Product Category

Touchscreen Digital Display Semi-automatic Impact Testing Machine JBS-300B

Item Code:JBS-300B Features:Touchscreen Digital Display Semi-automatic Impact Testing Machine
  • Description
  • Main Specifications
  • Accessories


JBS-B Series Touchscreen Digital Display Semi-automatic Impact Testing Machine is mainly used to determine the anti-impact capability of ferrous

metal materials with high toughness, especially for steel and iron and their alloy, under dynamic load.

This series tester is operated semi-automatically, the pendulum of the machine can be raised or released automatically.

Be applicable for continuing testing in different kinds of laboratories and other metallurgy industrial manufactories.

2. Standards:

ISO148, EN10045, ASTM E23, GB/T3808-2002 ,GB/T229-2007.

Impact Energy

150 J / 300 J

250 J / 500 J

Control Methods

Single Chip Control

Display Way

Dial Display and Digital Display

The Distance Between The Pendulum Shaft And Impact Point

750 mm

800 mm

Minimum Reading Value

1 J

2 J

Impact Speed

5.2 m/s

5.4 m/s

Pre-rising Angle Of The Pendulum


Specimen Bearer Span

40+0.2 mm

Round Angle Of The Jaw

R 1.0~1.5 mm

Round Angle Of Impact Edge

R 2.0~2.5 mm (Optional: R8±0.05 mm)

Angle Accuracy


Pendulum Torque

M=160.7695N.m   80.3848N.m

Standard Specimen Dimension

10 mm * 10(7.5 or 5) mm * 55 mm

Impact Pendulum Configuration

150 J, 1 PC; 300 J, 1 PC

250 J, 1 PC;  500 J, 1 PC

Power Supply

3phs, 380V, 50Hz


2124mm * 600mm * 1340mm

Net Weight

480 KG

610 KG


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