🇵🇱 Instytut Niskich Temperatur i Badań Strukturalnych PAN PL
Metrology & calibration
Instytut Niskich Temperatur i Badań Strukturalnych PAN is a calibration laboratory accredited by PCA under number AP 125 (Wrocław, Poland). Its accreditation scope covers 3 calibration items in the following areas: Metrology & calibration. Calibrated items include: Resistance thermometer sensors, Electrical thermometers (including electronic). Most frequently used calibration principles: Internal procedure; Comparison method; At permanent location (S), Internal procedure; Calibration by the ITS-90 fixed point method; A….
At a glance
- Accreditation number: PCA AP 125
- Calibration items in scope: 3
- Types of calibrated items: 2
- Calibration principles used: 2
- City: Wrocław, Poland
- Valid until: 24-05-2029
- Accreditation number
- AP 125
- Accreditation body
- PCA
- Address
- ul. Okólna 2, 50-422 Wrocław
- City
- Wrocław, Poland
- Division
- Laboratorium Wzorca Temperatury
- Valid until
- 24-05-2029
What this laboratory calibrates (2)
- Resistance thermometer sensors — 2 calibration items
- Electrical thermometers (including electronic) — 1 calibration item
Calibration principles (2)
- Internal procedure; Comparison method; At permanent location (S) — 2 calibration items
- Internal procedure; Calibration by the ITS-90 fixed point method; At permanent location (S) — 1 calibration item
Certificate information
- Issue date
- 28.04.2025
- Issue no.
- 13
- Certificate date
- 03.06.2019
- Accreditation cycle
- 28.04.2025 — 24.05.2029
- Approved by
- Katarzyna Wiśniewska
Accreditation scope — calibration items (3)
| No. | Calibrated quantity / subject of calibration | Nominal range / parameters / CMC | Calibration principle | Calibration procedure | |
|---|---|---|---|---|---|
| Calibration items | |||||
| 1 | Resistance thermometer sensors | Calibration — Temperature (electrical thermometry) triple point of mercury — Hg (234,3156 K) (-38,8344 °C) · CMC 0,38 mK triple point of water — H2O (273,16 K) (0,01 °C) · CMC 0,65 mK melting point of gallium — Ga (302,9146 K) (29,7646 °C) · CMC 1,00 mK freezing point of indium — In (429,7485 K) (156,5985 °C) · CMC 2,54 mK Temperature (electrical thermometry) |
Internal procedure; Calibration by the ITS-90 fixed point method; At permanent location (S) | IW/S2/01 | |
| 2 | Resistance thermometer sensors | Calibration — Temperature (electrical thermometry) -80 °C to 95 °C · CMC 0,01 °C 95 °C to 200 °C · CMC 0,02 °C 200 °C to 400 °C · CMC 0,1 °C Temperature (electrical thermometry) |
Internal procedure; Comparison method; At permanent location (S) | IW/S2/03 | |
| 3 | Electrical thermometers (including electronic) | Calibration — Temperature (electrical thermometry) -80 °C to 95 °C · CMC 0,01 °C 95 °C to 200 °C · CMC 0,02 °C 200 °C to 400 °C · CMC 0,1 °C Temperature (electrical thermometry) |
Internal procedure; Comparison method; At permanent location (S) | IW/S2/02 | |
Reference standards (3)
IW/S2/01
IW/S2/02
IW/S2/03