Portable gas detectors protect crew from toxic or flammable gases. But without proper calibration, they can give false readings—or fail entirely.

5 Warning Signs Your Detector Needs Calibration

1. Frequent False Alarms: Triggering alarms without gas presence.
2. Slow Response Times: Detector takes too long to react to known gas exposure.
3. Outdated Calibration Certificate: More than 6 months since last calibration.
4. Physical Damage: Cracked casing or damaged sensors.
5. Failure During Bump Test: Unit does not respond to test gas.

What Inspectors Look For

PSC and class inspectors often ask for calibration certificates. Missing or outdated documents can result in deficiencies.

Our Support

We perform onboard and workshop calibration for portable detectors, issuing digital certificates accepted by class. Schedule calibration now.

The post 5 Signs Your Portable Gas Detector Needs Immediate Calibration appeared first on Offshore Marine Solutions L.L.C | Life-Saving, Fire Fighting, Diving, & Maritime Equipment Services.

Marine operations rely on accurate readings of pressure, temperature, and flow. Over time, gauges drift due to wear, vibration, and environmental conditions. Regular calibration ensures accuracy and prevents safety risks.

Typical Calibration Intervals

• Pressure gauges: Every 12 months.
• Temperature sensors: Every 6–12 months depending on use.
• Flow meters: Annually or after major overhauls.
• Gas detection equipment: Every 3–6 months, with daily bump tests.

Factors Affecting Calibration Frequency

• Exposure to extreme temperatures.
• High vibration or mechanical shock.
• Use in hazardous environments.

Why It Matters

Incorrect readings can lead to dangerous conditions, PSC detentions, and class remarks. Calibration keeps your vessel compliant and safe.

Our Service

We provide traceable calibration of gauges and detectors across Saudi ports, issuing internationally recognized certificates. Book calibration today.

The post How Often Should Marine Gauges Be Calibrated? appeared first on Offshore Marine Solutions L.L.C | Life-Saving, Fire Fighting, Diving, & Maritime Equipment Services.

Gas detectors drift over time. Without traceable calibration, readings become unreliable—putting crews at risk and inviting PSC remarks.

What “Traceable” Means

Each instrument is compared against a reference standard with documented uncertainty. Your certificate should list date, method, gases/values, and technician ID.

Recommended Intervals

• Portable gas detectors: bump test before use; calibration every 3–6 months.
• Fixed systems: follow OEM guidance; verify alarms and logs.

Common Calibration Pitfalls

• Expired span gases
• Unrecorded adjustments
• Certificates not onboard

How We Help

We provide on-site calibration for detectors, gauges and nav instruments across KSA ports—with digital certificates accepted by class. Book calibration.

The post Why Regular Calibration of Gas Detectors Protects Your Crew (and Your Schedule) appeared first on Offshore Marine Solutions L.L.C | Life-Saving, Fire Fighting, Diving, & Maritime Equipment Services.