Calibration Laboratory
We calibrate your thermometers or whole temperature measuring systems. A certification of electrotherm guaranties traceability to national standards. On demand we also arrange calibrations in a DKD or the PTB standard laboratory.
| calibration range | uncertainty |
resistance thermometer | -189 ... 660 ° C | 0.005 ... 0.02 K |
precision thermocouples types S, B, Au-Pt and Pt-Pd | 660 ... 1554 ° C | 0.15 ... 2.5 K |
water triple point cell | 0.01° C | 0.0008 K |
standard resistors | 10, 100 und 10 000 Ohm | 2 ppm |
voltage standard of Weston type | 1.018 ... 10.18 V | 2 pp |
A speciality of our service consists of development, inspection, test and/or repair of your resistance thermometers (RTD, SPRT, HSPRT) and precision thermocouples. We are able to perform temperatures of -190 up to 1700°C. Realising this large temperature range we keep improved reproducibility by means of miniature fixed-point cells. ( → MFPZ, FKS)