JB-500J semi-automtic metal charpy impact tester

The JB-500B semi-automatic impact tester is to measure and determine anti-impact properties of metal materials in dynamic load.

JB-500B semi-automatic impact tester


1.test purpose

The JB-500B semi-automatic impact tester is to measure and determine anti-impact properties of metal materials in dynamic load.


2. test method

GB/T3808-2018 verification of pendulum type impact testing machines

ISO 148-2:2008 metallic materials-charpy pendulum impact test-part 2:verification of testing machines

GB/T229-2007 metallic materials-charpy pendulum impact test method

ISO 148-1:2006 metallic materials-charpy pendulum impact test-part 1:test method


3.features

3.1 single support column structure, cantilever hanging pendulum, U-type pendulum body

3.2 impact blade fixed by screws, easy and convenient for changing

3.3 simple supported beam support for samples

3.4 safe pin and protecting cover equipped with the machine

3.5 semi-automatic control, electrical control for pendulum rising, place pendulum, impact and re-place pendulum. Pendulum will be auto rising and placed after one test, very suitable for continuous testing in lab, metallurgy and mechanical manufacturing.


4. technical specification

No.

Item

Spec.

1

Impact energy

500J,250J

2

Impact speed

5.2m/s

3

Pendulum   rising angle

150°

4

Accuracy of   angle

0.1°

5

Span of sample   supports

40mm

6

Support jaw   fillet

R1.0-1.5mm

7

Impact blade   fillet

R2.0-2.5mm,   R8mm

8

Distance   between pendulum center and impact center

750mm

9

Standard test   sample

10x10x55mm,10x7.5x55mm,10x5x55mm

10

Voltage and   power

3 phase 4 wire,50Hz,380V,180W

11

Dimension

2100x650x1900mm

12

Weight

450kg