EN 60873 : 1993被替代
METHODS OF EVALUATING THE PERFORMANCE OF ELECTRICAL AND PNEUMATIC ANALOGUE CHART RECORDERS FOR USE IN INDUSTRIAL-PROCESS CONTROL SYSTEMS
出版：European Committee for Standards - Electrical
专家解读视频
Describes methods for determining the performance of electrical and pneumatic analogue chart recorders from a standard signal used in process control. Covers object, definitions, general testing procedures, environmental test conditions, supply conditions during tests, other conditions, static behaviour, effect of influence quantities, stability, recording quality, effect of open-circuited and short-circuited input, dynamic behaviour, summary of tests, sample calculations, power supply transient, over voltages, common mode interference, frequency response test results, deviation curves and hysteresis.
