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. Order Information: HI 96732 is supplied with (2) sample cuvettes with caps, 9V battery and instructions. CAL CHECK™ standards and reagents sold separately.
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Range | | 0.0 to 10.0 mg/L (ppm) | Resolution | | 0.1 mg/L (ppm) | Accuracy | | ±0.4 mg/L ±3% of reading @ 25°C | Light Source | | LED | Light Detector | | Silicon photocell with narrow band interference filter @ 466 nm | Method | | Modified Winkler Method. | Typical EMC Dev. | | ±0.1 mg/L | Environment | | 0 to 50°C (32 to 122°F); max 95% RH non-condensing | Battery Type | | 1 x 9 volt | Auto-Shut off | | After 10' of non-use in measurement mode; after 1 hour of non-use in calibration mode; with last reading reminder. | Dimensions | | 192 x 102 x 67 mm (7.6 x 4 x 2.6”) | Weight | | 290 g (10 oz.). |
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Weight Disclaimer: *Weight may vary based on configuration. |
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