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Don’t Use Expired Calibration Gas to Test Monitors

June 26, 2015 Confined Space, Gas Detection

Gas produced and put into bottles for bump testing and calibrating gas monitors has a finite shelf life, and paying attention to that expiration date might save your life. Using …

How Many Bump Tests Do I Get From a Cylinder of Gas?

January 28, 2015 Gas Detection

A good customer (all our customers are good, of course) recently asked us to figure out exactly how many bump tests they would get from a 58L of NIST Traceable …

Bump Testing and Calibration of your Gas Monitors

January 14, 2015 Gas Detection

Gas monitors need regular calibration and bump testing if you want to be sure they are working properly. Like a guitar, monitors can drift out of tune. You’ve got a …

How Often Should My H2S Monitor Be Bump Tested?

April 28, 2014 Gas Detection

A customer from the Chinese division of a large petroleum company emailed us this week to ask how often their BW Clip H2S Monitors should be bump tested. Since we …