Digital display impact testing machine adopts mico-computer technology to manufacture

Introduction:

This impact tester is used to test impact toughness of hard plastic,GFPA,glass fiber reinforced plastics,ceramics, cast stone,electrical insulating materialand other non-metal material.It's a ideal testing equipments in chemical industry,R&D institution,quality controlling dept.

Character:

1,This impact tester adopts mico-computer technology to manufacture,it's a intelligentize and digital impact tester.It can correct automatically energy loss caused by friction and wind drag.(After sample breakage,It's one-time finished for checking pendulum bob surplus energy and correcting the energy loss.)

2,This impact tester is used to electronic display to show the test result, test result output by printer.Reading intuitive,improving the accuracy.

3,Adopts rotary encoder grating angular technology,high accuracy,good stability,big measurment ranges.Digital showing impact energy,impact strength,Pre-elevation ,lead angle,average value,engery loss ...

4,KJ-3090is a combined impact tester, cantilever beam impact test and charpy impact test,designed by IS0 179,GB/T 1043,JB/T 8762 and ASTM D256.

Impact speed	2.9m/s	3.8m/s
Pendulum bob energy	1J,2J,4J,5J	7.5J,15J
Pendulum bob Torque	Pd1=0.53590Nm Pd2=1.07180Nm Pd4=2.14359Nm Pd5=2.67949Nm	Pd7.5=4.01924Nm Pd15=8.03848Nm
Centre distance	230mm	395mm
Pendulum bob Pre-elevation	150°
Blade fillet radius	R=2±0.5mm
Jaw fillet radius	R=1±0.1mm
Impact blade included angle	30±l°
pendulum bob impact Engergy loss	1J:2%;2J:1%; 4J,5J:0.5%	0.5%
Jaw interval distance	40mm,60mm,70mm	60mm,70mm,95mm