Calcium Colorimeter HI758 Hanna Checker – Marine Water

Redesigned with new100 µL PipetteAccurately check your reef tanks calcium level with the Hanna HI758 Calcium Checker.Three simple steps to results. The Hanna Calcium Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Calcium Checker, press the button and read the results. Done.Easier to use and more accurate than chemical test kits.Tips for accurate results:Use HannaHI70436 Deionized WaterMake sure testing vials are clean of any debrisVials must be dry on the outside with no fingerprintsViolent shaking will cause microbubbles that can affect the readingDo not let the sample sit too long before taking a readingNew MiniPipette -The new mini pipette has a 2-stage plunger that will let you accurately dispense your 0.1mL tank water sample. The pipette is spring loaded and will allow you to retrieve and dispense100 µL. Just attach the pipette tip, and press the button down until it stops the first time. Then place the tip into your tank water sample and slowly let the plunger spring back up. Move the pipette to your testing vial, and press the plunger down to the first stop to dispense the liquid it took in.Dedicated to a single parameter -Designed to work with HANNA’s liquid reagents. Uses 10 mL glass cuvettes.Range: 200 to 600 ppmResolution: 1 ppm (mg/L)Precision: ±6% of readingLight Source: LED @ 610 nmLight Detector: Silicon photocellEnvironment: 0 to 50°C (32 to 122°F); RH max 95% non-condensingBattery Type: (1) 1.5V AAAAuto-off: After 10 minutes of non-use and after readDimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5″)Weight: 64 g (2.25 oz.)Method: Adaptation of the zincon methodWeighing a mere 65 g (2.3 oz.), the Checker®HC easily fits into the palm of your hand or pocket. Use for quick and accurate on the spot analysis. Single button operation: Zero and Measure Operated by a single AAA battery.Replacement Reagents – HI758-26 Calcium Checker ReagentsInstructions