ชุดทดสอบคลอรีนรวม Total Chlorine test
รุ่น HI38020 แบรนด์ HANNA

Description

- The HI38020 free and total chlorine test kit, low, medium and high range is equipped with all you need to determine free chlorine levels in water
- Free chlorine reacts with ammonium ions and organic compounds to form chlorine compounds resulting in diminished disinfecting capabilities compared with free chlorine. These chlorine compounds together with chloramines form combined chlorine. Combined Chlorine and excess free chlorine together result in total Chlorine. While free Chlorine has a much higher disinfectant potential, combined Chlorine has a much higher stability and has a lesser volatility. There should be sufficient levels of unreacted free Chlorine for adequate disinfection, but not so much as to become harmful.

Specifications

Method: Checker Disc
Range: 0.00-0.70 mg/L,0.0-3.5 mg/L,0.0-10.0 mg/L
Smallest Increment: 0.02 mg/L,0.1 mg/L,0.5 mg/L
Chemical Method: DPD
Number of Tests: 200
Weight: 688 g

Ordering information

- The HI38020 free and total chlorine, low, medium and high range test kit comes supplied with; HI 93701-0 free Chlorine reagent, HI-93711-0 total Chlorine reagent, demineraliser bottle with filter cap for 12L, checker disc, glass vials with caps (2) and 3 mL plastic pipette.