JBW-300 computer control impact tester

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 1.test purpose

The JBW-300 computer control 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

for more testing machine, please visit www.wtbte.com

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 automatic control from pendulum rising, sample feeding, centering sample, impact and pendulum re-rising.


4. technical specification

No.

Item

Spec.

1

Impact   energy

150J,300J

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

Thickness   of impact blade

16mm

9

Capacity   of sample box

10   pcs

10

Sample   centering mode

Auto   centering

11

Distance   between pendulum center and impact center

750mm

12

Standard   test sample

10x10x55mm,10x7.5x55mm,10x5x55mm

13

Pendulum   moment

M=160.7695N.m,   80.3848N.m

14

Voltage   and power

3   phase 4 wire，50Hz,380V，180W

15

Dimension

2100x650x1900mm

16

Weight

450kg

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