🇵🇱 Instytut Mechaniki Górotworu Polskiej Akademii Nauk PL

PCA AP 118 • Kraków, Poland • 7 calibration items

Metrology & calibration

Instytut Mechaniki Górotworu Polskiej Akademii Nauk is a calibration laboratory accredited by PCA under number AP 118 (Kraków, Poland). Its accreditation scope covers 7 calibration items in the following areas: Metrology & calibration. Calibrated items include: Anemometers, Electronic pressure gauges, Pitot tubes – determination of constant K1, Pitot tubes – determination of constant K2. Most frequently used calibration principles: Internal procedure; The CMC uncertainties refer to the dimensionles…, Internal procedure; At permanent location (S), Internal procedure; Measurement with a static Pitot tube; At perman….

At a glance

Accreditation number: PCA AP 118
Calibration items in scope: 7
Types of calibrated items: 8
Calibration principles used: 4
City: Kraków, Poland
Valid until: 01-09-2028

Accreditation number: AP 118
Accreditation body: PCA
Address: ul. Reymonta 27, 30-059 Kraków
City: Kraków, Poland
Division: Laboratorium Wzorcujące Wentylacyjne Przyrządy Pomiarowe
Valid until: 01-09-2028

What this laboratory calibrates (8)

Anemometers — 2 calibration items
Electronic pressure gauges — 1 calibration item
Pitot tubes – determination of constant K1 — 1 calibration item
Pitot tubes – determination of constant K2 — 1 calibration item
Pitot tubes – determination of shape number B — 1 calibration item
Pressure transducers — 1 calibration item
Pressure transducers – barometers — 1 calibration item
Spring pressure gauges – barometers — 1 calibration item

Calibration principles (4)

Internal procedure; The CMC uncertainties refer to the dimensionless values of constants K1, K2 or of shape number B; At permanent location (S) — 3 calibration items
Internal procedure; At permanent location (S) — 2 calibration items
Internal procedure; Measurement with a static Pitot tube; At permanent location (S) — 1 calibration item
Internal procedure; Orifice measurement; At permanent location (S) — 1 calibration item

Certificate information

Issue date: 13.07.2026
Issue no.: 15
Certificate date: 13.08.2020
Accreditation cycle: 05.08.2024 — 01.09.2028
Approved by: Katarzyna Wiśniewska

Accreditation scope — calibration items (7)

The uncertainty covered by the CMC is the expanded uncertainty with a coverage probability of approximately 95 %. The uncertainty covered by the CMC is expressed in measurand units.

No.	Calibrated quantity / subject of calibration	Nominal range / parameters / CMC	Calibration principle	Calibration procedure
Calibration items
1	Anemometers	Calibration — Air velocity (flow – gases) 0,15 m/s to 1,5 m/s · CMC 0,05 m/s Air velocity (flow – gases)	Internal procedure; Orifice measurement; At permanent location (S)	P/01
2	Anemometers	Calibration — Air velocity (flow – gases) 1,5 m/s to 7 m/s · CMC -0,012 · V + 0,173 m/s; V – measured value (m/s) 7 m/s to 40 m/s · CMC 0,0083 · V + 0,0313 m/s; V – measured value (m/s) Air velocity (flow – gases)	Internal procedure; Measurement with a static Pitot tube; At permanent location (S)	P/01
3	Pitot tubes – determination of constant K1	Calibration — Air velocity (flow – gases) 1,5 m/s to 3 m/s · CMC -0,161 · V + 0,594; V – numerical value of velocity expressed in m/s 3 m/s to 6 m/s · CMC -0,027 · V + 0,193; V – numerical value of velocity expressed in m/s 6 m/s to 40 m/s · CMC 0,03 Air velocity (flow – gases)	Internal procedure; The CMC uncertainties refer to the dimensionless values of constants K1, K2 or of shape number B; At permanent location (S)	P/03
4	Pitot tubes – determination of constant K2	Calibration — Air velocity (flow – gases) 1,5 m/s to 3 m/s · CMC -0,113 · V + 0,420; V – numerical value of velocity expressed in m/s 3 m/s to 6 m/s · CMC -0,020 · V + 0,141; V – numerical value of velocity expressed in m/s 6 m/s to 40 m/s · CMC 0,02 Air velocity (flow – gases)	Internal procedure; The CMC uncertainties refer to the dimensionless values of constants K1, K2 or of shape number B; At permanent location (S)	P/03
5	Pitot tubes – determination of shape number B	Calibration — Air velocity (flow – gases) 1,5 m/s to 3 m/s · CMC -0,230 · V + 0,854; V – numerical value of velocity expressed in m/s 3 m/s to 6 m/s · CMC -0,041 · V + 0,287; V – numerical value of velocity expressed in m/s 6 m/s to 40 m/s · CMC 0,04 Air velocity (flow – gases)	Internal procedure; The CMC uncertainties refer to the dimensionless values of constants K1, K2 or of shape number B; At permanent location (S)	P/03
6	Spring pressure gauges – barometers Pressure transducers – barometers	Calibration — Pressure absolute pressure — 200 hPa to 1300 hPa · CMC 0,11 hPa Pressure	Internal procedure; At permanent location (S)	P/07 w oparciu o EURAMET cg-17 v. 4.1
7	Electronic pressure gauges Pressure transducers	Calibration — Pressure gauge and differential pressure — 0 kPa to 7,5 kPa · CMC 0,001 kPa gauge and differential pressure — 7,5 kPa to 70 kPa · CMC 3,0·10⁻⁴ · p + 0,002 kPa; p – measured value (kPa) gauge and differential pressure — 70 kPa to 200 kPa · CMC 2,2·10⁻⁴ · p + 0,006 kPa; p – measured value (kPa) Pressure	Internal procedure; At permanent location (S)	P/02 w oparciu o EURAMET cg-17 v. 4.1

Reference standards (5)

EURAMET cg-17 v. 4.1

P/01

P/02

P/03

P/07

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/PL/AP%20118