چکش اشمیت تیپ L

SCHMIDET  HAMMER
HT-75 BRICK TEST HAMMER
INTRODUCTION
SUBMIT TO STANDARD OF GB/T 50315-2000 THE INSTRUMENT IS APPLIDED TO TEST LIGHT MATERIAL SUCH AS BRICK,LIGHT BONE CONCRETE  etc

Parameter
Impact  energy                                                                                   0.735J   
Lenght  of   spring strech                                                           75mm +/-0.3mm
The static friction of pointer slider                                  0.4N-0.6N
RADIUS OF SPHERICAL TIP                                                   25m +/-1mm
the average Rebound values on steel anvil        74+/-2
Weight                                                                                                             1Kg
SUPPLIED WITH:
Carrying case : ALLUMINIUM  BOX
User manual
Test Calibraton certificate
Grinding wheel block