of laser absorption spectroscopy sensors for oxygen gas measurement and analysis.The Oxigraf laser diode oxygen analyzer offers advantages over other gas sensing technologies.... Oxigraf expertise relates to the design, assembly, burn-in, and test of laser diode, optical, gas sensor, and gas sampling assemblies. Eight key patents covering the laser gas sensor... lasers and oxygen sensors. A complete engineering and support team is available in-house to work with customers and provide continuous product improvements and developments.Oxigraf...

Oxygen Analyzer Applications: Electrical Interface for OEM Sensors [PDF 40KB] Oxygen Concentration Calculator Calculate the volume (Vr m3) of the confined space. Calculate the volume... density of CO2 (.552 m3/Kg). Calculate the volume of available oxygen (Vo m3) as 0.2095*(Vr-Vg). Calculate the % oxygen available to breathe as 100*Vo/Vr. Oxygen Concentration... Calculator Room Length (meters) Room Width (meters) Room Height (meters) Type of Spill (LN or CO2) SelectLiquid NitrogenSolid CO2 Amount of Spill (liters of LN2 or Kg of CO2) Volume...

Analyzers and Sensors. Users and integrators will find products designed for ease of use and with features to satisfy the control, automation and data logging needs of your oxygen... include: Data logging of concentration, temperature and pressure for both oxygen and CO2. Dual panels. One panel for Data Display and one for setup and configuration. 1024 x 760... for specific needs and support. We also provide complete development resources for customization to meet many unique requirements. Oxigraf also supplies OEM support software for sensor...

Laser Absorption Spectroscopy, Oxygen Sensors: Oxigraf, Inc. 650.237.0155E-Mail Contact Us About UsNews & Events Software Technical SupportTechnologyApplications Products Home... Oxigraf oxygen sensor uses absorption spectroscopy to measure the concentration of oxygen molecules in a gas sample. Absorption spectroscopy for oxygen occurs in a region... varies linearly with oxygen concentration. Oxygen Sensor Operation - The laser wavelength is controlled by two (2) methods, by temperature control and by current control of the laser...