Calibration, validation & compliance
A complete range of accredited services to keep your instruments accurate and your operations compliant.
Weights & Measures verification
As a designated Authorised Verifier under Enterprise Singapore's Weights & Measures programme, we verify and seal weighing and measuring instruments for trade use — with ACCURACY labels registered in the CPSA+ system.
Calibration & mapping you can trust
Temperature sensors, data loggers, incubators, chambers and warehouses — calibrated and mapped against traceable national standards for cold-chain and regulated storage.
End-to-end cold-chain assurance
Validation and monitoring for reefer containers, cold rooms and distribution — keeping temperature-sensitive cargo compliant from warehouse to delivery.
Trade-use floor scale verification
Calibration and verification of floor scales for warehouses, manufacturing and logistics — traceable to national standards for accurate weighing.
Precision balance calibration
Calibration of analytical and precision balances using certified reference weights — ensuring accurate measurements for laboratories and production.
What we're accredited to calibrate
Our SAC-SINGLAS accreditation (Certificate LA-2009-0444-C) covers the parameters and ranges below. CMC is our best calibration & measurement capability, expressed as expanded uncertainty at ~95% confidence.
Temperature
| Parameter / instrument | Range | CMC |
|---|---|---|
| Temperature sensors (RTD) | −80 °C to 200 °C | from 0.30 °C |
| RTD electrical simulation | −200 °C to 800 °C | from 0.41 °C |
| Thermometers (digital display) | −80 °C to 200 °C | from 0.30 °C |
| Thermometers (analog display) | −30 °C to 200 °C | from 1.1 °C |
| Loop calibration (sensor & readout) | −80 °C to 200 °C | from 0.30 °C |
| Dry block heaters | 25 °C to 140 °C | from 0.30 °C |
| Temperature mapping — autoclaves, chambers, fridges/freezers, ovens, incubators, storage areas | −80 °C to 200 °C | from 0.44 °C |
| Humidity instruments (sensors, loggers, thermo-hygrometers) | 30–90 %RH @ 20–40 °C | from 2.5 %RH |
| Humidity mapping | 20–90 %RH | from 2.2 %RH |
| Liquid-in-glass thermometers | 0 °C to 200 °C | from 0.21 °C |
Mechanical
| Parameter / instrument | Range | CMC |
|---|---|---|
| Pressure gauges (digital display) | −900 to 20 000 mbar | from 3.0 mbar |
| Pressure gauges (analog display) | −900 to 4 000 mbar | from 13 mbar |
| Absolute pressure instruments | 100 to 21 000 mbar abs | from 4.7 mbar |
| Differential pressure gauges | 0 to 2 500 Pa | from 5 Pa |
| Balances & weighing scales | up to 1 000 kg | from 0.0006 g |
| Standard weights (OIML Class M1) | 1 kg to 10 kg | from 17 mg |
Time
| Parameter / instrument | Range | CMC |
|---|---|---|
| Stopwatches, bench & equipment timers | 5 to 3 600 s | from 0.25 s |
A simple, traceable process
Consult
We assess your equipment, standards and compliance requirements.
Calibrate
Our technicians calibrate on-site or in-lab against traceable references.
Document
You receive clear, audit-ready certificates and reports.
Support
Ongoing schedules and responsive technical support keep you compliant.
Need a service not listed here?
We tailor calibration and validation programmes to your equipment.