Packaging vibration testing machine test requirements and test methods

Packaging vibration testing machine test requirements and test methods

Haida Instrument 400-071-1808/0769-89280808
The ISTA test standard is the American Transportation Association standard , and ASTM is the American Materials Association standard . Both standards require the equipment for analog transport vibration to have an amplitude of 25.4 mm (1 inch, fixed ) and a frequency of 1.5 to 5 Hz ( or 100-300 revolutions). / Minute adjustable ) , the test basis is: T = 14200/CPM ( based on the total number of vibrations is 14200 times ), test speed selection method .
ISTA/ASTM
standards related to the test method table :
Test speed (CPM) corresponding frequency (Hz) Test time (M)
150 2.5 95
180 3.0 79
210 3.5 66
240 4.0 60
270 4.5 53
300 5.0 48

The advantage of Tarpaulin Canvas High Frequency Welding Machine


1.Manual turnplate air-operated electric-heated model


2.Labor saving ,time saving ,high efficiency


3.When spark occur, the high sensitiveness spark protects electric system, cuts high frequency power immediatly to protect mould and material

4.The selectable output power ensured a stable quality of the products for it could reduce the heating time when joining is being carried out

Tarpaulin Canvas High Frequency Welding Machine

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