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Calibration and characterization certificates: Egypt
2018
No. 28 100 pF capacitance standard, No. 02006 NIS, Egypt
No. 27 10 pF capacitance standard, No. 02004 NIS, Egypt

2017
No. 31 Ionization chamber, PTW 34069, No. 195, in low-energy x-rays NIS, Egypt
No. 30 Ionization chamber, NE 2530, No. 424, in a 137Cs beam NIS, Egypt
No. 29 Ionization chamber, PTW 23343, No. 2862, in low-energy x-rays NIS, Egypt
No. 28 Ionization chamber, NE 2561, No. 229, in a 60Co beam NIS, Egypt
No. 27 Ionization chamber, NE 2561, No. 229, in medium energy x-rays NIS, Egypt
No. 26 Ionization chamber, NE 2571, No. 1262, in a 60Co beam NIS, Egypt
No. 25 Ionization chamber, NE 2571, No. 1262, in medium energy x-rays NIS, Egypt

2016
No. 45 10 000 Ω resistance standard, ESI type SR104, No. 307109 NIS, Egypt
No. 44 10 000 Ω resistance standard, ESI type SR104, No. 307106 NIS, Egypt
No. 43 100 & Omega; resistance standard, . J1-0901609 NIS, Egypt
No. 42 100 Ω resistance standard, IET type SR102, No. J1-0901608 NIS, Egypt
No. 41 1 Ω resistance standard, Leeds and Northrup type 4210, No. 1684330 NIS, Egypt
No. 40 1 Ω resistance standard, Leeds and Northrup type 4210, No. 1681958 NIS, Egypt
No. 39 1 Ω resistance standard, Leeds and Northrup type 4210, No. 1679692 NIS, Egypt

2014
No. 59 100 pF capacitance standard, Andeen-Hagerling AH11A, No. 02006 NIS, Egypt
No. 58 10 pF capacitance standard, Andeen-Hagerling AH11A, No. 02004 NIS, Egypt
No. 57 1 pF capacitance standard, Andeen-Hagerling AH11A, No. 02002 NIS, Egypt

2013
No. 11 10 000 Ω resistance standard, ESI type SR 104, No. 307109 NIS, Egypt
No. 10 1 Ω resistance standard, Leeds and Northrup type 4210, No. 1679692 NIS, Egypt
No. 9 1 Ω resistance standard, Leeds and Northrup type 4210, No. 1684330 NIS, Egypt
No. 8 1 Ω resistance standard, Leeds and Northrup type 4210, No. 1681958 NIS, Egypt

2012
No. 22 Ionization chamber PTW 23343, No. 2862 in low-energy x-rays NIS, Egypt
No. 21 Ionization chamber PTW 23342, No. 1250 in low-energy x-rays NIS, Egypt
No. 20 Ionization chamber PTW 30013, No. 2016 in medium-energy x-rays NIS, Egypt
No. 19 Ionization chamber NE 2530, No. 424 in a 137Cs gamma-ray beam NIS, Egypt
No. 18 Ionization chamber NE 2561, No. 229 in a 60Co gamma-ray beam NIS, Egypt
No. 17 Ionization chamber PTW 30013, No. 2016 in a 60Co gamma-ray beam NIS, Egypt

2011
No. 1 1 kg mass prototype, No. 58 Egypt

2010
No. 43 1 kg mass standard in stainless steel, E1 NIS, Egypt
No. 42 1 kg mass standard in stainless steel, A NIS, Egypt

2009
No. 67 10 000 ohm resistance standard, No. 307106 NIS, Egypt
No. 66 1 ohm resistance standard, No. 1679692 NIS, Egypt
No. 65 1 ohm resistance standard, No. 1684330 NIS, Egypt
No. 64 1 ohm resistance standard, No. 1681958 NIS, Egypt
No. 56 Zener diode voltage standard, No. 8140006 NIS, Egypt
No. 55 Zener diode voltage standard, No. 8140009 NIS, Egypt

2007
No. 43 Zener diode voltage standard, No. 8 140 006 NIS, Egypt
No. 39 Helium-neon laser at 633 nm, No. 299s NIS, Egypt
No. 27 1 ohm resistance standard, No. 1684330 NIS, Egypt
No. 26 1 ohm resistance standard, No. 1681958 NIS, Egypt
No. 18 Ionization chamber in low-energy x-rays, No. 1250 NIS, Egypt
No. 17 Ionization chamber in medium-energy x-rays, No. 2016 NIS, Egypt
No. 16 Ionization chamber in gamma-ray beams, No 2016 NIS, Egypt
No. 15 Ionization chamber in medium-energy x-rays, No.229 NIS, Egypt
No. 14 Ionization chamber in gamma-ray beams, No. 229 NIS, Egypt

2004
No. 71 Helium-neon laser at 633 nm, No. 299s NIS, Egypt
No. 39 Zener diode voltage standard, No. 8140006 NIS, Egypt

2002
No. 49 1 ohm resistance standard, No. 168 433 0 NIS, Egypt
No. 48 1 ohm resistance standard, No. 167 969 2 NIS, Egypt
No. 47 1 ohm resistance standard, No. 168 195 8 NIS, Egypt
No. 18 Ionization chamber in 60Co gamma-ray beam, PTW 23343-2862 NIS, Egypt
No. 17 Ionization chamber in 60Co gamma-ray beam, NE 2571-1262 NIS, Egypt
No. 16 Ionization chamber in 60Co gamma-ray beam, NE 2561-229 NIS, Egypt
No. 15 Ionization chamber in medium-energy x-rays, NE 2571-1262 NIS, Egypt
No. 14 Ionization chamber in medium-energy x-rays, NE 2561-229 NIS, Egypt
No. 13 Étalon de force électomotrice à diode de Zener, no 582 5005 NIS, Egypt
No. 12 Prototype de masse, no 58 Egypt

Study Notes
2018
No. 2 1 pF capacitance standards, No. 02002 NIS, Egypt

2010
No. 3 1 kg mass standard in stainless steel, E0 NIS, Egypt

2009
No. 6 1.018 V electronic voltage standard, No. 8140003 NIS, Egypt
Traceability to the SI through the BIPM
Subject area:
What is traceability?
BIPM policy on stating uncertainties
Provision of BIPM technical services per Member State
Chemistry
Electricity
Ionizing Radiation
Mass
Time
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