The Hanna Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker is both accurate and affordable.
The HI747 CheckerHC (Handheld Colorimeter) is a simple, accurate, and cost-effective way to measure low ranges of copper. Designed as a more accurate alternative to chemical test kits, the HI747 provides quick, accurate results in four easy steps:
Copper Range | 0 to 999 ppb |
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Copper Resolution | 1 ppb |
Copper Accuracy | 5% of reading 10 ppb |
Copper Method | adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample. |
Photometer/Colorimeter Light Source | LED @ 575 nm |
Photometer/Colorimeter Light Detector | silicon photocell |
Battery Type/Life | (1) 1.5V AAA |
Automatic Shut-Off | after ten minutes of non-use |
Environment | 0 to 50C (32 to 122F); RH max 95% non-condensing |
Weight | 64 g (2.25 oz.) |
Dimensions | 86.0 mm x 61.0 mm x 37.5 mm (3.4″ x 2.4″ x 1.5″) |
Ordering Information | HI747 CheckerHC is supplied with 2 cuvettes and caps, reagents for 6 tests, 1 X 1.5V AAA battery, and an instruction manual. |
Cost: | $25 |
Free Shipping: | We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. |
Delivery Time: | It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. |
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