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LabCoda / Accreditation scopes / 🇨🇿 Czech Republic / 2423

🇨🇿 ABB s.r.o. PL

ČIA 2423 • Brno, Czech Republic • 4 calibration items

Metrology & calibration

ABB s.r.o. is a calibration laboratory accredited by ČIA under number 2423 (Brno, Czech Republic). Its accreditation scope covers 4 calibration items in the following areas: Metrology & calibration. Calibrated items include: AC current ratio / Measuring current transformers, AC voltage ratio / Measuring voltage transformers, Current phase shift / Measuring current transformers, Voltage phase shift / Measuring voltage transformers. Most frequently used calibration principles: Comparison with a standard measuring transformer.

At a glance

  • Accreditation number: ČIA 2423
  • Calibration items in scope: 4
  • Types of calibrated items: 4
  • Calibration principles used: 1
  • City: Brno, Czech Republic
  • Valid until: 22-05-2031
Accreditation number
2423
Accreditation body
ČIA
Address
Vídeňská 100/117, 619 00 Brno
City
Brno, Czech Republic
Division
Laboratorium wzorcujące przekładników pomiarowych
Valid until
22-05-2031

What this laboratory calibrates (4)

Calibration principles (1)

Certificate information

Certificate date
22.05.2026

Accreditation scope — calibration items (4)

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 AC current ratio / Measuring current transformers Calibration – electrical quantities
5 A to 40 000 A / 5 A and 1 A; 50 Hz — 1 to 40 000 · CMC 0,015 %
CMC for the field of measured quantity: Electrical quantities
 Comparison with a standard measuring transformer 1VLD261300, čl. 5.2.1
2 Current phase shift / Measuring current transformers Calibration – electrical quantities
5 A to 40 000 A / 5 A and 1 A; 50 Hz — -600' to 600' · CMC 0,75'
CMC for the field of measured quantity: Electrical quantities
 Comparison with a standard measuring transformer 1VLD261300, čl. 5.2.1
3 AC voltage ratio / Measuring voltage transformers Calibration – electrical quantities
1 kV to 36 kV / 100/√3 V to 120 V; 50 Hz — 0,008 to 624 · CMC 0,018 %
CMC for the field of measured quantity: Electrical quantities
 Comparison with a standard measuring transformer 1VLD261300, čl. 5.2.2
4 Voltage phase shift / Measuring voltage transformers Calibration – electrical quantities
1 kV to 36 kV / 100/√3 V to 120 V; 50 Hz — -600' to 600' · CMC 0,90'
CMC for the field of measured quantity: Electrical quantities
 Comparison with a standard measuring transformer 1VLD261300, čl. 5.2.2

Reference standards (2)

1VLD261300, čl. 5.2.1
1VLD261300, čl. 5.2.2

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/CZ/2423