AK45 Nitrite Tester with 0 to 150 ppm range

The Nitrite Tester is accurate, affordable, lightweight, yet robust for field use. The tester line of photometers is handy and can be easily transported anywhere you need them to go. The one-button operation makes it simple to use getting immediate and accurate results.

No more struggling to determine colours with Test Kits, our handheld photometers take the hassle out of matching to a colour chart, providing a direct and precise result.

  • Good accuracy and immediate results
  • Easy to operate
  • Large, easy to read colour display
  • Auto shut-off
  • Calibration verification
  • Built-in reaction time countdown
  • Error messages
  • Multiple measurements methods
  • Works with liquid and powder reagents

Description

AK45 Nitrite Tester with 0 to 150 ppm range.

  • Nitrite is added to water in cooling towers at high concentrations to act as a corrosion inhibitor.
  • Food Industry uses Nitrite compounds as preservatives.
  • It is present in low concentrations in surface waters and rarely in groundwaters.
  • In wastewaters, nitrite concentrations are often higher.
  • Nitrite is produced during the bacterial oxidation of ammonia and in the reduction of nitrate.

Specifications:

  • Measuring range: 0 to 150 ppm
  • Resolution: 1 ppm
  • Accuracy: ± 3 ppm +5% reading
  • Sample temperature: 15 to 35 °C
  • Sample volume: 10 mL
  • Light source: Light emitting Diode (LED)
  • Wavelength: 575 nm
  • Measuring cell: Glass Cuvette
  • Auto power off: After 2 minutes
  • Display: Oled
  • Languages: English, Spanish, Italian, Portuguese
  • Operating Temperature: 0 to 50 °C
  • Operating Humidity: 10 to 90 % RH (non-condensing)
  • Power Supply: 9V Battery
  • Dimensions: 73x77x40 mm (W x H x D)
  • Weight: 120 g (with battery)
  • Method of measurement: Adaptation of the Ferrous Sulphate Method

AK45 is supplied complete with:

  • Hard carrying case
  • 2 cuvettes (Ø18.8 mm x 68mm)
  • Tissue to clean cuvet
  • Instruction manual
  • 1 x 9V battery

Optional accessories:

  • AK4045: powder reagent for Nitrite Tester AK45 (48 tests)
  • AK4215:  Kit standard calibration solution Nitrite Tester AK45
  • AK4551: Cuvette for Tester photometers (1 pcs.)

Akso Instruments Srl

AKSO, founded in 2003 in Brazil, designs and manufactures reliable measuring instruments. ISO certified, we provide high-quality products and dedicated support.

Contact Us

Via S. Maria dell'Olmo, 55

36016, Thiene (VI) - Italia

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