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LabCoda / Accreditation scopes / 🇨🇿 Czech Republic / 2391

🇨🇿 Státní ústav radiační ochrany, v.v.i. PL

ČIA 2391 • Praha 4, Czech Republic • 8 calibration items

Metrology & calibration

Státní ústav radiační ochrany, v.v.i. is a calibration laboratory accredited by ČIA under number 2391 (Praha 4, Czech Republic). Its accreditation scope covers 8 calibration items in the following areas: Metrology & calibration. Calibrated items include: Air kerma in gamma radiation beams / Ionization chambers, dosimetry…, Air kerma in X-ray beams / Ionization chambers, dosimetry chains wi…, Air kerma rate in gamma radiation beams / Ionization chambers, dosi…, Air kerma rate in X-ray beams / Ionization chambers, dosimetry chai…. Most frequently used calibration principles: Meter response comparison with reference meter reading; calculation, Meter response comparison with reference meter reading; calculation….

At a glance

  • Accreditation number: ČIA 2391
  • Calibration items in scope: 8
  • Types of calibrated items: 8
  • Calibration principles used: 2
  • City: Praha 4, Czech Republic
  • Valid until: 29-05-2029
Accreditation number
2391
Accreditation body
ČIA
Address
Bartoškova 1450/28, 140 00 Praha 4
City
Praha 4, Czech Republic
Division
Laboratorium wzorcujące SÚRO
Valid until
29-05-2029

What this laboratory calibrates (8)

Calibration principles (2)

Certificate information

Certificate date
29.05.2024

Accreditation scope — calibration items (8)

CMC — lowest stated expanded measurement uncertainty (ILAC-P14, EA-4/02 M); if not stated otherwise, coverage probability approx. 95 % and values without a unit are relative to the measured value. The uncertainty of a specific calibration may be higher.

No. Calibrated quantity / subject of calibration Nominal range / parameters / CMC Calibration principle Calibration procedure
Calibration items
1 Air kerma rate in gamma radiation beams / Ionization chambers, dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value Calibration – quantities of atomic and nuclear physics
5·10⁻⁹ Gy/s to 1·10⁻⁸ Gy/s · CMC 3,0 % 1·10⁻⁸ Gy/s to 2·10⁻⁸ Gy/s · CMC 2,4 % 2·10⁻⁸ Gy/s to 2·10⁻⁴ Gy/s · CMC 2,1 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation SOP 15
2 Air kerma rate in X-ray beams / Ionization chambers, dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value Calibration – quantities of atomic and nuclear physics
2·10⁻⁸ Gy/s to 1·10⁻⁶ Gy/s · CMC 4,4 % 1·10⁻⁶ Gy/s to 5·10⁻³ Gy/s · CMC 1,8 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation SOP 15
3 Air kerma in gamma radiation beams / Ionization chambers, dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value, passive integrating dosimeters Calibration – quantities of atomic and nuclear physics
5·10⁻⁸ Gy to 1·10⁻⁷ Gy · CMC 3,7 % 1·10⁻⁷ Gy to 2·10⁻⁷ Gy · CMC 2,6 % 2·10⁻⁷ Gy to 1·10⁰ Gy · CMC 2,1 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation SOP 15
4 Air kerma in X-ray beams / Ionization chambers, dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value, passive integrating dosimeters Calibration – quantities of atomic and nuclear physics
1·10⁻⁶ Gy to 1·10⁻⁴ Gy · CMC 4,4 % 1·10⁻⁴ Gy to 1·10⁰ Gy · CMC 1,8 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation SOP 15
5 Personal dose equivalent rate, directional dose equivalent rate or ambient dose equivalent rate in gamma radiation beams / Dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value Calibration – quantities of atomic and nuclear physics
Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 5·10⁻⁹ Sv/s to 1·10⁻⁸ Sv/s · CMC 5,0 % Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 1·10⁻⁸ Sv/s to 2·10⁻⁸ Sv/s · CMC 4,7 % Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 2·10⁻⁸ Sv/s to 2·10⁻⁴ Sv/s · CMC 4,5 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation; application of conversion coefficients from ISO 4037-3:2019 SOP 15
6 Personal dose equivalent rate, directional dose equivalent rate or ambient dose equivalent rate in X-ray beams / Dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value Calibration – quantities of atomic and nuclear physics
Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 2·10⁻⁸ Sv/s to 1·10⁻⁶ Sv/s · CMC 6,0 % Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 1·10⁻⁶ Sv/s to 5·10⁻³ Sv/s · CMC 4,4 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation; application of conversion coefficients from ISO 4037-3:2019 SOP 15
7 Personal dose equivalent, directional dose equivalent or ambient dose equivalent in gamma radiation beams / Dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value, passive integrating dosimeters Calibration – quantities of atomic and nuclear physics
Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 5·10⁻⁸ Sv to 1·10⁻⁷ Sv · CMC 5,4 % Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 1·10⁻⁷ Sv to 2·10⁻⁷ Sv · CMC 4,8 % Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 2·10⁻⁷ Sv to 1·10⁰ Sv · CMC 4,5 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation; application of conversion coefficients from ISO 4037-3:2019 SOP 15
8 Personal dose equivalent, directional dose equivalent or ambient dose equivalent in X-ray beams / Dosimetry chains with digital display of measured value, compact ionizing radiation meters with digital display of measured value, passive integrating dosimeters Calibration – quantities of atomic and nuclear physics
Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 1·10⁻⁶ Sv to 1·10⁻⁴ Sv · CMC 6,0 % Hₚ(0,07), Hₚ(3), Hₚ(10), H´(0,07), H´(3), H*(10) — 1·10⁻⁴ Sv to 1·10⁰ Sv · CMC 4,4 %
CMC for the field of measured quantity: Quantities of atomic and nuclear physics
 Meter response comparison with reference meter reading; calculation; application of conversion coefficients from ISO 4037-3:2019 SOP 15

Reference standards (1)

SOP 15

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/CZ/2391