Verification of measuring instruments (SI) in the field of thermometry
FORC-Photonics provides services for verification of measuring instruments (Order Aa-1221 of the Ministry of Economic Development of Russia of December 5, 2017). The metrological laboratory is equipped with standards of SI units for conducting primary / periodic verification of measuring instruments in the field of thermometry. The list of metrological equipment is reflected in Table 1.
Table 1 - List of metrology equipment
Name of equipment |
Measurement range | Error |
Surface Temperature Calibrator KTP-1 |
from 40 to 600 °Ñ |
± [0,2+0,003•t] |
Multichannel precision temperature meter MIT-8.15 |
Determined by the type of thermocouple |
±0,05°Ñ |
Platinum vibro-resistant reference thermometer PTSV 1-2 |
from - 50 to + 450 °Ñ |
0,02 in the whole range of measurements, except from 0 to 30 °Ñ - 0,01 |
Precision overflow thermostat CCI-1.3 |
from -75 to +100 °Ñ |
error depending on the coolant |
Calibrator of temperature ÊÒ-2Ì |
from 40 to 500 °Ñ |
± (0,05+0,0005•t) |
Cryostat KT-4 (dry block thermostat) |
from -180 to 0 °Ñ |
± 0.01 |
Platinum vibro-resistant reference thermometer PTSV 3-3 |
from - 50 to 500 °Ñ |
from -50 to 0 °Ñ – 0,03 from 0 to 30 °Ñ – 0,02 from 30 to 60 °Ñ – 0,03 from 30 to 100 °Ñ – 0,03 from 30 to 156 °Ñ – 0,03 from 156 to 232°Ñ – 0,04 from 232 to 420°Ñ – 0,04 from 420 to 450°Ñ – 0,05 from 450 to 500°Ñ – 0,07 |
Testing format:
- Conducting tests in accordance with customer's test procedure and providing report with the results obtained;
- Conducting tests in accordance with previously agreed test procedure developed by the contractor and providing report with the results obtained;
- Conducting tests with remote online observation of the experiment and correction of operators actions servicing metrological equipment, generating files with the results obtained;
- Order experiment with the physical presence of the customer during the study of samples.