Gastec Compressed Breathing Air System

To simply and quickly measure for harmful contaminants contained in compressed breathing air

The Gastec GST_CG-1 system can simply, quickly, and simultaneously measure four kinds of harmful contaminants (CO, CO2, Water vapour, and Oil mist) contained in compressed breathing air (cylinder or compressor).

  • Fast and easy determination of breathing air quality – simply connect the measuring device to a cylinder or compressor
  • Portable – no power supply required
DescriptionPart Number
Gastec Compressed Breathing Air Measurement System includes:

Measuring device, 4 x rubber shrouds, 4 Gastec Airtec Tubes (GST_1A, GST_2A, GST_6A, GST_109AD), stopwatch, tube tip breaker/holder, plastic carrying case, instruction manual and deep socket. 
GST_CG-1

Airtec Tube Specifications when used with the Compressed Breathing Air Measurement Kit

Airtec TubeMeasuring RangeFlow Rate (mL/min)Sampling Time (mins)Part Number
Carbon monoxide CO5 ppm – 50 ppm1005GST_1A
Carbon dioxide CO2250 ppm – 3000 ppm1905GST_2A
Water vapour10 mg/m3 – 80 mg/m31005GST_6A
Oil mist0.2 mg/m3 – 5.0 mg/m3300010GST_109AD