 0 to 100 mg/L (ppm) Cl⁻; 0 to 1000 mg/L (ppm) Cl⁻
• Resolution 1 mg/L (0 to 100 mg/L range); 10 mg/L (0 to 1000 mg/L range)
• Method mercuric nitrate
• Number of Tests 110
• CTK Type titration

4) Hardness Specifications

• Range 0.0 to 30.0 mg/L (ppm) CaCO₃; 0 to 300 mg/L (ppm) CaCO₃
• Resolution 0.3 mg/L (0.0 to 30.0 mg/L range); 3 mg/L (0 to 300 mg/L range)
• Method EDTA
• Number of Tests 100
• CTK Type titration

5) Iron Specifications

• Range 0 to 5 mg/L (ppm)
• Resolution 1 mg/L
• Method phenanthroline
• Number of Tests 50
• CTK Type colorimetric

6) Sulfite Specifications

• Range 0.0 to 20.0 mg/L (ppm) Na₂SO₃; 0 to 200 mg/L (ppm) Na₂SO₃
• Resolution 0.2 mg/L (0.0 to 20.0 mg/L range); 2 mg/L (0 to 200 mg/L range)
• Method iodometric
• Number of Tests 110
• CTK Type titration

General Specifications

• CTK Type Titration, Colorimetric, Multiparameter
• Dimensions 440 x 330 x 100 mm

ชุดทดสอบคุณภาพน้ำ Water Quality Test Kit รุ่น HI3817 พร้อมน้ำยาทดสอบ

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