Product Description
Stop wasting time struggling with a color chart. Get accurate water testing results with our simple handheld colorimeter. Our freshwater alkalinity colorimeter brings you more precise technology from your standard chemical test kit. With direct digital freshwater alkalinity results our handheld colorimeter eliminates the hassle of color matching.
The small size of our handheld colorimeter makes it portable and fit perfectly in your pocket..
Results are achieved easily with simple, one-button operation.
Easy operation and direct results make measurement quick.
The HI775 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity. Present in varying concentrations in freshwater bodies, alkalinity, from carbonate and noncarbonate salts, provides a buffer against drastic pH changes in water. Used in the drinking water treatment process, the concentration of alkalinity dictates which chemicals are used and at what volumes, as well as protecting finished, potable drinking water in the distribution system. Designed as a more accurate alternative to chemical test kits, the HI775 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, Education, Industrial
Specification
Detail
SKU
HI775
Range
0 to 500 ppm CaCO₃
Resolution
1 ppm
Accuracy @ 25°C (77°F)
±5 ppm ±5% of reading
Light Source
LED @ 610 nm
Light Detector
silicon photocell
Method
colorimetric method. The reaction causes a distinctive range of colors from yellow to green to blue to develop
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 1.5in.)
Weight
64 g (2.3 oz)
Ordering Information
HI775 Checker®HC is supplied with sample cuvettes with caps (2), alkalinity reagent starter kit (reagents for 25 tests), syringe with tip, battery, instructions and quick start guide.
Reagent Set
HI775-26 (25 tests)
Calibration Check
HI775-11
Warranty
1 year
