ANSI ESD STM11.13-2021两点电阻测量.pdf,ANSI/ESD STM11.13-2021 Revision of ANSI/ESD STM11.13-20 18 For the Protection of Electrostatic Discharge Susceptible Items Two-Point Resistance Measurement Electrostatic Discharge Association 218 West Court Street R
The test lab shall state the accuracy and resolution of the resistance measurement system in the test report. See Section 5.1.9.3 for specific guidance on making this measurement in a consistent manner . 4.3 TEMPERATURE MEASUREMENT EQUIPMENT 4.3.1 General Guidelines to ensure consistent temperature ...
Measurement Guidelines for Arrow Spine4.1 Arrow Spine MeasurementThe most prevalent andcommonly accepted method of measuring arrow shaft spineinvolves supporting the arrow shaft along a known, fixed span,and using an indicator device while the arrow shaft is deflectedwith a known weigh 8、t depending...
Any standard dew point measurement method may be used. Dew point may be expressed in °F at one atmo-sphere pressure (14.7 psia), [°C at 760 mm of mercury], or in ppm. The Dew Point Conversion Chart, see Table 3, may be used to convert dew point measurements to or from °F, ...
Measurement principle Depending on the set ConnType value, UV2PTUV (27) measures phase-to-ground or phase-to-phase voltages and compare against set values, Pickup1 and Pickup2 . The parameters OpMode1 and OpMode2 influence the requirements to activate the PICKUP outputs. Either 1 out of 3...
3 american national standard b15.1-2000 speed: a measurement of length of belt, chain, cable, or other linkage which has passed a fixed point within a given time. it is usually expressed in terms of meters per second (ft per min). for rotating elements, speed may be expressed in ...
Polyamide 18 615 series ANSI Operation Manual 1MAC050592-MB B Section 3 615 series overview Section 3 615 series overview 3.1 Overview 615 series is a product family of IEDs designed for protection, control, measurement and supervision of utility substations and industrial switchgear and equipment. ...
X TD107 81 Weight Numeric value of weight Attributes O AN 5/5 X N0 1/7 O ID 1/1 X AN 1/16 O AN 1/50 O ID 1/2 X R 1/8 EDI Implementation Guidelines ANSI X.12 856 V 3020 Page 14 of 49 X TD108 355 Unit or Basis for Measurement Code Code identifying the basic uni...
Section 7 includes requirements for the measurement and evaluation of existing thermal environments and is also applicable to commissioning.Because the two personal characteristics of occupants (metabolic rate and clothing level) vary, oper 30、ating set points for buildings are not mandated by this ...
39、Thistolerance may depend on the available measurement methods or on the typical manufacturing technologyused. For example, the typical manufacturing tolerance for linear dimensions for sand-casting with acopper alloy is 1/32 in 0.031 in 0.8 mm.3.6 Maintain original minimums and maximumsDo not ...