Chloride Photometer with 470 nm LED
Chloride ions are one of the major inorganic anions in water and wastewater.
Although high concentrations of chloride in water are not known to be toxic to human, its regulation is mainly due to adverse effects on taste.
It is essential to monitor chloride concentrations in boiler systems to prevent metal parts from being damaged. In high levels, chloride can corrode stainless steel.
The level of chloride concentrations in boiler and cooling towers varies from small quantities to very high levels. Furthermore high levels of chloride can be toxic to plant life.
Drinking water: Chloride is a common non-toxic material present in small amounts in drinking water and produces a detectable salty taste at the aesthetic objective level of 250 mg/L (limit referred to the EPA Maximum Contaminant Level [MCL]). Measured levels are normally under 20 mg/L (ppm).
HI 93753 is supplied with 2 cuvets, battery and instructions.
|Range||0.0 to 20.0 mg/L|
|Accuracy||±0.5 mg/L ±6% of reading|
|Light Source||LED 470 nm|
|Light Life||Life of the instrument|
|Light Detection||Silicon Photocell|
|Battery Type / Life||1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use|
|Environment||0 to 50°C (32 to 122°F); RH max 95% non-condensing|
|Dimensions||180 x 83 x 46 mm (7.1 x 3.3 x 1.8″)|
|Weight||290 g (10 oz.)|
|Method||Adaptation of the Mercury (II) thiocyanate method.|
The intensity of color is proportional to the chloride ion concentration.
|HI 93703-50||Solution for Cleaning Cuvets|
|HI 731321||Glass Cuvet for HI 937xx & HI 832xx Series Meters|
|HI 731325||Cuvet Cap Turbidity Meters & HI 937xx Series Meters|
|HI 710009||Shockproof Boot, Blue|
|HI 710010||Shockproof Boot, Orange|
|HI 731318||Tissue for Wiping Cuvets|
|Reagents & Standards|
|HI 93753-01||Chloride, Mercury (II) Thiocyanate Method (100 Tests)|
|HI 93753-03||Chloride, Mercury (II) Thiocyanate Method (300 Tests)|
|คู่มือภาษาไทยเครื่องโฟโตมิเตอร์-คลอไรด์ (Chloride Photometer 0.0- 20.0 mg/L)|