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Hanna Instruments HI96732 Dissolved oxygen photometer



  • User calibration
  • Certified calibration and verification standards
  • BEPS (Battery Error Prevention System)
  • TIMER function
  • Auto shut-off
  • GLP Features


In aquaculture, dissolved oxygen is arguably the most important parameter of water quality. Most species require a minimum of 3 mg/L (ppm) DO, 8-10 mg/L (ppm) is preferable. Unlike other gases such as nitrogen, oxygen supersaturation doesn’t usually result in gas bubble disease (“pop-eye”), so high levels generally aren’t
an issue.

The HI 96732 measures the content of dissolved oxygen (O2) in surface, feed, natural and waste waters in the 0.0 to 10.0 mg/L (ppm) range.

HI 96732 uses an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell.


Order Information:
HI 96732 is supplied with sample cuvettes with caps (2), 60 mL glass bottle with stopper, 9V battery and instruction manual

Range   0.0 to 10.0 mg/L (ppm)
Resolution   0.1 mg/L (ppm)
Accuracy   ?0.2 mg/L ?3% of reading
Light Source   light emitting diode
Light Detector   Silicon photocell with narrow band interference filter @ 466 nm
Method   Modified Winkler Method.
Environment   0 to 50?C (32 to 122?F); max 95% RH non-condensing
Power Supply   9V battery
Auto-Shut off   after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
Dimensions   192 x 104 x 69 mm (7.6 x 4.1 x 2.7")
Weight   360 g (12.7 oz.)

Add to Cart:

  • Shipping Weight: 0.46Kg
  • 10 Units in Stock

This product was added to our catalog on Tuesday 30 November, 1999.

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