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Recent Instrumentation Posts

If I Calibrate My Instrument with Pentane, Will it Sense Methane as Well?

As we have learned, the Catalytic Bead (LEL) sensor can degrade due to "poisoning" and if so, the sensitivity tends to be lost first with regards to Methane. A partially poisoned sensor might still...Read more

The #1 Cause of Confined Space Fatalities

Oxygen deficiency is still the leading cause of death in confined space incidents. The concentration of oxygen in normal air is approximately 20.9%. The balance (over 78%) consists primarily of...Read more