Calibration gases are essential for ensuring your gas detection equipment is accurate and reliable. They fall into two main categories, each with different handling and shelf life requirements. Reactive vs. Non-Reactive Gases Factors That Affect…
Choosing CMJ Equipment means you’re getting more than a routine calibration — you’re getting a certified, reliable partner focused on safety, compliance, and cost control. Certified Expertise Comprehensive Service Convenience & Savings With CMJ Equipment,…
At a minimum, WorkSafeBC requires gas detection systems to be calibrated once per year. In some environments, more frequent service is necessary: Regular calibration ensures that sensors remain accurate, compliant, and effective in protecting workers…
While residential gas detectors are much cheaper, they are not designed or certified for the demands of commercial or industrial environments. Using the wrong type of detector can be unsafe, non-compliant, and even unlawful. Enclosures…
Carbon monoxide (CO) and nitrogen dioxide (NO₂) are two hazardous gases commonly found in vehicle exhaust and poorly ventilated indoor spaces. Both are colorless and odorless, which makes them especially dangerous without proper detection. Key…
Gas detection sensors naturally drift away from their original settings over time as they age and are exposed to gases. Without calibration, the readings may become unreliable — which creates a potential health and safety…
A full calibration is the complete manufacturer-recommended procedure for ensuring a gas detector is accurate and safe to use. It typically includes: The instrument’s electronics then determine whether the sensors pass or fail. Full calibration…
Calibration is the process of exposing a gas detector to a certified test gas and adjusting the unit to ensure its readings are accurate. This service corrects for natural sensor drift as the detector ages…
In most cases, no. Gas detection systems are built with consumable sensor elements that wear out over time. During calibration, we can determine the life of each sensor and advise whether it should be replaced….
A bump test is a quick, functional check to confirm that a gas detector’s sensors are working correctly. The detector is briefly exposed to a known test gas, and the readings should respond within about…
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