Total Hardness LR Checker HC Handheld Colorimeter
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The HI735 Total Hardness Low Range handheld checker is designed to determine total hardness (as CaCO3) in drinking and process water, heating and cooling systems, swimming pools and spas. Also suitable to be used in agriculture, food and beverage industries. HI735 features a single-button operation system and is easy to use. The large LCD is easy to read and the auto shut-off feature assures the battery will not be drained.
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
Features
The HI735 Checker HC provides a simple, accurate and cost- effective way to measure low range total hardness in drinking and process water, heating and cooling systems, and swimming pools and spas.
| SKU | HI735 |
| Name | Total Hardness LR Checker HC Handheld Colorimeter |
| Range | 0 to 350 ppm (mg/L) as CaCO3 |
| Resolution | 1 ppm (mg/L) |
| Accuracy | ±6 ppm ±6% of reading @ 25 °C (77 °F) |
| Light source | Light Emitting Diode @ 470 nm |
| Light detector | Silicon photocell |
| Method | Adaptation of the EPA recommended Method 130.1. The |
| reaction between calcium, magnesium, and the reagents | |
| causes a red-violet tint in the sample | |
| Environment | 0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing |
| Battery type | 1.5V AAA Alkaline |
| Auto shut-off | After 10 minutes of non-use |
| Dimensions | 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”) |
| Weight | 64 g (2.3 oz) |
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To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
