Hanna HI753 Chloride Checker
The Hanna HI753 Chloride Checker is a compact, handheld digital colorimeter designed to accurately measure chloride concentrations in the low range (0.00 to 20.0 ppm). It offers a user-friendly and reliable alternative to traditional test kits, providing quick, repeatable results with minimal effort and operator dependency. This makes it an ideal tool for applications in drinking water monitoring, aquaculture, environmental testing, and laboratory analysis.
Using an adaptation of the mercury (II) thiocyanate colorimetric method, the HI753 delivers precise digital readings with minimal training required, making it suitable for both professionals and hobbyists.
Key Features
High Resolution: Measures chloride concentrations with a resolution of 0.01 ppm, allowing for precise detection in sensitive applications.
Reliable Accuracy: Delivers results within ±6% of reading ±0.5 ppm at 25°C, meeting typical quality control requirements.
Simple One-Button Operation: Minimizes operator error and simplifies routine testing.
Compact and Portable: Small enough to fit in your palm or pocket, perfect for both field and bench-top use.
Fast Results: Delivers readings in under one minute, improving workflow efficiency.
Digital Readout: Eliminates guesswork associated with visual color comparison charts.
Applications
Drinking Water Quality Testing
Environmental Monitoring
Aquaculture and Aquariums
Food and Beverage Industry
Educational Laboratories
Industrial Process Control
Technical Specifications
| Parameter | Details |
|---|---|
| Measurement Range | 0.00 to 20.0 ppm Chloride |
| Resolution | 0.01 ppm |
| Accuracy @ 25°C | ±6% of reading ±0.5 ppm |
| Method | Adaptation of the Mercury (II) Thiocyanate method |
| Light Source | LED @ 470 nm |
| Light Detector | Silicon photocell |
| Battery Type | (1) 1.5V AAA |
| Auto Shut-Off | After 10 minutes of non-use |
| Operating Temperature | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Dimensions | 86.0 x 61 x 37.5 mm (3.4 x 2.4 x 1.5”) |
| Weight | 64 g (2.25 oz.) |
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