• Your shopping cart is empty!

  • IEC 61746-1 Ed. 1.0 en:2009

IEC 61746-1 Ed. 1.0 en:2009

Calibration of optical time-domain reflectometers (OTDR) - Part 1: OTDR for single mode fibres

International Electrotechnical Commission, 12/17/2009

Publisher: IEC

File Format: PDF

$175.00$351.00


Published:17/12/2009

Pages:90

File Size:1 file , 1.5 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 61746-1:2009(E) provides procedures for calibrating single-mode optical time domain reflectometers (OTDR). It only covers OTDR measurement errors and uncertainties. This standard does not cover correction of the OTDR response. This first edition of IEC 61746-1 cancels and replaces the second edition of IEC 61746, published in 2005. It constitutes a technical revision. The main technical changes are the adaptation of Clause 4, the suppression of Clause 10, the improvement and the addition of some definitions, the change of some calculations and the change of graphical symbology to IEC/TR 61930.

More IEC standard pdf

IEC 60974-12 Ed. 3.0 b:2011

IEC 60974-12 Ed. 3.0 b:2011

Arc welding equipment - Part 12: Coupling devices for welding cables

$44.00 $89.00

IEC 61243-2 Ed. 1.0 b COR.2:1999

IEC 61243-2 Ed. 1.0 b COR.2:1999

Corrigendum 2 - Live working - Voltage detectors - Part 2: Resistive type to be used for voltages of 1 kV to 36 kV a.c.

$102.00 $204.50

IEC 61000-4-3 Ed. 3.0 b:2006

IEC 61000-4-3 Ed. 3.0 b:2006

Electromagnetic compatibility (EMC) - Part 4-3 : Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test

$95.00 $190.00

IEC 62231 Ed. 1.0 b:2006

IEC 62231 Ed. 1.0 b:2006

Composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV - Definitions, test methods and acceptance criteria

$139.00 $278.00