Hanna Instruments-761 Total Chlorine Ultra Low Range Handheld Colorimeter, Checker HC

Hanna InstrumentsSKU: HI-761
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Sale price£68.75

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Description

The Hanna Instruments-761 Checker is a simple, accurate, and cost effective way to measure ultra-low ranges of total chlorine.

 

Designed as a more accurate alternative to chemical test kits, this checker provides quick, accurate results in four easy steps.


The Hanna Instruments-761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.


Features


Small palm-sized design

Accurate from ±5ppb ± 5% of reading

Dedicated to a single parameter

Uses a single AAA battery

Auto Power Off after 10 minutes in inactivity

Built-in timer for timed reaction readings



Ideal for:



Water Quality

Education

Water Purification

Environmental



Order Information:


The Hanna Instruments-761 Checker is supplied with 2 cuvettes and caps, reagent starter kit (6 packets for total chlorine ultra-low range - re-ordering information Hanna Instruments-761-25 x 25 tests), 1 x 1.5V AAA battery, and an instruction manual.


Also available: Calibration set Hanna Instruments-711-11

Four steps. One click. Instant Readout.

1. ‘Zero’ the Checker®HC with your vial inside

2. Place a 10ml water sample into the vial and add your reagent

3. Place your vial into your Checker®HC

4. Press the button and read the results

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