Chlorine HR T

Chlorine
Chlorine is the most popular and widely used of the disinfectants. The chlorination of water supplies, swimming pools and cooling tower waters are but a few of the everyday applications.

Free Chlorine (hypochlorous acid) reacts with Ammonia and certain Nitrogenous compounds to form Combined Chlorine. With Ammonia, the reaction produces chloramines which have very little disinfecting power, thus it is important to be able to determine the various fractions of Chlorine present at any one time.

DPD (NN Diethyl p Phenylene Diamine Sulphate) is the preferred reagent for the determination of Free, Combined and Total Chlorine. It is available in Tablet, Liquid and Powder form. A list of compatible instrumentation and test kits can be found below.

Total Chlorine can also be measured using a Potassium Iodide reagent. This can measure concentrations of up to 300 mg/L chlorine and is widely used in food manufacturing and industrial water treatment.

Applications

  • Disinfection Control
  • Waste Water Treatment
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Title Parameter and Range Part Number Add to quotation cart
CHECKIT® Comparator Chlorine DPD, tablet reagents Chlorine HR T 0 - 4 mg/L Cl2 147020
CHECKIT® Comparator 2 in 1 Chlorine DPD/pH Chlorine HR T 0 - 4 mg/L Cl2 147025
CHECKIT® Comparator 2 in 1 Chlorine DPD/pH Chlorine HR T 0 - 4 mg/L Cl2 147026
CHECKIT® Comparator Water Balance Chlorine DPD/pH/Cyanuric acid/Calcium hardness/Total Alkalinity Chlorine HR T 0 - 4 mg/L Cl2 147028
Testpak Chlorine, DPD Chlorine HR T 0 - 4 mg/L Cl2 147520
Title Method No. Parameter and Range Packaging Unit Part Number Add to quotation cart
DPD No. 1 Rapid 56I701190
M2504
M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 100 511310BT
DPD No. 1 Rapid M2504
M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 250 511311BT
DPD No. 1 Rapid M2504
M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 500 511312BT
DPD No. 3 Rapid 56I701190
M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 100 511290BT
DPD No. 3 Rapid M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 250 511291BT
DPD No. 3 Rapid M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 500 511292BT
DPD No. 4 Rapid M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 100 511570BT
DPD No. 4 Rapid M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 250 511571BT
DPD No. 4 Rapid M2505
M2506
M2507 		Chlorine HR T 0 - 4 mg/L Cl2 Tablet / 500 511572BT
Accessory Type Title Part Number Add to quotation cart
CHECKIT® Disc Chlorine DPD 146020
Title Online Download Type Format Language Direct Download
Instruction Manual CHECKIT Comparator Chlorine free, combined, total (Method No.: M2505, M2506, M2507) Instruction Manual PDF (0.36 MB)
Title SDS Country Direct Download
DPD No. 1 Rapid
DPD No. 3 Rapid
DPD No. 4 Rapid