HI747 Ð HI702 Ð HI7024 Copper Low Range and High Range Handheld Colorimeters • Easier to use and more accurate than chemical test kits • Dedicated to a single parameter • Small size, big convenience • Ideal for: · Water Quality · Education · Aquarium · Wastewater · Environmental The HI702, HI7024, and HI747 Checker®HC are a simple, accurate, and cost eective way to measure high and low ranges of copper. Designed as a more accurate alternative to chemical test kits, these meters provide quick, accurate results in four easy steps. Step One - Add a sample to the included cuvette(s). Step Two - Insert sample into the Checker HC and press button to zero. Step Three - Remove sample and add reagent packet. Step Four - Reinsert sample, press and hold the button for 3 seconds to start reaction timer. Reading will be taken automatically and the results displayed. The HI702, HI7024, and HI747 use an adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample. Specifications HI747 (LR) HI702 (HR) HI7024 (HR) Range 0 to 999 ppb (as Cu» + ) 0.00 to 5.00 ppm (as Cu» + ) 0.00 to 5.00 ppm (as Cu» + ) Resolution 1 ppb 0.01 ppm 0.01 ppm Accuracy ±10 ppb ±5% of reading @ 25 °C (77 °F) ±0.05 ppm ±5% of reading @ 25 °C (77 °F) ±0.05 ppm ±5% of reading @ 25 °C (77 °F) Light Source Light Emitting Diode @ 575 nm Light Detector Silicon photocell Method Adaptation of the EPA approved method. The reaction between copper and the bicinchoninate reagent causes a purple 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-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) Ordering Information HI747 Checker®HC is supplied with sample cuvette and cap (2 pcs.), Copper Low Range reagent starter kit (reagents for 6 tests), 1.5V AAA Alkaline battery (1 pc.), and instruction manual. HI702 and HI7024 (Pool Line) Checker®HC are supplied with sample cuvette and cap (2 pcs.), Copper High Range reagent starter kit (reagents for 6 tests), 1.5V AAA Alkaline battery (1 pc.), and instruction manual.. Reagent Set HI747-25 Reagents for 25 Copper Low Range tests HI702-25 Reagents for 25 Copper High Range tests HI7024-25 Reagents for 25 Copper High Range tests Calibration Set HI747-11 Copper Low Range certified standard kit HI702-11 Copper High Range certified standard kit HI7024-11 Copper High Range certified standard kit See page10.166 for Checker HC accessories * Excluding sample volume error www.hannainst.com | 10 10.149 Photometers Checker®HC
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