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HI96711 Chlorine Free & Total 0.00 - 5.00 mg/l - Photometer mobile
HI96711 Chlorine Free & Total 0.00 - 5.00 mg/l - Photometer mobile
THB 16,800.00 * Prices plus VAT plus shipping costs
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Product information "HI96711 Chlorine Free & Total 0.00 - 5.00 mg/l - Photometer mobile"

The HI 96711 meter measures the free and total chlorine (Cl2) content in water and wastewater.

This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell.

Chlorine is integrated into water supplies in it’s molecular form for the purpose of destroying unwanted microorganisms.  Once introduced to the water, chlorine will form into three different forms; free chlorine, hypochlorous acid, and hypochlorous ions.  Free chlorine will combine itself with ammonia and nitrogen compounds, creating combined chlorine. When chlorine and ammonia combine, it creates chloramines (monochloramine, dichloramine, and nitrogen trichloride. Proper testing should be administered when chlorinating any water supply, as potentially harmful compounds such as chloroform may be formed. N, N-diethyl-p-phenylenediamine (DPD) as well as other methods are available for measuring total residual chlorine.

  

Order Information: HI 96711 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual.

Product Manuals

  Manual: Download

Specification :

RangeFree Chlorine0.00 to 5.00 mg/L
RangeTotal Chlorine0.00 to 5.00 mg/L
Resolution 0.01 mg/L from 0.00 to 3.50 mg/L; 0.10 mg/L above 3.50 mg/L
Accuracy ±0.03 mg/L ±3% of reading @ 25°C
Light Source Tungsten lamp
Light Detection Silicon Photocell
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 360 g (12.7 oz.)
Method adaptation of the USEPA method 330.5 and Standard Method 4500-Cl G


 

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