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HI38017 Free and Total Chlorine Test Kit, 100 Tests Each

Producer: HANNA Instruments

SKU: HANNA-HI38017 Category: Hanna experimental measuring equipment

– Kit for measuring Residual Chlorine and Total Chlorine in clean and fresh water

– Measuring range from 0.00 to 3.5 mg/L Cl₂

– Colorimetric disc method for high accuracy

– 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 100 measurements

CHLORINE IN CLEAN WATER

Chlorine is the most commonly used water disinfectant in applications such as drinking water and wastewater treatment, swimming pool and spa sanitation and food processing and disinfection. Chlorine in water binds to bacteria, leaving only a portion of the original amount (free chlorine) to continue disinfecting. If the level of free chlorine is not in line with the pH, the water will have an unpleasant taste and odor due to the reduced disinfecting ability of chlorine.

Free chlorine (also known as residual chlorine) reacts with ammonium ions and organic compounds to form chlorine compounds; reducing the disinfecting ability compared to free chlorine. Compound chlorine along with chloramines form combined chlorine. Combining chlorine and free chlorine together forms total chlorine. While free chlorine has a much higher disinfecting ability, total chlorine is more stable and less volatile.

MEASUREMENT OF RESIDENTIAL CHLORINE AND TOTAL CHLORINE

– Scale 0.00-0.70 mg/L available resolution 0.02 mg/L.

– Measuring range 0.0-3.5 mg/L has resolution 0.1 mg/L.

COLOR COMPARISON DISC

Measuring with a colorimetric disc helps minimize the impact of light and reduces errors caused by the eye for higher accuracy than conventional test kits.

THE PERFECT SET WITH NO EXTRA PURCHASES

HI38017 Supplied with HI93701-0 free chlorine reagent (100 packets), Total Chlorine HI93711-0 (100 packets), deionized water powder, colorimetric disc, glass tubes and caps (2) and 3 mL plastic pipettes

PRE-DOSED REAGENTS

– Reagents Pre-measured powder form without complicated measuring.

– 1 pack used for 1 measurement.

– Reagents can be purchased when they run out without having to buy the entire product code again:

+ HI38017-100: 100 packets of free chlorine and 100 packets of total chlorine

+ HI93701-01: 100 packs of residual chlorine

+ HI93711-01: 100 packs of total chlorine

SPECIFICATIONS

Free chlorine and total chlorine scale	0.00 to 0.70 mg/L (ppm) Cl₂ 0.0 to 3.5 mg/L (ppm) Cl₂
Smallest increment	0.02 (from 0.00 to 0.70 mg/L (ppm) Cl₂) 0.1 (from 0.0 to 3.5 mg/L (ppm) Cl₂)
Type	Color comparison disc
Method	DPD
Number of measurements	100 times of residual chlorine measurement and 100 times of total chlorine measurement
Guarantee	Are not
Supply includes	– 1 color comparison plate. – HI93701-0 Free Chlorine Reagent (100 packets). – Total chlorine reagent HI93711-0 (100 packets). – Deionized powder to make 12L of Deionized Water. – 2 sample tubes with lids. – 3mL plastic pipette. – User manual. – Carrying case.