Calcium Hardness Colorimeter - Checker®HC

HI720

Calcium Hardness Colorimeter - Checker®HC

$75.00 $67.99

Our calcium hardness checker offers you a middle ground between advanced instrumentation and your typical chemical test kit. Standard test kits have limited accuracy since they rely upon the human eye to match colors. Our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct calcium hardness result digitally.

Range: 0.00 to 2.70 ppm
Get simple results with easy one-button operation.
Don’t waste time matching to a color chart anymore, get direct results quickly.

*Products classified as Dangerous Goods can only be shipped via ground.

Learn More

Thank you for your interest in our products. A representative will contact you within the next business day.

The HI720 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure calcium. Designed as a more accurate alternative to chemical test kits, the HI720 provides quick, accurate results in a few easy steps.

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, Plating, Education

Resources

Specifications

Specification Name	Detail
SKU	HI720
Range	0.00 to 2.70 ppm
Resolution	0.01 ppm
Accuracy @ 25°C (77°F)	± 0.20 ppm ± 5% of reading
Light Source	LED @ 525 nm
Light Detector	silicon photocell
Method	adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample
Battery Type	(1) 1.5V AAA
Auto shut-off	after ten minutes of non-use
Environment	0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions	86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)
Weight	64 g (2.3 oz)
Ordering Information	HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide.
Reagent Set	HI720-25 (25 tests)
Calibration Check	HI720-11
Warranty	1 year

Product Manuals

HI720 Manual Download

Calcium Hardness Colorimeter - Checker®HC

Features at-a-glance:

Keep extra testing supplies on-hand

Resources

Calcium Hardness Colorimeter – Checker® HC HI720 Reviews