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Home > News > Technical articles >  Transportation Simulator Vibration Tester can fully meet ASTM-D999 Standard
Transportation Simulator Vibration Tester can fully meet ASTM-D999 Standard
  1. [ 1-11-2018 ]
Method A-Mechanical vibrating

1. Testing equipment
(1) Testing equipment should according to ASTM-D999(Method A1 or A2),travelling rotation 2.54cm(1inch),Could be rotating (reciprocating) type or vertical vibrating type.
(2)The tester need have Rotation speed display (or frequency display).
(3)Timer;
(4)With a 1.55~3mm thickness & 50mm width spacer;

2. Transportation Simulator Vibration Tester Testing Procedure:
(1)Put the testing sample on the testing table , and fix the testing sample.
(2)The testing frequency should let the testing goods leave test table, and put the spacer into and between the testing sample and test table, and move smooth.
(3)Testing 14200 times,when finished half time vibrating,the goods should rotating 90º, and then continue rotating。If the dimension can not rotating 90º, then rotating 180º。(If it is vertical vibrating, then the goods do not need change direction)



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