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Home Cell Biology Products Gas Controllers Oxystreamer Gas Controller


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Oxystreamer Gas Controller

The Oxystreamer® has two output streams can be used to simultaneously condition the atmosphere in a microscope stage mount cell culture incubators/chambers and the dissolved oxygen and carbon dioxide levels in media or perfusate. The following is a list of the major benefits derived from replacing pre-mixed gas cylinders:
1. Precise, variable, selection of oxygen and carbon dioxide gas concentrations (ratios)
2. Substantial cost savings by using standard, low cost cylinders of oxygen, carbon dioxide and nitrogen gas
3. Eliminates the stratification induced concentration errors that are inherence in premixed gas cylinders
4. By independently monitoring and controlling oxygen and carbon dioxide concentrations of the streams, the OxyStreamer® can
monitor and proportionally mix (blend) oxygen, carbon dioxide and nitrogen gases into any concentration combination in real time.

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Item Listing Full Description Specifications Manuals
Item# Description
640382 Oxystreamer - Dual Stream Oxygen and Carbon Dioxide Controller 0 to 5 L/min
640383 Oxystreamer - Dual Stream Oxygen and Carbon Dioxide Controller 0 to 10 mL/min

For local pricing, contact your nearest distributor.



Full Description Back to Top

• Provides two identical streams of any mix of O2 and CO2 gas
• Full range real-time control of both gases
• Simultaneous control of both gas and liquid phases, useful for live cell microscopy
• Easily switch from one gas concentration to another
• Eliminates the inflexibility and high cost of premixed gas, and inaccuracies due to gas stratification in premixed gas tanks
• Vertical footprint saves bench space

The Oxystreamer® has two output streams can be used to simultaneously condition the atmosphere in a microscope stage mount cell culture incubators/chambers and the dissolved oxygen and carbon dioxide levels in media or perfusate. The following is a list of the major benefits derived from replacing pre-mixed gas cylinders:
1. Precise, variable, selection of oxygen and carbon dioxide gas concentrations (ratios)
2. Substantial cost savings by using standard, low cost cylinders of oxygen, carbon dioxide and nitrogen gas
3. Eliminates the stratification induced concentration errors that are inherence in premixed gas cylinders
4. By independently monitoring and controlling oxygen and carbon dioxide concentrations of the streams, the OxyStreamer® can monitor and proportionally mix (blend) oxygen, carbon dioxide and nitrogen gases into any concentration combination in real time.
The OxyStreamer® models are easy to use. After calibrating the oxygen and carbon dioxide sensors, the desired concentrations are simply entered into their respective controllers using the digital display and up/down control buttons. The closed-loop dynamic gas control system will then automatically monitor and adjust the output stream of gas to the pre-programmed gas ratios in the controllers. This technique will maintain the output mixed gas concentration to within 0.2% of the selected set-point levels.
The flow rate for each stream is independently controlled for gas efficiency and to provide a method for setting a reproducible rate at which the gas is delivered to the cell culture chamber and/or diffused into the cell culture media or perfusate. The inlet ports for the gases on the back of the unit are 1/4 inch hose barb fittings and will take standard 1/4 inch ID tubing. Output stream ports are quick-disconnect fittings that use 1/16 inch or 1/8 inch ID tubing.
Options include a Windows® based software package that provides trend plotting, data logging, and remote operation via RS-232
connection to your PC. Multiple Oxystreamer® models can be daisy chained via optional RS-485 interface.


Specifications Back to Top

Specifications640382640383
Height Metric36.1 cm36.1 cm
Height English14.2 in14.2 in
Width Metric23.6 cm23.6 cm
Width English9.3 in9.3 in
Depth Metric33 cm33 cm
Depth English13 in13 in
Weight Metric4.54 kg4.54 kg
Weight English10 lbs10 lbs
Power Requirements12 V DC12 V DC
Accuracy Metric± 5% of reading; 2% full scale± 5% of reading; 2% full scale
O2/CO2 /N2 Inlet Gas Supply Connectors1/4 in hose barb1/4 in hose barb
Outlet Gas Stream ConnectorsPlastic quick disconnects for 1/16 in and 1/8 in ID tubingPlastic quick disconnects for 1/16 in and 1/8 in ID tubing
Independent Channel Flow Control Metric0.1 to 5 mL/min0.5 to 10 mL/min
O2 Range0.1% to 99.9%0.1% to 99.9%
CO2 Range0.1% to 20.0%0.1% to 20.0%
O2 SensorFuel CellFuel Cell
CO2 SensorInfraredInfrared
Serial CommRS-232/RS485RS-232/RS485
O2 Analog Output0 to 100 mV DC linear0 to 100 mV DC linear
CO2 Analog Output0 to 1 V DC linear0 to 1 V DC linear

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Manuals Back to Top

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[224 KB]
Model TC-202A Bipolar/Monopolar Temperate Controller Manual
   

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