Copper LR Checker

HI747 Details:

Ideal for fresh water aquariums, the HI-747 Copper low range Checker is a simple, accurate and cost effective way to measure low ranges of copper in water. Checker®HC is supplied with reagents for 6 tests.

The HI-747 Copper low range Checker is a simple, accurate and cost effective way to measure low ranges of copper in water.

Designed as a more accurate alternative to chemical test kits, the HI-747 provides quick, accurate results in four easy steps.

HI-747 uses an adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.

Ideal for

• Water quality
• Education
• Plating
• Wastewater
• Environmental
• Freshwater Aquariums

Key features

• Small palm-sized design
• Accurate from ±10 ppb ±5% of reading
• Dedicated to a single parameter
• Auto power off after 10 minutes of inactivity
• Built-in timer for timed reaction readings

Order Information

The HI-747 Copper high range Checker is supplied with sample cuvettes and caps (2), Copper LR reagent starter kit for 6 tests (re-ordering information HI-747-25 x 25 tests), battery, instructions and quick start guide.

Also available: HI-747-11 Calibration set

Four steps. One click. Instant Readout.

  1. ‘Zero’ the Checker®HC with your vial & 10ml water sample inside

  2. Take the vial out and add your reagent

  3. Place your vial into your Checker®HC

  4. Press the button and read the results

Use HI-747-25 Reagents for HI-747 Copper Low Range Checker®HC, x 25 tests

Use HI-747-11 Calibration Set for HI-747 Copper Low Range Checker®HC.

HI747-11 Details:

The Copper Low Range Checker® HC Calibration Check Set – HI-747-11 provides a simple solution to validating the Copper Low Range Checker® HC – HI-747. This high-quality set of standards is supplied with a Certificate of Analysis.

HI-747-11 is a high-quality set of calibration standards that allows users to validate the Copper Low Range Checker®HC – HI-747. The HI-747-11 includes one sealed cuvette for zero ppb copper and one cuvette that is tinted to an equivalent 500 ± 100 ppb copper sample @ 25°C. The calibration check set is produced using reagent grade chemicals in a temperature controlled environment.

HI747-25 Details:

The HI-747-25 are the replacement reagents for the HI-747 Copper Low Range Checker® HC. These high quality reagents are clearly marked with the lot number and expiry date on each packet for traceability.

The HI-747-25 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Copper Low Range Checker® HC. These reagents follow the Bicinchoninate Method in which the reaction between copper and the reagent causes a purple tint in the sample. By simply adding the packet of HI-747-25 reagent to the sample, the reaction will take place and the HI-747 will determine the concentration from the colour that is produced. The results will be displayed in ppb of copper. These reagents are designed to be used with samples that have an expected range of 0 to 999 ppb copper.

Tip for an accurate measurement

It is important that the sample does not contain any debris.

Whenever the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.

Shaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.

Do not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.

After the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.

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

Use HI-747-11 Calibration Check Set with the HI-747.