BMC-B1 Falling Dart Impact Tester is applicable in energy test that causes plastic films and foils to fail under specified conditions of impact of a free-falling dart. This energy is expressed in terms of the weight of the dart falling from a specified height which would result in 50% failure of specimens tested.

1. Characteristics

Compatible with state and international standards.

Novelty mechanical sculpt, considerate design.

Two test methods integration: A & B.

Special lighting design, easy to observe.

Micro-computer processes test results.

Intelligent test enhances test efficiency.

Pneumatic clamping and releasing decrease test time and errors.

Test procedure requires no manual drawing and mark, data and parameters are displayed by LCD.

System identifies, calculates test data automatically, requires no manual intervention.

Test stops automatically, results are displayed by multifold units, micro-printer prints results.

2. Technical data

Test method: A or B

Test range: Method A: 50~2000g Method B: 300~2000g

Test accuracy: 0.1g (0.1J)

Test condition: 23??á? 50%RH (Standard)

Specimen clamping: Pneumatic

Specimen size: á?á? 150mm?150mm

Power: AC??á?220V 50Hz

Net weight: 70kg

Dimension: Method A: 500(L)mm?450(B)mm?1320(H)mm

Method B: 500(L)mm?450(B)mm?2160(H)mm

3. Standard:

GB 9639, ASTM D1709



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