Calibration Service
Gas detectors must be subjected to a verification test before each use and must also be calibrated at regular intervals.
The calibration interval depends on the usage and the gas concentration to which the detector is exposed. You can consult our team on these matters.
We perform calibration, maintenance, and repair, and certify various brands of gas detectors (MSA Drager, Nanjing Kimessa Aıyı, Honeywell Bw) in our testing and calibration laboratories.
Calibration and maintenance of gas detectors are crucial for occupational safety. Our experienced and trained expert staff performs calibration, sensor, and spare part replacements in this field. We always maintain a sufficient stock of spare parts to meet needs quickly, eliminating user delays.
The dates listed on the calibration certificates issued by technical service providers only cover the next maintenance due date.
Many factors cause measurement deviations, or in other words, the need for calibration, in gas measuring devices.
For this reason, all manufacturers consistently recommend that end users test their devices with certified gases and calibrate them if they fail.
This is an undeniable fact for all measuring devices, regardless of brand or model.
Every measuring device must be tested and calibrated with the substance it is intended to measure.
Main calibration span gases
• I-Butane (i-C4H10) – 50% LEL (0.9% vol)
• Methane (CH4) – 50% LEL (2.5% vol)
• Propane (C3H8) – 50% LEL (1.1% vol)
• Pentane (C5H12) – 25% LEL (0.35% vol)
• Butane (C4H10) – 8% vol
• Nitrogen (N2) – 99.999% vol
• I-Butylene (C4H8) – 100 ppm
• Ammonia (NH3) – 50 ppm
• Chlorine (Cl2) – 10 ppm
• Mixed Gas
- 2.5% vol, 50% LEL CH4
- 20.9% or 18.0% O2
- 10 ppm H2S
- 50 ppm CO
- Balance N2
Constant flow regulators for calibration gas cylinders
- 0.5 lt/min
- 1 lt/min
- 3 lt/min
