The Models O2C, O2D and O2DAL are general purpose oxygen analyzers for research, air separation monitoring, and industrial monitoring applications. Designed to measure oxygen in a range of 5-100% accurately and in the presence of other gasses such as including Ar, He, H2, CO2 and non-condensing H2O vapors. The Model O2C features an internal pressure regulator to connection to 1-75 psig source and the Model O2D features a sampling pump for flow control. The Model O2DAL features a high flow micro pump for low pressure operation from 1200 to 55mbar (0-60,000 feet altitude).
Here is a truly digital oxygen analyzer with analog and digital interfaces for control, display, and data logging of either nitrogen blanketing of powder storage or of nitrogen content in recirculation pneumatic transport systems.
Transport dust, flakes and solids safely
Reliable laser diode technology
Fast response-seconds
Side-stream Sampling
Particle and dust filtering
Sample flow sensing, automatic back flush
Pressure and temperature corrected sensor, insensitive to movement
Code Access
Remote communications built-in
Nitrogen purge for Class I Div 2 hazardous locations
The Model O2L is a general purpose oxygen analyzer for research, fuel and combustion system monitoring, food processing and packaging, pharmaceutical manufacturing, automotive engine analysis, and purge verification applications. The Model O2L is designed to measure oxygen in a range of 0-100% levels with resolution of 0.01 % from 0-10% and 0.1% from 10-100%. The unit operates in LN (low noise) mode for smooth readings and the measurements are made independent of sample pressure, gas temperature and other gases including CO2 and H2O. Gases other than oxygen will, in most cases not affect the measurement except for their dilution effect on the gas mixture. The Model O2L features an easy to use and feature bright LED displays, touch ...
Overlay and Sparge Gas Controller for Bioreactors.
The Model O2MIX gas mixer measures the oxygen and CO2 concentration in a gas sample inside instrument and uses this as feedback to control three (3) proportional valves to blend gasses from the three (3) inputs to a single output. The product uses feedback from actual gas measurements as a control point and different mixture and blends of gasses can be used to feed three (3) inputs for mixing. In normal operation the O2MIX is designed to accept Oxygen, Nitrogen (or Compressed “Air”) and CO2 as inputs, and a single blended output of a programmed mixture is produced by the unit to feed a Bioreactor.
Now you can control oxygen and carbon dioxide levels in research chambers with a response time of less than 1 second. Monitor up to four (4) animal or plant atmosphere environments with a single controller.
Here is a truly digital oxygen analyzer with analog and digital interfaces for control, display, and data-logging of oxygen and CO2 parameters.
The Oxigraf O2iR may be the chamber controller you need.
Based on the Oxigraf Model O2Cap Oxygen and CO2 analyzer, the O2Bio is specifically designed to provide gas monitoring of Bioreactor headspace and off-gas streams. The unit will measure continuously from an off-gas vent or periodically via a gas sample valve to take small 10-15ml samples from the bioreactor headspace via keypad or digital interface control.
The O2Bio integrates an Oxigraf tunable diode laser (TDL) oxygen sensor and a non-dispersive infrared (NDIR) CO2 sensor with a pump regulated gas sampling system. The analyzer features a bright vacuum fluorescent alphanumeric display (VFD), touch panel keypad, a rear 0-1VDC analog BNC output for O2 readings, rear terminal ...
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