Calibration of practical thermometers
Certification range:-196℃ to 1554℃
Accredited calibrations of industrial thermometers and thermometer calibration devices are available.
Certification range:-196℃ to 1554℃
Accredited calibrations of industrial thermometers and thermometer calibration devices are available.
| Calibrated thermometer | Calibration temperature (℃) | Expanded uncertainty (℃) | Reference standard |
|---|---|---|---|
| Thermocouple (R, S, B) |
-40～660 | 0.8 | Platinum resistance thermometer |
| 300～1100 | 0.9 | R thermocouple | |
| 1100～1300 | 1.6 | ||
| 1300～1554 | 2.0 | ||
| Thermocouple (N, K, E, J, T) |
-196～-40 | 1.2 | Platinum resistance thermometer |
| -40～660 | 0.6 | ||
| 300～1100 | 1.0 | R thermocouple | |
| 1100～1372 | 1.8 | ||
| Platinum resistance thermometer (3-wire, 4-wire, 100Ω) |
0 (specified temperature) |
0.023 | Platinum resistance thermometer |
| -40, 100, 200 (specified temperature) |
0.04 | ||
| -196～-80 | 0.14 | ||
| -80～250 | 0.10 | ||
| 250～660 | 0.18 | ||
| Thermometer with indicator (Minimum scale: 0.01°C or more) |
-195.798 | 0.12 | Platinum resistance thermometer |
| -196～-80 | 0.14 | ||
| -80～250 | 0.10 | ||
| 250～660 | 0.18 | ||
| 200～1100 | 0.6 | R thermocouple | |
| 1100～1400 | 1.6 | ||
| 1400～1554 | 2.6 | ||
| Thermometer calibration device (portable type with soaking block, minimum scale 0.1℃ or higher) |
-100～250 | 0.3 | Platinum resistance thermometer |
| 250～660 | 0.6 | ||
| 300～1100 | 1.2 | R thermocouple |
※There are restrictions on the shape of the temperature sensor. Check “Dimensions of the object that can be calibrated”.
※Calibration is performed after cleaning the target with ethanol, but depending on the object adhered to the object, the surface may become colored after calibration.
※If preprocessing for calibration is desired, consult with us.
※The maximum calibration capacity varies depending on the condition of the calibrated product (sensor structure, resolution, history, etc.) and calibration conditions (current value, etc.).
※The resistance value of the current 0.5mA is normal for the calibration value of the platinum resistance thermometer. The current can also be specified in 1mA, 2mA.
※The maximum measurement capacity is the value when the thermometer is a platinum resistance thermometer. (thermometer with indicator)
※For the preliminary adjustment of the instrument, a separate technical fee is required (consultation is required). An additional charge will be charged for calibration of both before and after adjustment (thermometer with indicator).
※JCSS standards are guaranteed for traceability, but if you are requested to issue a traceability certificate separately, you will be charged separately.