1.perforator test instrument 2.Use hammer falls from height,the impact of PVC waterproofing membrane to test its anti-perforati

perforator test instrument

 

Product description:

Use hammer falls from height, the impact of PVC waterproofing membrane to test its anti-perforation.

 

Technical parameter:

Model	HZ-9005 perforator test instrument
scale length of metal tube	500mm, indexing values 10mm
hammer weight	500g±1g
punch-side ball	Ø12.7mm
Pad	150mm×150mm×50mm density of 25kg / cubic meter of foam polystyrene
mat board	150mm×150mm×5mm aluminum
Net weight	11kg
Instrument Dimensions	280mm×155mm×832mm

perforator test instrument HZ-9005