The Model O2T and O2TR are oxygen analyzers for medical oxygen trans-filling and verification and designed for measuring 5-100% oxygen in nitrogen. These units are easy to use and feature bright LED displays, touch panel controls, easy calibration, a sample pump or regulator for flow control depending on model, and CPC front panel fittings. The Model O2T has a built-in sampling pump with flow from 0-250ml/minute. The Model O2TR has a built in regulator for flow control and features a simplified two (2) point calibration control on the front panel.

Step-Up from other measurement technologies:

  • NO errors due to vibration and movement
  • NO errors due to temperature changes
  • NO errors due to changes in barometric pressure
  • Fast response in seconds to conserve gas
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Unit of Measure
Items
01-0112

O2T, Oxygen, Single Channel, Table Top
01-0137

O2TR, Oxygen, Single Channel, Table Top
Range N/A 5 to 100% oxygen, in nitrogen or air mixtures.
Resolution N/A 0.1%
Sample Flow N/A 0 to 250 ml/min pump on 50 to 500 ml/min pump off N/A 50 to 500 ml/min
Input Pressure N/A -0.03 to 1.3 psi N/A 1 to 75 psi
Response Time N/A Approximately 400 ms @ 200 ml/min flow (@ electronic filter setting of 7). N/A Approximately 400 ms @ 400 ml/min flow (@ electronic filter setting of 7).
Stability (4 hrs) N/A ±0.1% after 5 minute warm up.
Dimensions (W x H x D) N/A 7.5 x 3.0 x 11.0 in190 x 76 x 280 mm
Weight Instrument N/A 5 Pound2.3 Kilogram
Weight Power Module N/A 1.5 Pound0.7 Kilogram
Warranty N/A One-year repair or replacement limited warranty
Ambient Temperature Storage N/A -20 to 60 ºC-2 to 140 ºF
Ambient temperature Operating N/A 5 to 40 ºC40 to 102 ºF
Cell Pressure N/A 70 to 120 kPa500 to 900 mmHg10.2 to 17.4 psi
Warm-up for Full Accuracy N/A 5 min
Altitude N/A Two point calibration required after change in altitude of 2000 feet
Room Humidity N/A 0 to 95%, non-condensing
Sensor Power Requirements N/A 0.8 A typical 12 ± 0.6 VDC 2.5 A max
External Power Supply N/A 47 to 63 Hz 95 to 250 VAC
Features & Applications N/A
  • All FDA requirements for U.S.P. oxygen analysis have been met or exceeded.
  • Corrects measurements for pressure changes and temperature automatically.
  • Single mode laser diode absorption spectroscopy oxygen analysis.
  • Easy to calibrate - no screwdrivers, no waiting; Zero not required.
  • Electronic sample gas flow meter and pump included.
  • Annual factory re-certification not required.
  • Measurement range from 5% to 100%.
  • Effortless setup and operation.
  • Bright LED display
  • Verification of transited oxygen purity.
  • Oxygen equipment performance analysis.
  • Welding gas mixture oxygen analysis.
 		N/A
  • All FDA requirements for U.S.P. oxygen analysis have been met or exceeded.
  • Corrects measurements for pressure changes and temperature automatically.
  • Single mode laser diode absorption spectroscopy oxygen analysis.
  • Easy to calibrate - no screwdrivers, no waiting; Zero not required.
  • Annual factory re-certification not required.
  • Measurement range from 5% to 100%.
  • Effortless setup and operation.
  • Bright LED display
  • Verification of transited oxygen purity.
  • Oxygen equipment performance analysis.
  • Welding gas mixture oxygen analysis.