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HI38018 0 to 3.5 mg/L Free Chlorine Test Kit for Water, 200 Tests

Producer: HANNA Instruments

SKU: HANNA-HI38018 Category: Hanna experimental measuring equipment

– Residual chlorine measuring kit with colorimetric disc

– DPD method

– Measuring range from 0.00 to 3.5 mg/L Cl₂

– Increments 0.02 and 0.1 mg/L

– Long-term use without maintenance like electronic devices

– Convenient for field measurements

– Just buy more reagents separately when they run out.

– Supplied with full accessories and reagents for 200 measurements

CHLORINE RESIDUAL IN CLEAN WATER

Disinfection is the process of killing disease-causing organisms (or pathogens). Chlorine (Cl2) is a common disinfectant, when mixed with pure water, it reacts to form hypochlorous acid (HOCl) and hydrochloric acid (HCl). HOCl (free chlorine) is the most effective form of chlorine for disinfecting swimming pools, spas, and drinking water. Municipal water added element chlorine is added to the water supply as chlorine gas, liquid sodium hypochlorite, or dry calcium hypochlorite. In water, free chlorine ion molecules kill disease-causing pathogens, reduce odors, eliminate bacteria, and help remove unwanted elements. The U.S. EPA requires residual disinfectant to be present in drinking water to ensure that there is disinfectant available throughout the distribution system. However, the EPA has also established a maximum concentration of 4.0 mg/L for free chlorine as a health safety hazard.

FAST RESIDUAL CHLORINE MEASUREMENT BY COLORADO DISC METHOD

– Measuring range 0.00 to 0.70 mg/L Cl₂ in increments of 0.02 mg/L

– Measuring range 0.0 to 3.5 mg/L Cl₂ in increments of 0.1 mg/L

THE PERFECT SET WITH NO EXTRA PURCHASES

HI38018 Supplied with reagents for 100 measurements and full accessories such as Glass tubes, pipettes and spoons

REAGENTS ARE CLEARLY LABELED AND QUANTIFIED

– 1 reagent pack for 1 measurement, easy to use.

- Cost savings.

– Reagents can be purchased when they run out without having to repurchase the entire product code: HI38018-200 or HI93701-01

SPECIFICATIONS

Residual chlorine scale	0.00 to 0.70 mg/L (ppm) Cl₂ 0.0 to 3.5 mg/L (ppm) Cl₂
Smallest increment	0.02 for 0.00 to 0.70 mg/L (ppm) Cl range₂ 0.1 for 0.0 scale up to 3.5 mg/L (ppm) Cl₂
Type	color disc
Method	DPD
Number of measurements	200 measurements
Guarantee	Are not
Supply includes	– Residual chlorine reagent for 200 measurements – Deionized powder bottle to make 12 liters of deionized water – Color comparison plate – 2 glass tubes with lids – 3mL plastic pipette. – User manual. – Paper box