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Hanna HC - HI746 Iron Low-Range Checker
Specifications
| Brand | Hanna |
|---|---|
| Dimensions | 86.0 mm x 61.0 mm x 37.5 mm (3.4 x 2.4 x 1.5) |
| Environment | 0 to 50C (32 to 122F)| RH max 95% non-condensing |
| Battery Type/Life | (1) 1.5V AAA |
| Automatic Shut-Off | after ten minutes of non-use |
| Ordering Information | HI746 Checker is supplied with (2) sample cuvettes with caps| reagents for starter kit for 25 tests| (2) 25 mL glass cylinders with caps| cloth for wiping cuvettes| battery| instructions manual and quick reference. |
| Model | HI746 |
| Photometer/Colorimeter Light Source | LED @ 575 nm |
| Photometer/Colorimeter Light Detector | Silicon Photocell |
| Iron Range | 0 to 999 ppb |
| Iron Resolution | 1 ppb |
| Iron Accuracy | 20 ppb 5% of reading |
| Iron Method | adaptation of the TPTZ method. |
| Weight | 64 g (2.25 oz.) |
Key Features
- Compact, Portable Design
- Built-in Timer
Product Description
The Hanna Iron Low-Range Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron Low-Range Checker uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
- One-Button Operation
Frequently Asked Questions
The Hanna HC - HI746 Iron Low-Range Checker is designed to accurately measure low levels of iron in water samples, bridging the gap between simple test kits and professional instruments.
The HI746 Iron Checker has an accuracy of 20 ppb ± 5% of the reading, providing reliable results for low-range iron concentrations.
The measurement range for iron with the HI746 Iron Checker is from 0 to 999 ppb, allowing for a wide range of testing capabilities.
Unlike traditional test kits that rely on color comparison, the HI746 uses a fixed wavelength LED and a silicon photo detector for precise absorbance measurement, offering greater accuracy.
The HI746 Checker comes with 2 sample cuvettes with caps, reagents for 25 tests, 2 glass cylinders with caps, a cleaning cloth, a battery, and an instruction manual.
The dimensions of the HI746 Iron Checker are 86.0 mm x 61.0 mm x 37.5 mm (3.4 x 2.4 x 1.5 inches), making it compact and portable.
The HI746 Iron Checker uses one 1.5V AAA battery, ensuring easy replacement and long-term use.
Yes, the HI746 Iron Checker features an automatic shut-off function that activates after ten minutes of non-use to conserve battery life.
The HI746 can operate in environments ranging from 0 to 50°C (32 to 122°F) with a maximum relative humidity of 95% non-condensing.
You can purchase the HI746 Iron Checker directly from our website or contact our sales team for further assistance and inquiries.
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