HI 705 Checker HC ® - Silica, LR

Manufacturer: HANNA Instruments Inc.

Order number: HI705

Availability:         10 pcs. in stock

Ready to ship today,
Delivery time appr. 1-3 workdays

173.00AED *

Product information "HI 705 Checker HC ® - Silica, LR"

The HI 705 Checker®HC is a simple, accurate, and cost effective way to measure low ranges of silica.  Designed as a more accurate alternative to chemical test kits, the HI 705 provides quick, accurate results in four easy steps.

The HI 705 uses an adaptation of the ASTM D859 method of heteropoly blue method. The reaction between silica and reagents causes a blue tint in the sample.

PRIMARY APPLICATIONS:* Water Quality * Education * Environmental * Water Treatment (Boilers/Cooling Towers)


Order Information:   The HI 705 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (1 bottle reagent A, 6 packets of reagent B, and 6 packets of reagent C), 1 x 1.5V AAA battery, and an instruction manual.

Product Manuals

  Manual: Download

Specification :

Range 0.00 to 2.00 ppm  
Resolution 0.01 ppm  
Accuracy (@25°C/77°F) ±0.03ppm ± 5% of reading  
Measurement Method Colorimetric  
Light Source Photodiode @610 nm  
Method Adaptation of the ASTM D859 method of heteropoly blue method  
Light Detector Silicon photocell  
Power Supply Auto off after 10  min. of inactivity  
Environment Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing  
Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)  
Weight 64 g (2.25 oz.)



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