🇵🇱 Centralna Stacja Ratownictwa Górniczego S.A. PL

PCA AP 028 • Bytom, Poland • 8 calibration items

Metrology & calibration

Centralna Stacja Ratownictwa Górniczego S.A. is a calibration laboratory accredited by PCA under number AP 028 (Bytom, Poland). Its accreditation scope covers 8 calibration items in the following areas: Metrology & calibration. Calibrated items include: Carbon monoxide in a gas mixture, Carbon dioxide in a gas mixture, Ethane in a gas mixture, Ethene in a gas mixture. Most frequently used calibration principles: Internal procedure; Chromatographic method; At permanent location (S), Internal procedure; Conductometric method; At permanent location (S).

At a glance

Accreditation number: PCA AP 028
Calibration items in scope: 8
Types of calibrated items: 7
Calibration principles used: 2
City: Bytom, Poland
Valid until: 20-12-2029

Accreditation number: AP 028
Accreditation body: PCA
Address: ul. Chorzowska 25, 41-902 Bytom
City: Bytom, Poland
Division: Laboratorium Chemiczne
Valid until: 20-12-2029

What this laboratory calibrates (7)

Carbon monoxide in a gas mixture — 2 calibration items
Carbon dioxide in a gas mixture — 1 calibration item
Ethane in a gas mixture — 1 calibration item
Ethene in a gas mixture — 1 calibration item
Hydrogen in a gas mixture — 1 calibration item
Methane in a gas mixture — 1 calibration item
Oxygen in a gas mixture — 1 calibration item

Calibration principles (2)

Internal procedure; Chromatographic method; At permanent location (S) — 7 calibration items
Internal procedure; Conductometric method; At permanent location (S) — 1 calibration item

Certificate information

Issue date: 24.11.2025
Issue no.: 20
Certificate date: 27.11.2020
Accreditation cycle: 24.11.2025 — 20.12.2029
Approved by: Katarzyna Wiśniewska

Accreditation scope — calibration items (8)

The uncertainty covered by the CMC does not include the uncertainty components related to the stability and homogeneity of the reference material. The uncertainty covered by the CMC is the expanded uncertainty with a coverage probability of approximately 95 % and is expressed in measurand units. The measurement uncertainty value for CMC expressed as a percentage is the relative measurement uncertainty and refers to the percentage share in the measured value.

No.	Calibrated quantity / subject of calibration	Nominal range / parameters / CMC	Calibration principle	Calibration procedure
Calibration items
1	Oxygen in a gas mixture	Measurement — Reference materials 10 · 10⁻² mol/mol to 19 · 10⁻² mol/mol · CMC 1,8 % Reference materials	Internal procedure; Chromatographic method; At permanent location (S)	PP-GC/AP 028
2	Carbon dioxide in a gas mixture	Measurement — Reference materials 2 · 10⁻² mol/mol to 6 · 10⁻² mol/mol · CMC 2,4 % Reference materials	Internal procedure; Chromatographic method; At permanent location (S)	PP-GC/AP 028
3	Carbon monoxide in a gas mixture	Measurement — Reference materials 10 · 10⁻⁶ mol/mol to 100 · 10⁻⁶ mol/mol · CMC 6 · 10⁻⁶ mol/mol 101 · 10⁻⁶ mol/mol to 300 · 10⁻⁶ mol/mol · CMC 13 · 10⁻⁶ mol/mol 301 · 10⁻⁶ mol/mol to 500 · 10⁻⁶ mol/mol · CMC 21 · 10⁻⁶ mol/mol 501 · 10⁻⁶ mol/mol to 1000 · 10⁻⁶ mol/mol · CMC 41 · 10⁻⁶ mol/mol Reference materials	Internal procedure; Conductometric method; At permanent location (S)	PP-CO/AP 028
4	Carbon monoxide in a gas mixture	Measurement — Reference materials 1 · 10⁻² mol/mol to 2 · 10⁻² mol/mol · CMC 2,2 % Reference materials	Internal procedure; Chromatographic method; At permanent location (S)	PP-GC/AP 028
5	Methane in a gas mixture	Measurement — Reference materials 0,5 · 10⁻² mol/mol to 6,0 · 10⁻² mol/mol · CMC 1,9 % 20 · 10⁻² mol/mol to 40 · 10⁻² mol/mol · CMC 1,9 % Reference materials	Internal procedure; Chromatographic method; At permanent location (S)	PP-GC/AP 028
6	Hydrogen in a gas mixture	Measurement — Reference materials 1 · 10⁻² mol/mol to 2 · 10⁻² mol/mol · CMC 2,8 % Reference materials	Internal procedure; Chromatographic method; At permanent location (S)	PP-GC/AP 028
7	Ethene in a gas mixture	Measurement — Reference materials 0,2 · 10⁻² mol/mol to 0,6 · 10⁻² mol/mol · CMC 2,2 % Reference materials	Internal procedure; Chromatographic method; At permanent location (S)	PP-GC/AP 028
8	Ethane in a gas mixture	Measurement — Reference materials 0,2 · 10⁻² mol/mol to 0,6 · 10⁻² mol/mol · CMC 2,3 % Reference materials	Internal procedure; Chromatographic method; At permanent location (S)	PP-GC/AP 028

Reference standards (2)

PP-CO/AP 028

PP-GC/AP 028

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/PL/AP%20028