HST JBDW-500D Computer Control Ultralow-temperature Automatic Charpy Impact Testing Machine (250J/500J, 5.4m/s)

Impact Energy: 250 J / 500 J

Value Of Every Grid: 1 J

Control Methods: Computer Full Automatic Control

The Distance Between The Pendulum Shaft And Impact Point: 800 mm

Impact Speed: 5.4 m/s

Impact Pendulum Configuration: 250 J, 1 PC; 500 J, 1 PC

Pre-rising Angle Of The Pendulum: 150°

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 (Special Order: R8±0.05 mm)

Angle Accuracy: ±0.1°

Standard Specimen Dimension: 10 mm*10(7.5 or 5) mm*55 mm

Thickness Of Impact Knife: 16 mm

Cooling Way: Liquid Nitrogen Refrigeration

Capacity Of Sample Box: 6 PCS

Range Of Low Temperature: 0°C ~ -190°C

Precision Of Controlling Temperature: Fluctuation ±3°C Grades 2°C

Power Supply: 3phs, 380V, 50Hz