The HI705 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure silica. Silica is found in all natural waters in the dissolved form. Due to the potential to cause scaling, it is undesirable and therefore monitored in industrial applications, and in heating and reverse osmosis systems. Designed as a more accurate alternative to chemical test kits, the HI705 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, Pool and Spa
| Specification Name | Detail |
|---|---|
| SKU | HI705 |
| Range | 0.00 to 2.00 ppm |
| Resolution | 0.1 ppm |
| Accuracy @ 25°C/77°F | ±0.03 ppm ±5% of reading |
| Light Source | LED @ 610 nm |
| Light Detector | silicon photocell |
| Method | adaptation of the ASTM D859, heteropoly blue method |
| Battery Type | (1) 1.5V AAA |
| Auto-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 1.5”) |
| Weight | 64 g (2.3 oz) |
| Ordering Information | HI705 Checker®HC is supplied with sample cuvettes with caps (2), silica LR reagent starter kit (reagents for 12 tests), battery, instructions and quick start guide. |
| Reagent Set | HI705-25 (25 tests) |
| Calibration Set | HI705-11 |
| Warranty | 1 year |
