This precision analyzer has a range from 0 to 10%. It is typically used to determine the CO₂ concentration in respired gases or gas mixtures from collection bags, or other sources. May be adjusted to 0 to 15% CO2 on request.

The CO₂ concentration is displayed on a digital meter and a corresponding analog voltage is available on a rear panel BNC connector.

A gas pump is built in to draw the gas through the analyzer. Gas flow is internally adjustable. Adjustment may affect response time. A gas return port may be installed on request at no charge.

Precision gas mixtures are available for calibrating the analyzer.

Photo also shows companion O2 analyzer.   Specifications Not intended for clinical use, for teaching or laboratory use only

Type:	Infrared
Range:	0 - 10%
Sensitivity:	+/- 0.01% CO2
Resolution:	0.01% CO2
Zero Drift	Less than 1.5 torr in 1 hour
Output:	0 - 5 Volt = 0 to 10% CO2
Meter Display:	3-1/2 digit LED
Flow Rate (nominal):	200 ml/minute
Response Time:	120 milli-seconds typical
Operating Temperature Range:	5o to 40o C
External Power Supply:	100 - 250 VAC, 50/60 Hz (Included), 0.5 Amp at 115VAC
Warm-up:	30 minutes to 0.1% CO2
Size:	2.75" (70 mm) Height x 6.3" (155 mm) Width x 10" (255 mm) Depth
Drying Column:	Nafion semi-permeable membrane brings sampled gas to ambient humidity. No chemical dryer required.
Gas Sample Inlet:	Front Panel

See also: Last Updated: 1 Jun 2022

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