COPPER LOW & HIGH RANGE
Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
- Water Quality
The HI702 and HI747 Checker®HC are simple, accurate, and cost effective way to measure high and low ranges of copper. Designed as a more accurate alternative to chemical test kits, the HI702 and HI747 provide quick, accurate results in four easy steps.
Step One – Add a sample to the included cuvette(s).
Step Two – Insert sample into the Checker®HC and press button to zero.
Step Three – Remove sample and add reagent packet.
Step Four – Reinsert sample, press and hold the button for 3 seconds to start reaction timer. Reading will be taken automatically and the results displayed.
The HI702 and HI747 uses an adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.
|HI747 (LR)(Copper Low Range)||HI702 (HR) (Copper High Range)|
|Range||0 to 999 ppb||0.00 to 5.00 ppm|
|Resolution||1 ppb||0.01 ppm|
|Accuracy @ 25°C/77°F||± 10 ppb ± 5% of reading||± 0.05 ppm ±5% of reading|
|Light Source||LED @ 575 nm|
|Light Detector||silicon photocell|
|Environment||0 to 50°C (32 to 122°F); RH max 95% non-condensing|
|Battery Type||(1) 1.5V AAA|
|Auto-off||after ten minutes of non-use|
|Dimensions||81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)|
|Weight||64 g (2.25 oz.)|
|Method||adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample|