SAC-SINGLAS Accredited · ISO/IEC 17025
Thermistor Temperature Sensor Calibration in Singapore
Unitest calibrates thermistors in Singapore across the TPW (0.01 °C) and gallium (29.7647 °C) fixed points, 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: Thermistor-Type Temperature Sensor
Why calibrate?
Unitest calibrates thermistors in Singapore at the Triple Point of Water (0.01°C) and Gallium fixed point (29.7647°C), with ISO/IEC 17025 traceable certificates. Thermistor resistance is highly sensitive to temperature history and material ageing; calibration at ITS-90 fixed points confirms the sensor characteristic is still accurate for critical medical, pharmaceutical and cold-chain monitoring.
What you receive
What thermistor temperature sensor 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 temperature calibration service, accredited under SAC-SINGLAS LA-2023-0845-C.
How often
How often should a thermistor temperature sensor be calibrated?
Thermistors used in critical temperature monitoring are commonly calibrated every 12 months.
Accredited ranges
Thermistor Temperature Sensor 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.
Fixed Point Thermistor· UNI-T002 Rev:0
| Range / measured quantity | Measurement uncertainty (CMC) |
|---|---|
| 0.01 (TPW) | 3 mK |
| 29.7647 (Gallium) | 3 mK |
You can also verify our accreditation on the SAC-SINGLAS directory.
Questions
Thermistor Temperature Sensor calibration FAQ
How often should a thermistor temperature sensor be calibrated?
Thermistors used in critical temperature monitoring are commonly calibrated every 12 months.
Is thermistor temperature sensor calibration accredited?
Yes. Thermistor Temperature Sensor calibration is covered under our SAC-SINGLAS scope of accreditation (LA-2023-0845-C, ISO/IEC 17025), covering the TPW (0.01 °C) and gallium (29.7647 °C) fixed points. 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 thermistor temperature sensor 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 thermistor temperature sensor?
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.
Related
Related instruments
Thermocouple
Thermocouple calibration →RTD / PT100 Temperature Sensor
RTD / PT100 Temperature Sensor calibration →Dry Block / Dry Well Calibrator
Dry Block / Dry Well Calibrator calibration →Browse every instrument type on the Find Your Instrument page.
Need thermistor temperature sensor calibration?
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