Graduated, direct-reading glass diffusion tube; carbon dioxide samples are taken at a constant rate and diffused into the tube where they undergo a colorimetric reaction; measures time-weighted average concentrations for periods up to 8 hours; on spot results; no instruments needed; 500 to 20, 000 ppm x h; 65 to 2, 500 ppm max during 8 hours
A device specifically designed for the detection and/or evaluation and indication of hazardous gases.
Classification: Chemical analysis instruments and apparatus, nesoi
NSN 5910-00-557-5539
NSN 5835-00-023-0780
NSN 5950-01-246-2835
NSN 6685-01-117-8827
NSN 7035-01-252-5919
NSN 7035-00-897-7567
NSN 5895-01-624-2869
NSN 5905-01-420-6349
NSN 5905-00-337-3764
NSN 6130-00-850-2300
NSN 5945-01-322-3205
NSN 5998-00-539-3761