The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. The Checker® is both accurate and affordable.
The HI747 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost-effective way to measure low ranges of copper. Designed as a more accurate alternative to chemical test kits, the HI747 provides quick, accurate results in four 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
Specifications
SKU
HI747
Name
Copper Low-Range Checker® HC
Copper Range
0 to 999 ppb
Copper Resolution
1 ppb
Copper Accuracy
±5% of reading ± 10 ppb
Copper Method
adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.
Photometer/Colorimeter Light Source
LED @ 575 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 in. x 2.4 in. x 1.5 in.)
Ordering Info
HI747 Checker®HC is supplied with 2 cuvettes and caps, reagents for 6 tests, 1 X 1.5V AAA battery, and an instruction manual.