🇵🇱 Instytut Techniczny Wojsk Lotniczych PL

PCA AP 004 • Warszawa, Poland • 13 calibration items

Metrology & calibration

Instytut Techniczny Wojsk Lotniczych is a calibration laboratory accredited by PCA under number AP 004 (Warszawa, Poland). Its accreditation scope covers 13 calibration items in the following areas: Metrology & calibration. Calibrated items include: Dead-weight piston gauges, Electronic pressure gauges, Pressure transducers, Spring pressure gauges. Most frequently used calibration principles: Internal procedure; At permanent location (S).

At a glance

Accreditation number: PCA AP 004
Calibration items in scope: 13
Types of calibrated items: 5
Calibration principles used: 1
City: Warszawa, Poland
Valid until: 30-12-2029

Accreditation number: AP 004
Accreditation body: PCA
Address: ul. Księcia Bolesława 6, 01-494 Warszawa
City: Warszawa, Poland
Division: Laboratorium Pomiarów Ciśnienia
Valid until: 30-12-2029

What this laboratory calibrates (5)

Dead-weight piston gauges — 3 calibration items
Electronic pressure gauges — 3 calibration items
Pressure transducers — 3 calibration items
Spring pressure gauges — 3 calibration items
Barometers — 1 calibration item

Calibration principles (1)

Internal procedure; At permanent location (S) — 13 calibration items

Certificate information

Issue date: 25.11.2025
Issue no.: 19
Certificate date: 20.12.2019
Accreditation cycle: 25.11.2025 — 30.12.2029
Approved by: Tadeusz Matras

Accreditation scope — calibration items (13)

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

No.	Calibrated quantity / subject of calibration	Nominal range / parameters / CMC	Calibration principle	Calibration procedure
Calibration items
1	Spring pressure gauges	Calibration — Pressure absolute pressure (gas medium) — 0,0008 MPa to 0,0014 MPa · CMC 2,0 · 10⁻⁶ MPa absolute pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 8,5 · 10⁻⁷ MPa absolute pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-01, PP-43-02 PP-43-04
2	Dead-weight piston gauges	Calibration — Pressure absolute pressure (gas medium) — 0,0008 MPa to 0,0014 MPa · CMC 2,0 · 10⁻⁶ MPa absolute pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 8,5 · 10⁻⁷ MPa absolute pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-03
3	Electronic pressure gauges	Calibration — Pressure absolute pressure (gas medium) — 0,0008 MPa to 0,0014 MPa · CMC 2,0 · 10⁻⁶ MPa absolute pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 8,5 · 10⁻⁷ MPa absolute pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-05
4	Pressure transducers	Calibration — Pressure absolute pressure (gas medium) — 0,0008 MPa to 0,0014 MPa · CMC 2,0 · 10⁻⁶ MPa absolute pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 8,5 · 10⁻⁷ MPa absolute pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-06
5	Barometers	Calibration — Pressure absolute pressure (gas medium) — 0,0008 MPa to 0,0014 MPa · CMC 2,0 · 10⁻⁶ MPa absolute pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 8,5 · 10⁻⁷ MPa absolute pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-04, PP-43-05, PP-43-06
6	Spring pressure gauges	Calibration — Pressure gauge pressure (gas medium) — -0,1 MPa to 0 MPa · CMC 7,5 · 10⁻⁶ MPa gauge pressure (gas medium) — 0 MPa to 0,0014 MPa · CMC 5,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 7,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-01, PP-43-02, PP-43-07
7	Dead-weight piston gauges	Calibration — Pressure gauge pressure (gas medium) — -0,1 MPa to 0 MPa · CMC 7,5 · 10⁻⁶ MPa gauge pressure (gas medium) — 0 MPa to 0,0014 MPa · CMC 5,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 7,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-03
8	Electronic pressure gauges	Calibration — Pressure gauge pressure (gas medium) — -0,1 MPa to 0 MPa · CMC 7,5 · 10⁻⁶ MPa gauge pressure (gas medium) — 0 MPa to 0,0014 MPa · CMC 5,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 7,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-05, PP-43-07
9	Pressure transducers	Calibration — Pressure gauge pressure (gas medium) — -0,1 MPa to 0 MPa · CMC 7,5 · 10⁻⁶ MPa gauge pressure (gas medium) — 0 MPa to 0,0014 MPa · CMC 5,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,0014 MPa to 0,017 MPa · CMC 7,0 · 10⁻⁷ MPa gauge pressure (gas medium) — 0,017 MPa to 7 MPa · CMC 5,0 · 10⁻⁵ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-06
10	Spring pressure gauges	Calibration — Pressure gauge pressure (liquid medium) — 0,6 MPa to 6 MPa · CMC 1,0 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 6 MPa to 25 MPa · CMC 1,6 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 25 MPa to 250 MPa · CMC 3,0 · 10⁻⁴ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-01, PP-43-02
11	Dead-weight piston gauges	Calibration — Pressure gauge pressure (liquid medium) — 0,6 MPa to 6 MPa · CMC 1,0 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 6 MPa to 25 MPa · CMC 1,6 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 25 MPa to 250 MPa · CMC 3,0 · 10⁻⁴ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-03
12	Electronic pressure gauges	Calibration — Pressure gauge pressure (liquid medium) — 0,6 MPa to 6 MPa · CMC 1,0 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 6 MPa to 25 MPa · CMC 1,6 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 25 MPa to 250 MPa · CMC 3,0 · 10⁻⁴ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-05
13	Pressure transducers	Calibration — Pressure gauge pressure (liquid medium) — 0,6 MPa to 6 MPa · CMC 1,0 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 6 MPa to 25 MPa · CMC 1,6 · 10⁻⁴ · p; p – measured value (MPa) gauge pressure (liquid medium) — 25 MPa to 250 MPa · CMC 3,0 · 10⁻⁴ · p; p – measured value (MPa) Pressure	Internal procedure; At permanent location (S)	PP-43-06

Reference standards (7)

PP-43-01

PP-43-02

PP-43-03

PP-43-04

PP-43-05

PP-43-06

PP-43-07

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/PL/AP%20004