Product Description
Get accurate water testing results with our simple handheld colorimeter. Our low range chromium VI colorimeter gives you more precise technology than your typical chemical test kit. Don't struggle to determine colors visually, our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct chromium VI result digitally.
Our portable handheld colorimeter is easily carried in your pocket.
Simple, one-button operation makes getting your chromium VI results easy.
Quickly get your results without using a color chart.
The HI749 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure chromium VI. Due to its corrosion-resistant properties, hexavalent chromium plays an important part in the plating industry and cooling towers. However, due to its toxic and carcinogenic nature, chromium 6 must be must be sufficiently treated prior to wastewater discharge. Designed as a more accurate alternative to chemical test kits, the HI749 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, Education, Industrial, Municipal Water
Specification
Detail
SKU
HI749
Range
0 to 300 ppb
Resolution
1 ppb
Accuracy @ 25°C (77°F)
±2 ppb ±4% of reading
Light Source
LED @ 525 nm
Light Detector
silicon photocell
Method
adaptation of the ASTM, Manual of Water and Enviornmental Technology, D 1687-92, Diphenylcarbohydrazide method
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
HI749 Checker®HC is supplied with sample cuvettes with caps (2), chromium LR reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide.
Reagent Set
HI749-25 (25 tests)
Calibration Check
HI749-11
Warranty
1 year
