Gastec P-136-H Permeation Tube Methyl Bromide

GASTEC

Despite the rapid advancement of technology, there is one requirement for our products that never changes: the need for consumer safety. We have the opportunity to develop each time we contribute to our clients’ safety.

GASTEC places a high importance on this business culture of safety and development as it strives to grow while continuously putting its customers’ safety first.

Description of Gastec P-136-H Permeation Tube Methyl Bromide

Gastec P-136-H Permeation Tube Methyl Bromide
Gastec P-136-H Permeation Tube Methyl Bromide

Measuring range: 10 – 600 ppm, Scale range: 20 – 300 ppm.
Other substances measurable with this detector tube: Chloro bromomethane, Ethylene dibromide,n-Butyl bromide.

Performance of Gastec P-136-H Permeation Tube Methyl Bromide

Measuring range10 to 20 ppm20 to 300 ppm300 to 600 ppm
Number of pump strokes2 (200 mL)1 (100 mL)½ (50 mL)
Correction factor½11
Sampling time3 min1.5 min45 sec
Detecting limit4 ppm?2 pump strokes?
Colour changeWhite ? Yellow
Operating conditionsTemperature 0 to 40 ? (32 to 104 ?) correction not used Relative humidity 0 to 90 % correction not used
Relative standard deviation10 %?for 20 to 100 ppm?, 5 %?for 100 to 300 ppm?
Tube quantity and number of tests per box10 tubes for 5 tests
Shelf life5 tests 3

 

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