JBW-HD of impact testing machine with microcomputer control instrument

Classification:

Key words:

Product Details

Microcomputer control instrument impact testing machineJBW-HD

Main purpose:
The machine is composed of an instrumented impact testing machine, an automatic low-temperature cooling device and an automatic feeding and positioning device. Users can accurately test and analyze the impact resistance of materials at low temperatures. Low temperature device is imported brand cascade compressor refrigeration, high reliability, good refrigeration effect, automatic temperature control, automatic alarm.

Pneumatic or electric fast feeding and accurate positioning

Technical parameters:

Model

JBW-300HD

JBW-450HD

JBW-750HD

Display mode

microcomputer screen display

impact energy

300J

450J

750J

Distance from pendulum center to impact point

750mm

impact velocity

5.24m/s

Pre-lift angle of pendulum

150°

Test Fabrication Span

40±0.2mm

Arc radius of end of test support

R1.25mm

Impact edge arc radius

R2.25mm,R8mm

Specimen Specifications

10 × 10 × 55mm

Maximum load of impact force sensor

30kN

Static linear error of impact force value sensor

±1%

A/D sampling resolution

16bits

Maximum sampling frequency

250kHZ

frequency response

100kHZ

 

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