Checker HC Đo Cloride HI753 (0.0 to 20.0 ppm)

Chloride Checker® HC - HI753

The Hanna Chloride Checker^® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Chloride Checker^® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

Features at-a-glance:

• Easier to use and more accurate than chemical test kits
• Dedicated to a single parameter
• Small size, big convenience
• Ideal for: Water Quality, Environmental, Education, Industrial

Chloride Range	0.0 to 20.0 ppm
Chloride Resolution	0.1 ppm
Chloride Accuracy	±6% of reading ± 0.5 ppm
Chloride Method	adaptation of the mercury(II) thiocyanate method.

Photometer/Colorimeter Light Source	LED @ 470 nm
Photometer/Colorimeter Light Detector	silicon photocell
Battery Type/Life	(1) 1.5V AAA
Automatic Shut-Off	after ten minutes of non-use
Environment	0 to 50°C (32 to 122°F); RH max 95% non-condensing
Weight	64 g (2.25 oz.)
Dimensions	86.0 mm x 61.0 mm x 37.5 mm (3.4" x 2.4" x 1.5")
Ordering Information	HI753 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), (2) 1 mL Syringes with Tips, (1) 1.5X AAA battery, and an instruction manual.

Manual:

	HI753 Chloride Checker® HC Instruction Manual
	Rev. 07 /15