State title

Member State: Bulgaria

BG - participation

The Republic of Bulgaria became a Member State on 1 January 1911.

Participation of the NMI/DIs in the CCs

CCAUV

Observer

CCEM

CCL

CCM

CCPR

CCQM

Observer

CCRI

CCT

CCTF

CCU

CIPM MRA State

CIPM MRA

Signatory/NMI

Bulgarian Institute of Metrology

BIM

Sofia

Participating in the CIPM MRA since: 14 October 1999

Signed by: Theodor ŠTRASHIMIROV (then Director, NCM*)
* now the BIM

BG - KCDB links

International recognition

CMCs

Comparisons

comparison-piloted-by-the-BIPM-title

BIPM services provided

Comparisons piloted by the BIPM

BG- comparisons-piloted-by-the-BIPM

Key comparisons

BIPM services-certificates-TITLE

Calibration certificates issued by the BIPM

Asset Publisher

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1 kg stainless steel mass standard, 11116701

100 pF Standard Capacitor, SN 01625

100 pF Standard Capacitor, SN 01623

100 pF Standard Capacitor, SN 01622

10 kΩ standard resistor, sn J1-0824605

10 kΩ standard resistor, sn J1-0824604

10 kΩ standard resistor, sn J1-0824603

100 Ω standard resistor, sn 11769/12

100 Ω standard resistor, sn 11769/11

100 Ω standard resistor, sn 279213

1 Ω standard resistor, sn 274978

1 Ω standard resistor, sn 110576

1 Ω standard resistor, sn 1100574

1 kg stainless steel mass standard, 11116701

100 pF Standard Capacitor, sn 01625

100 pF Standard Capacitor, sn 01623

100 pF Standard Capacitor, sn 01622

10 kΩ standard resistor, No. J1-0824605

10 kΩ standard resistor, No. J1-0824604

100 Ω standard resistor, No. J1-0824603

100 Ω standard resistor, No. 11769/12

100 Ω standard resistor, No. 11769/11

100 Ω standard resistor, No. 279213

1 Ω standard resistor, No. 274978

1 Ω standard resistor, No. 1100576

1 Ω standard resistor, No. 1100574

Zener solid-state voltage standard 732B, No. 6945016

100 pF capacitance standard, Andeen-Hagerling model AH11A, No. 01625

100 pF capacitance standard, Andeen-Hagerling model AH11A, No. 01623

100 pF capacitance standard, Andeen-Hagerling model AH11A, No. 01622

10 kΩ resistance standard, ESI type SR 104, No. J1-0824605

10 kΩ resistance standard, ESI type SR 104, No. J1-0824604

10 kΩ resistance standard, ESI type SR 104, No. J1-0824603

100 Ω resistance standard, Tinsley type 5685A, No. 11769/12

100 Ω resistance standard, Tinsley type 5685A, No. 11769/11

100 Ω resistance standard, Tinsley type 5685A, No. 279213

1 Ω resistance standard, MI type 9210A/1, No. 1100576

1 Ω resistance standard, MI type 9210A/1, No. 1100574

1 Ω resistance standard, Tinsley type 5685A, No. 274978

1 kg mass standard in stainless steel, No. 11116701

Zener diode voltage standard, Fluke type 732B, No. 6945016

100 pF capacitance standard, Andeen-Hargerling model AH11A, No. 01625

100 pF capacitance standard, Andeen-Hargerling model AH11A, No. 01623

100 pF capacitance standard, Andeen-Hargerling model AH11A, No. 01622

10 000 Ω resistance standard, ESI type SR 104, No. J1-0824605

100 Ω resistance standard, Tinsley type 5685A, No. 11769/12

1 Ω resistance standard, MI type 9210A/1, No. 1100576

1 Ω resistance standard, MI type 9210A/1, No. 1100574

1 Ω resistance standard, ZIP type P321, No. 076165

Ionization chamber ND 1001, No. 7814 in gamma-ray beams

Zener diode voltage standard, No. 6945016

100 pF capacitance standard, Andeen-Hagerling model AH11A, No. 01623

100 pF capacitance standard, Andeen-Hagerling model AH11A, No. 01622

100 pF capacitance standard, Andeen-Hagerling model AH11A, No. 01624

1 kg mass standard in stainless steel, No. 11116701

CBKT

Participation in the BIPM CBKT programme

KCDB 2.0 - CMC Writers (2025)

KCDB 2.0 – Comparisons (2025)

KCDB 2.0 - CMC Writers (2024)

KCDB 2.0 – Comparisons (2024)

KCDB 2.0 – Comparisons (2023)

KCDB 2.0 – Comparisons (2022)

KCDB 2.0 - CMC Writers (2021)

KCDB 2.0 – Comparisons (2021)

KCDB 2.0 - CMC Writers (2020)

National institute having sponsored a BIPM CBKT initiative (in full or in part)

No sponsorship yet.