Publisher : CEI

CEI EN 61669 PDF

Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids

Document status: [ Active ]

$59.00
CEI EN 61672-1 PDF

Electroacoustics - Sound level meters Part 1: Specifications

Document status: [ Active ]

$212.00
CEI EN 61672-2/A1 PDF

Electroacoustics - Sound level meters Part 2: Pattern evaluation tests

Document status: [ Active ]

$27.00
CEI EN 61672-2 PDF

Electroacoustics - Sound level meters Part 2: Pattern evaluation tests

Document status: [ Active ]

$178.00
CEI EN 61672-2 PDF

Electroacoustics - Sound level meters Part 2: Pattern evaluation tests

Document status: [ Active ]

$204.00
CEI EN 61672-3 PDF

Electroacoustics - Sound level meters Part 3: Periodic tests

Document status: [ Active ]

$85.00
CEI EN 61674 PDF

Medical electrical equipment - Dosimeters with ionization chambers and/or semi-conductor detectors as used in X-ray diagnostic imaging

Document status: [ Revised ]

$155.00
CEI EN 61675-1 PDF

Radionuclide imaging devices - Characteristics and test conditions Part 1: Positron emission tomographs

Document status: [ Revised ]

$209.00
CEI EN 61675-2/A1 PDF

Radionuclide imaging devices - Characteristics and test conditions - Part 2: Single photon emission computer tomographs

Document status: [ Revised ]

$84.00
CEI EN 61675-2 PDF

Radionuclide imaging devices - Characteristics and test conditions - Part 2: Single photon emission computer tomographs

Document status: [ Revised ]

$52.00