Hanna Instruments

Scientific Equipment

HI-733 Ammonia High Range Checker (0.0-99.9ppm)

HI-733 Ammonia High Range Checker (0.0-99.9ppm)

HI-733 Ammonia High Range Checker (0.0-99.9ppm)

HI-733 Ammonia High Range Checker (0.0-99.9ppm)

0.0 to 99.9 ppm
Ideal for freshwater aquariums
In Stock
£61.20 (exc. VAT) £73.44 (inc. VAT)

The HI-733 Checker is a simple, accurate, and cost effective way to measure high ranges of ammonia in fresh water.

Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.

HI-733 Ammonia High Range Checker (0.0-99.9ppm) information

Hanna's extended description

The HI-733 Checker is a simple, accurate, and cost effective way to measure high ranges of ammonia in fresh water.

Designed as a more accurate alternative to chemical test kits, the HI-733 provides quick, accurate results in four easy steps.

The HI-733 uses an adaptation of the ASTM Manual of water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.

Ideal for:

  • Water Quality
  • Education
  • Wastewater
  • Freshwater Aquariums
  • Environmental



Features

  • Palm-sized design
  • ±1.0ppm ±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

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

Specifications

Specifications list

Specifications

Range 0.0 to 99.9 ppm as NH4+
Resolution 0.1 ppm
Accuracy (@20°C/68°F) ±1.0ppm ±5% of reading
Measurement Method Colorimetric
Light Source LED @470 nm
Light Detector Silicon photocell
Method Adaptation of the ASTM Manual of water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.
Power Supply Battery - 1 x 1.5V AAA
Power Auto Off After 10 min. of inactivity
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight 64 g (2.25 oz.)
Ordering information: supplied with sample cuvettes with caps (2), Ammonia HR reagent starter kit (reagents for 10 tests), syringe with tip, plastic pipette, battery, instructions and quick start guide.

Downloadable Manuals

Manuals

Download PDF

Product Literature

literature - PDF

Hanna Instruments Literature

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