The tester is used to test the 50％ energy ( figure in weight) of the impact failure ,in the condition of impacting freeness with the restrictive height .It is applied in plastic film , flake and armor plate coating. It accords with the standards of GB 9639, ASTM D1709, JIS K7124, etc. It is the necessary testing instrument for school, laboratory, graduate school, industry, mining and inspection and scientific research department.

 

Intellectualized SCM control, operate automatically，micro-printer output；set up lighting observational lamp；specimen pneumatic clamp, release，reduce the test error and test time；in the test process need not manual intervene, data LCD displays；set up catch-dart setting to prevent double impacts; dart raise up automatically.

 

Test method: A, B

Veracity:0.1g(0.1J)

Sample clamp: pneumatic (air pressure : 0.4～0.5MPa,air headstream not provided)

Specimen Dimension:＞150mm×150mm

Maximum energy of impacting: 30J

Restrictive height:0.66 ± 0.11m (A);1.50 ± 0.01m (B)

Dart weight: 2000g±0.5％ maximum ;30g±0.5％ minimum

Diameter of the impacting-head: φ38±0.1mm  ；φ50±0.1mm

Power： AC　220V　50Hz