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Hanna Marine – Calcium Checker

$102.95

In Stock

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Description

The Hanna Marine Calcium 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 Marine Calcium 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.

  • Compact, Portable Design
  • Built-in Timer
  • One-Button Operation

Calcium Range 200 to 600 ppm

Calcium Resolution 1 ppm

Calcium Accuracy ±6% of reading

Calcium Method adaptation of the Zincon method.

Photometer/Colorimeter Light Source LED @ 610 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 50°C (32 to 122°F); RH max 95% non-condensing

Weight 64 g (2.25 oz.)

Dimensions 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)

What's in the Box

HI758 Calcium Checker is supplied with (2) sample cuvettes with caps

Calcium reagent starter kit for 25 tests

Dropper

1 ml syringe with tip

100 microliter pipette with tips

Plastic pipette

Battery

Instructions

Quick start guide

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