Reliable for water treatments, this handheld colorimeter measures up to 500 PCU with ±5% accuracy using a fixed wavelength LED and silicon photodetector. Compact and user-friendly, it uses the standard methods for the examination of water and wastewater, 21st edition and colorimetric platinum cobalt method.
Reliable for water treatments, this handheld colorimeter measures up to 500 PCU with ±5% accuracy using a fixed wavelength LED and silicon photodetector. Compact and user-friendly, it uses the standard methods for the examination of water and wastewater, 21st edition and colorimetric platinum cobalt method.
The HI727 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure the color of water. Used in drinking water and wastewater, the color of water may indicate the presence of undesirable and potentially harmful material, such as organic matter. Other harmless constituents of water such as tannins, iron and manganese, may also be present and impart color. The HI727 reports the color of water from 0 to 500 PCU (Platinum Cobalt Units).
Features
Applications
| Color | Water range: 0 to 500 PCU Water resolution: 5 PCU Water accuracy: ±10 PCU ±5% of reading Water method: adaptation of the Standard Methods for the Examination of Water and Wastewater, 21st edition, Colorimetric Platinum Cobalt method. |
| Photometer/Colorimeter | light source: LED @ 470 nm Light detector: Silicon photocell |
| Battery Type/Life | 1.5 V AAA |
| Automatic Shut-Off | after ten minutes of non-use |
| Environment | 32 to 122°F (0 to 50°C); RH max 95% non-condensing |
| Weight | 2.25 oz (64 g) |
| Dimensions | 3.2 x 2.4 x 1.5" (81.5 x 61 x 37.5 mm) |
| Color | Water range: 0 to 500 PCU Water resolution: 5 PCU Water accuracy: ±10 PCU ±5% of reading Water method: adaptation of the Standard Methods for the Examination of Water and Wastewater, 21st edition, Colorimetric Platinum Cobalt method. |
| Photometer/Colorimeter | light source: LED @ 470 nm Light detector: Silicon photocell |
| Battery Type/Life | 1.5 V AAA |
| Automatic Shut-Off | after ten minutes of non-use |
| Environment | 32 to 122°F (0 to 50°C); RH max 95% non-condensing |
| Weight | 2.25 oz (64 g) |
| Dimensions | 3.2 x 2.4 x 1.5" (81.5 x 61 x 37.5 mm) |
