Oxigraf, Inc. products

The Oxigraf O2iM may be the oxygen safety monitor you need to avoid an oxygen depletion hazard. You want a rock-solid and immediate oxygen alarm for concentration less than 19.5% in the event of a cryogenic spill leading to rapid displacement of breathing air. You also want an end to frequent recalibration or replacement of oxygen sensors, high maintenance of sampling systems, false alarms, and failure to alarm.

The Model O2 is a versatile research grade oxygen analyzer for measuring 5-100% oxygen concentrations. The unit includes an integrated gas sampling pump, flow controller, bright LED display for oxygen concentration and status indication, touch panel controls for ease of operation, 0-1Volt DC analog and a terminal strip with relay outputs and a 4-20ma analog output, a separate digital RS-232 output, and LEUR type front panel connection for response times. The front panel allows control of flow, alarm set-points, calibration, and other user features. The Model O2 can be used in research and other applications, but not approved for human medical use or diagnostics. Oxigraf OxiSoft software is also included with the unit for computer display and data logging under windows 2000 and XP.

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 Models O2C and O2D 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 O2Cap family integrates an Oxigraf oxygen sensor with a NDIR CO2 sensor for dual gas measurements for research, industrial and laboratory measurements. Measure Oxygen concentrations from 5-100% and CO2 from 0-10%. Perform capnography tests with fast breath by breath measurement. The units come with a pump for gas sampling system, bright vacuum fluorescent alphanumeric display (VFD), touch panel keypad, a rear 0-1VDC analog output for O2 readings, and either a rear terminal strip with limit detection relays and 4 – 20 mA analog outputs or a second CO2 analog output, and a RS232 digital interface.

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.

Now you can control oxygen process gas, combustion oxygen mixtures, or nitrogen purge gas with a response time of less than 1 second. Here is a truly digital oxygen analyzer with analog and digital interfaces for control, display, and data-logging of oxygen process parameters

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.

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.

An On-Board Inert Gas Generation (OBIGG) system is now mandatory for many civilian and military aircraft to prevent the buildup of explosive conditions in fuel tanks by generating Nitrogen Enriched Air (NEA) to lower the oxygen content in the fuel tank headspace or ullage. Oxigraf provides a complete system for validating the performance of your OBIGG system.