SAC-SINGLAS Accredited · ISO/IEC 17025
Infrared (IR) Thermometer Calibration in Singapore
Unitest calibrates non-contact infrared thermometers in Singapore across 35 °C to 500 °C, under SAC-SINGLAS accreditation LA-2023-0845-C (ISO/IEC 17025). Standard turnaround is 5–7 working days; express service is 2–3 days, with free collection and delivery in Singapore for orders above $300.
Also known as: Non-Contact Infrared (IR) Gun · IR Gun · Laser Thermometer
Why calibrate?
Unitest calibrates non-contact infrared thermometers in Singapore over a range of 35°C to 500°C, using a traceable blackbody reference, with SAC-SINGLAS accredited ISO/IEC 17025 certificates. IR thermometers drift at the detector level and with lens contamination — calibration confirms the temperature reading at distance is accurate.
What you receive
What infrared (IR) thermometer calibration at Unitest covers
Traceable certificate
Calibration certificate with an unbroken traceability chain to national and international standards, recording the as-found condition before any adjustment.
Stated uncertainty
Results reported with measurement uncertainty, so you know exactly how much confidence each reading carries in your quality system.
5–7 day turnaround
Standard turnaround 5–7 working days; express 2–3 working days on request. Free collection and delivery within Singapore for orders above S$300.
Part of our non-contact temperature (ir) calibration service, accredited under SAC-SINGLAS LA-2023-0845-C.
How often
How often should a infrared (IR) thermometer be calibrated?
IR thermometers should be calibrated every 12 months, or after any lens contamination, mechanical damage or out-of-range exposure.
Accredited ranges
Infrared (IR) Thermometer calibration ranges & measurement uncertainty
The parameters, ranges and calibration & measurement capability (CMC) below are taken from our SAC-SINGLAS Schedule of Accreditation (LA-2023-0845-C, to ISO/IEC 17025). CMC is the smallest measurement uncertainty we can achieve under accredited conditions.
Non-Contact Temperature Infrared Thermometer / Thermal imager (Emissivity: 0.90 – 1.00; Spectral Band: 8 to 14 µm)· UNI-T008 Rev:0
| Range / measured quantity | Measurement uncertainty (CMC) |
|---|---|
| 35 °C – 100 °C | 1.1 °C |
| >100 °C – 200 °C | 2.1 °C |
| >200 °C – 350 °C | 2.6 °C |
| >350 °C – 500 °C | 3.7 °C |
You can also verify our accreditation on the SAC-SINGLAS directory.
Questions
Infrared (IR) Thermometer calibration FAQ
How often should a infrared (IR) thermometer be calibrated?
IR thermometers should be calibrated every 12 months, or after any lens contamination, mechanical damage or out-of-range exposure.
Is infrared (IR) thermometer calibration accredited?
Yes. Infrared (IR) Thermometer calibration is covered under our SAC-SINGLAS scope of accreditation (LA-2023-0845-C, ISO/IEC 17025), covering 35 °C to 500 °C. Certificates state the measured values and measurement uncertainty, traceable to national and international standards. Where an instrument falls outside the accredited ranges, we can calibrate it as a traceable service instead.
How long does infrared (IR) thermometer calibration take?
Standard turnaround is 5 to 7 working days; express service is 2 to 3 working days. Collection and delivery in Singapore are free for orders above $300.
Can you calibrate my brand of infrared (IR) thermometer?
Almost certainly — the makes listed on this site are simply the ones customers most commonly send in. Send us the make and model and our engineers will confirm whether it falls within our accredited scope or can be calibrated as a traceable service.
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