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DO850 Optical portable dissolved oxygen meter Compliant with JIS K0102 factory wastewater test method-DO850
DO850 Optical portable dissolved oxygen meter Compliant with JIS K0102 factory wastewater test method-Apera Instruments Co., Ltd.

DO850 Optical portable dissolved oxygen meter Compliant with JIS K0102 factory wastewater test method
Apera Instruments Co., Ltd.

Apera Instruments Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

39.7hours


About This Product

■Features of APERA optical dissolved oxygen sensor

- Solved the problems with the conventional diaphragm DO measurement method. - No need to warm up before starting measurement, and calibration time only takes 2 minutes. ・Since oxygen is not consumed during measurement, it is not affected by flow rate and the measured value can be stabilized quickly without stirring. ・With a response time of less than 30 seconds and minimal drift, highly accurate and fast-response DO measurement is possible. - Since no diaphragm or electrolyte is used, there is no need to worry about the diaphragm breaking, and there is no need to regularly replace the electrolyte. - Accurate measurement is possible because it is less affected by air bubbles and interfering gases such as CO2 that interfere with measurement. ・The only consumable item is the sensor cap, reducing running costs. - Built-in temperature sensor automatically compensates for exponential changes in water temperature. -Standard cable length is 3m, with options for 5m and 10m sold separately.

■Product features

・Highly reliable measurement is possible with salinity and atmospheric pressure compensation. ・A mark will notify you when the measured value has stabilized, and automatic hold is also possible. -Foldable stand frees up both hands during measurement and can also be used as a benchtop meter. - White backlit LCD that is easy to read even in the dark. - Equipped with a resin protective cover that prevents it from slipping, making it safe for outdoor measurements. - Comes with a carrying case that can store all accessories.

■Main uses

・Water quality management of freshwater aquaculture ponds ・Evaluation of water enriched with an oxygen generator ・Measurement of dissolved oxygen in aeration tanks, sludge water, plating solutions, water with many impurities, and water containing oil at sewage treatment plants ・Fermented drinks such as alcoholic beverages and mirin

  • Product

    DO850 Optical portable dissolved oxygen meter Compliant with JIS K0102 factory wastewater test method

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1 Models of DO850 Optical portable dissolved oxygen meter Compliant with JIS K0102 factory wastewater test method

Image Part Number Price (excluding tax) Power supply Electrode connector Dissolved oxygen (DO) instrument repeatability number Dissolved oxygen (DO) display resolution Dissolved oxygen (DO) measurement range (display range) Dissolved oxygen (DO) temperature compensation Dissolved oxygen (DO) calibration point Dissolved oxygen (DO) response time Dissolved oxygen (DO) salinity compensation Dissolved oxygen (DO) pressure compensation Measurement items Temperature instrument repeatability Temperature display resolution Temperature measurement range (display range) Function Auto power off Function Screen display Function Measured value automatic hold Function Measured value stability display Body size/mass Case size/mass
DO850 Optical portable dissolved oxygen meter Compliant with JIS K0102 factory wastewater test method-Part Number-DO850

DO850

$ 968.50〜

3 AA batteries

8 pin

±2% measured value or ±2% saturation, whichever is greater; ±2% measured value or ±0.2 mg/L, whichever is greater

0.01/0.1mg/L (ppm), 0.1/1%

0-20.00mg/L (ppm), 0-200.0%

0~50.0℃ automatic

100% and 0% dissolved oxygen saturation samples

≤30s (25℃, 90% response)

0~45ppt automatic

60~120kPa automatic

DO/℃

±0.5℃±1 digit

0.1℃

0~50℃

LCD (white backlight)

88×170×33mm/313g

360×270×76mm/1.3kg

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About Company Handling This Product

Response Rate

100.0%


Response Time

39.7hrs

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