Cometech QC-633 Drop Dart Impact Tester

ASTM D1709:  Method A

Falling height: 66cm(26")

Dart diameter: 38.1mm

Dart Material: Aluminum(Surface coated with enamel)

Dart weight: 32 ± 2 g

Total weight: 300 g

ASTM D1709: Method B

Falling height: 152.4cm (60”)

Dart diameter: 0.8mm

Dart Material: Stainless steel

Dart weight: 320 ± 10 g

Total weight: 1,300 g

Specimen frame: inside diameter ψ127㎜; outer diameter ψ147㎜



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