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OxyStreamer

Full Range O2 and CO2
Real Time Control
Dual Stream - Control Gas and Liquid Phase
Eliminates Inflexibility of Premixed Gas
Eliminates High Cost of Premixed Gas
Eliminates Gas Stratification Inaccuracy
Vertical Footprint Saves Bench Space
Hypoxia or Hyperoxia for live-cell experiments
Physiologic oxygen for live-cell research

ÁRAJÁNLATOT, INFORMÁCIÓT KÉREK!

Leírás

LIVE CELL MICROSCOPY OPTIMIZATION

The OxyStreamer controller for live cell microscopy provides two identical streams of any mix of oxygen and carbon dioxide gas without the use of premixed gas cylinders. The two output streams can be used to simultaneously condition the atmosphere in microscope stage mount cell culture incubators/chambers and the dissolved O2 and CO2 levels in media or perfusate.

AVOID HASSLES & EXPENSE OF PRE-MIXED GAS

By independently monitoring and controlling O2 and CO2 concentrations of the streams, the OxyStreamer can monitor and proportionally mix (blend) oxygen, carbon dioxide and nitrogen gases into any O2 and CO2 concentration in real time.

FULL RANGE O2/CO2 OPTIMIZATION

The OxyStreamer controller for live cell microscopy is easy to use. After calibrating the sensors, the desired concentrations for O2 (0.1-99.9%) and CO2 (0.1-20.0%) are simply entered into their respective controllers. 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 setpoint levels.

LIQUID & GAS PHASE SIMULTANEOUSLY

The flow rate for each stream is independently controlled for gas efficiency to provide a reproducible rate at which the gas is delivered to the cell culture chamber and/or diffused into the cell culture media or perfusate.

Műszaki specifikációk

Specification

ELECTRICAL POWER: 12VDC, 6.6AMP

O2 RANGE: 0.1% to 99.9%

CO2 RANGE: 0.1% to 20.0%

ACCURACY: +/- 5% of reading; 2% full scale

O2 SENSOR: Fuel Cell

CO2 SENSOR: Infrared

INLET GAS SUPPLY CONNECTORS: ¼” Hose Barb

OUTLET GAS STREAM CONNECTORS: Plastic quick disconnects for 1/16” and 1/8” ID tubing

FLOW CONTROL: Independent channel flow control:

Model SL2CO = 0.5 to 10 mL/min.

Model SH2CO = 0.1 to 50 mL/min

Custom – please call

SERIAL COMMUNICATION: RS-232/RS485 O2

ANALOG OUTPUT: 0-100 mVDC linear

CO2 ANALOG OUTPUT: 0-1 VDC linear

WEIGHT: 10 lb. (controller only)

OVERALL DIMENSIONS: 13.0”L x 9.3”W x 14.2”H

Options

Options include a Windows® based software package that provides trend plotting, data logging, and remote operation via RS connection to your PC. Multiple OxyStreamers can be daisy-chained via optional RS-485 interface.

Installation Schematic

OxyStreamer eliminates the need for pre-mixed gas. Controller is used primarily to pre-condition perfusion media while simultaneously conditioning headspace above culture.

1. Controller: Bright digits display process values and provides manual user interface to control gas infusion.

2. Alarm Switch: Toggles the alarm function on and off.

3. Calibration Bleed Barbs: Used to calibrate sensors.

4. Bleed Valves and Barbs: Bleeds gas.

5. Stream Flowmeters: Adjusts flow rate of streams.

6. Alarm Receptacle: Connect an appropriate alarm of your choosing to this jack.

7. RS232/RS485 Connections: One cable attaches to a computer and the other cable attaches to another unit, to allow communication with the computer (if applicable).

8. DC Outlets: This port allows optional reading of sensor output voltages through a strip chart recorder.

9. Gas Switch: Toggles gas flow on and off.

10. Control Gas Outlet: Infusion gas supply tubing connects here for streams 1 and 2.

11. Ground Stud: Grounds the unit to prevent electric damage.

12. Power Receptacle: Plug from 12VDC wall mount power supply connects here.

13. Supply Gas Hose Barbs: 1/4” tubing from gas supply connects here.

Applikációk