Find the standard you are looking for at Engineering360. Documents are available for purchase from the IHS Standards Store.

1 - 7 of 7 results

CSA C108.1.2 - ELECTROMAGNETIC INTERFERENCE MEASURING INSTRUMENT - ANSI TYPE - FIRST EDITION Organization: CSA
Date: 1981-09-01
Description: This Standard sets forth the characteristics of an instrument conforming to the requirements of ANSI Standards ( 3 3 . 2 , RadiwNoise and Field- Strength Meters 0.015 to 30 MegacydeslSecond, and C63.3, RadiwNoise and Field-Strength Meters 20 to 1,000 Megacydles/Second, for the measurement of electromagnetic interference, both conducted and radiated, in the frequency range 0.15 MHz to 1000 MHz.
ASA - ANSI/ASA S1.4 PART 1 - AMERICAN NATIONAL STANDARD ELECTROACOUSTICS – SOUND LEVEL METERS – PART 1: SPECIFICATIONS (A NATIONALLY ADOPTED INTERNATIONAL STANDARD) Organization: ASA
Date: 2014-07-21
Description: This part of ANSI/ASA S1.4 / IEC 61672 gives electroacoustical performance specifications for three kinds of sound measuring instruments:  a time-weighting sound level meter that measures exponential-time-weighted, frequency-weighted sound levels;  an integrating-averaging sound level meter that measures time-averaged, frequency-weighted sound levels; and  an integrating sound level meter that measures frequency-weighted sound exposure levels. Sound level meters conforming to the requirements of this standard have a specified frequency response for sound incident on the microphone from one principal direction in an acoustic free field or successively from random directions.
ASA - ANSI/ASA S12.15 - AMERICAN NATIONAL STANDARD FOR ACOUSTICS – PORTABLE ELECTRIC POWER TOOLS, STATIONARY AND FIXED ELECTRIC POWER TOOLS, AND GARDENING APPLIANCES – MEASUREMENT OF SOUND EMITTED Organization: ASA
Date: 1992-12-07
Description: 2) Sound Level Meters IEC 651 (1979) 3) Acounstics-Preferred Frequencies for measurements, ISO 266-1975 Purpose The purpose of this standard is to provide test pro-cedures for the measurement of airborne sound from portable electric power tools. stationary and fixed electric power tools. and gardening appliances.
ASA - ANSI/ASA S1.40 - AMERICAN NATIONAL STANDARD SPECIFICATIONS AND VERIFICATION PROCEDURES FOR SOUND CALIBRATORS Organization: ASA
Date: 2006-09-20
Description: Sound calibrators may provide two or more sound pressure levels and operate at two or more frequencies. These multiple-level / multiple-frequency calibrators have a single class designation for all combinations of levels and frequencies for which the Instruction Manual states conformance to the requirements of this Standard.
IEEE C63.2 - STANDARD FOR ELECTROMAGNETIC NOISE AND FIELD STRENGTH INSTRUMENTATION, 10 HZ TO 40 GHZ - SPECIFICATIONS Organization: IEEE
Date: 1996-01-01
Description: This American War Standard included the specifications for a radio-noise meter similar to those included in the JCC 1940 report with the addition of some refinements and improvements.
ASA - ANSI/ASA S1.13 - AMERICAN NATIONAL STANDARD MEASUREMENT OF SOUND PRESSURE LEVELS IN AIR Organization: ASA
Date: 2005-07-25
Description: The frequency range covered by the requirements of this standard depends on the specific type of sound level meter or instrumentation being used, but, in general, the frequency content of the sound being measured should be contained within the range covered by the octave bands having center frequencies from 31.5 Hz to 16.0 kHz.
AAMI EC11 - DIAGNOSTIC ELECTROCARDIOGRAPHIC DEVICES Organization: AAMI
Date: 1991-01-01
Description: (These devices are covered by the ANSI/AAMI standard Cardiac monitors, heart rate meters and alarms.) NOTE—Devices that provide selection between diagnostic and monitoring functions must meet the requirements of the appropriate standard—the standard for diagnostic electrocardiographic devices or the standard for cardiac monitors, heart rate meters and alarms—when selected for that function.

1 - 7 of 7 results