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The Hanna Checker® represents a good compromise between the choice of simple chemical test kits and professional quality instrumentation. Chemical test kits are not very precise as they only offer a resolution of 5 or 10 points, while professional tools can cost hundreds of dollars and require time for calibration and maintenance procedures. The Checker® is accurate and convenient.
The HI702 Checker® HC (handheld colorimeter) is a simple, accurate, and affordable tool for measuring high levels of copper.
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, great convenience
- Ideal for: water quality, environmental controls, galvanic treatments, didactics
| Copper scale | from 0.00 to 5.00 ppm |
|---|---|
| Copper resolution | 0.01 ppm |
| Copper precision | ± 0.05 ppm ± 5% of the reading |
| Copper method | Adaptation of the EPA method.The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample. |
| Photometer / light source colorimeter | LED 575 nm |
| Photometer / colorimeter with light detector | Silicon photoelectric cell |
| Battery type / duration | 1 AAA battery of 1.5 V |
| Automatic shutdown | after 10 minutes of inactivity |
| Terms of Use | from 0 to 50°C;HR max 95% without condensation |
| Weight | 64 grams |
| Dimensions | 81.5 x 61 x 37.5 mm |
| Order information | The HI702 Checker® HC is supplied with 2 cuvettes with caps, 6 starter test reagent kits, 1 AAA 1.5 V battery, and an instruction manual. |