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Calibration and characterization certificates: India
 
Traceability to the SI through the BIPM
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What is traceability?
BIPM policy on stating uncertainties
Summary
BIPM services in the field of electricity
BIPM services in the field of ionizing radiation
BIPM calibrations and services in mass and related quantities
BIPM services in the field of time, frequency and gravimetry
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For other services offered by the BIPM, please refer to the summary charts for electricity, ionizing radiation, mass and time, frequency and gravimetry.

2011
No. 69 Ionization chamber PTW TW 30001, No. 2123 in a 60Co gamma-ray beam BARC, India
No. 68 Ionization chamber FC65G, No. 1300 in a 60Co gamma-ray beam BARC, India
No. 67 Ionization chamber NE 2571, No. 1692 in a 60Co gamma-ray beam BARC, India

2007
No. 77 100 pF capacitance standard, No. 01352 NPLI, India
No. 76 10 pF capacitance standard, No. 01351 NPLI, India

2006
No. 4 Helium-neon laser at 633 nm, NPLI-1(1) NPLI, India

2003
No. 11 Prototype de masse, no 57 India

2000
No. 18 Three luminous intensity standards (2800 K), Nos. 122, 128, 129 NPLI, India

Study Notes
2011
No. 3 Ionization chamber PTW TW 30001, No. 2123 in a 60Co gamma-ray beam BARC, India

2000
No. 2 Three luminous intensity standards (2600 K), Nos. 122, 128, 129 NPLI, India
No. 1 Three luminous flux standards (2800 K), Nos. 210, 211, 212 NPLI, India