ASTM E1270 - 88(2014) - Standard Test Method for Equal Arm Balances

ASTM E1270 - 88(2014)

Standard Test Method for Equal Arm Balances

Status : Current   Published : January 2014

Format
PDF

Format
HARDCOPY



1.1 This test method can be used for testing equal-arm balances of any capacity and sensitivity. The testing procedure should enable the user to characterize his instrument sufficiently to determine whether or not it is suitable for the purpose for which it is to be used.

1.2 The characteristics to be examined include:

1.2.1 Sensitivity at all loads,

1.2.2 Lever arm ratio,

1.2.3 Damping ratio (for instruments without accessory dampers),

1.2.4 Period of oscillation,

1.2.5 Precision, and

1.2.6 Linearity and calibration of accessory devices that provide on-scale indication of weight.

1.3  This standard does not purport to address all of the safety concerns associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM E1270 - 88(2014)
TitleStandard Test Method for Equal Arm Balances
StatusCurrent
Publication Date11 January 2014
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Balances, Calibration, Damping Ratio, Equal Arm Balances, Period Of Oscillation, Physical Properties, Precision, Precision And Bias, Sampling, Sensitivity
ICS07.080
PublisherASTM
FormatA4
DeliveryYes
Pages6
File Size130 KB
Price£40.00


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