The ProOBOD is designed for use with the YSI ProODO instrument. Optical, luminescent technology eliminates the probe warm-up period and membrane changes.
• Automatic salinity compensation and manual barometric pressure compensation for DO measurements
• Waterproof housing (meets IP57)
• One button pH calibration (4, 7, and 10pH)
Applications: • Ponds and aquariums • Aquaculture (catfish and shrimp farming) • Water and wastewater treatment • Recirculatng systems • Industrial process systems • Water-quality testing • Surface an
Unlike conventional dissolved oxygen instruments, the D-Opto sensing element utilises fluorescence to measure dissolved oxygen.
The Insite IG Model MPA48 multi-channel analyzer is a unique system that combines advanced electronics with solid-state optical sensors.
The Professional Plus covers huge range of sensor and cable options.
The YSI Model 5100 has all of the same functionality of the Model 5000 and much more.
The Model 5000 is a microprocessor based, menu-driven, dissolved oxygen meter designed to perform laboratory measurement of dissolved oxygen and Biochemical Oxygen Demand (BOD).
YSI’s EcoSense® line of compact, handheld instruments provides the most accurate data in the most affordable format.
The YSI ProODO handheld DO meter provides extreme durability for the measurement of optical, luminescent based dissolved oxygen for any field application.
Field Worthy
• 50 data set memory
• One Touch Cal
• 2-year cable warranty
• Multiple languages
• User replaceable sensors and cables
The U-50 series system uses ancillary components having a long service life between replacements to ensure high maintainability. Moreover, it is designed to be waterproof for the highest robustness.
• Automatic five-day BOD testing with sample ID with self-stirring probe that complies with EPA method requirements
• Wide DO measurement range from 0 to 60 mg/L and 0 to 600 % saturation
• Measure and view up four channels at the same time with no cross channel interference
• Wide pH and mV measurement ranges
• Pre-programmed ISE-type selection
• Measures 90.00 mg/L in DO concentration and 600 % in DO saturation
• Salinity, Temperature and Pressure Compensation – meter comes with in-built barometer
• Measures and displays three parameters simultaneously
• ±1 % full scale accuracy across 5 Conductivity ranges
• Measures and displays three parameters simultaneously
• Up to ±0.002 pH accuracy at 3-decimal resolution
Tough
Featuring a waterproof, impact-resistant case, the YSI 556 MPS simultaneously measures dissolved oxygen, conductivity, temperature, and optional pH and ORP.
ProDOp Dissolved Oxygen Analyzer is a handheld instrument designed for the measurement of dissolved oxygen in aqueous solutions.
To perform a test, immerse the CHEMet ampoule into the sample and snap off the tip (Step 1) - the correct volume of sample is automatically drawn in, filling the ampoule; a small inert gas bubble rema
Optical Sensor Technology
The YSI Model 55 Handheld Dissolved Oxygen System is a rugged, micro-processor based, digital meter with an attached YSI dissolved oxygen probe.
The YSI Model 85 is designed for use in field, lab, and process control applications as well as for environmental, aquaculture, and industrial uses.
This meter is designed to provide all the information necessary to guide the user through the process of measuring dissolved oxygen with a series of prompts on the screen.
Eutech Instruments’ EcoScan DO 6 meter is based on proprietary Application Specific Integrated Circuit (ASIC) design and uses a new low cost 12mm diameter galvanic DO probe that is easy to use.
The Model 2000 Mixed Liquor Analyzer is a two channel analyzer designed for the continuous measurement of dissolved oxygen and/or suspended solids in mixed liquor aeration basin.
Oxygen level displayed as % Saturation or Concentration (mg/L [ppm])
• Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments)
• Adjustable Salinity Compensation from 0 to 50ppt
pH / Dissolved Oxygen / Temperature
The Waterproof CyberScan Series 300 Dissolved Oxygen meter is specially designed to meet the rigours of outdoor field measurement.
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