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JBDS-C 300J/500J Digital Touchscreen Liquid Nitrogen Refrigeration Low Temperature Impact Testing Machine Tester Test Equipment

Application
JBDS-C type impact Testing Machine is used for measuring the metal material resistance performance under dynamic load, in order to determine the material properties under dynamic load. It’s a necessary Testing machine, not only used in the metallurgy, machine manufacture etc areas, but also used for the science research.

Standards
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.

Category:
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JBDS-C 300J/500J Digital Touchscreen Liquid Nitrogen Refrigeration Low Temperature Impact Testing Machine Tester Test Equipment

Features


3.1 Liquid nitrogen refrigeration
3.2 Which adopts single chip control, this machine can auto-complete the following actions: rising pendulum, hanging pendulum, sending specimen, positioning, impacting,temperature conditioning
3.3 After impacting the specimen, the machine can raise pendulum with surplus energy automatically so as to be ready for the next Test
3.4 Can display material impact absorption power, impact toughness, pendulum raising angle and test average value, and can print the test data and the average value of the test.

Standard Accessories


5.1 Main unit----------------------------------------------------------------------------1 set
5.2 Pendulum
JBDS-300C 150J/300J--------------------------------------2 pcs
JBDS-500C 250J/500J--------------------------------------2 pcs
5.3 Span specimen plate (L = 40mm)------------------------------------------1 pc
5.4 Specimen centering plate (L = 40mm)(U, V)----------------------------1 pc
5.5 Stripping attachment------------------------------------------------------------1 pc
5.6 Internal hexagonal wrench (S=30mm)--------------------------------------1 pc
5.7 Anchor bolts (M16x300mm)---------------------------------------------------4 pcs
5.8 impact testing security guards------------------------------------------------1 pc
5.9 Low temperature device--------------------------------------------------------1 pc
5.10 Automatic sample sending and automatic positioning device----1 pc
5.11Nitrogen tank----------------------------------------------------------------------1 jar
5.12 Pressure pump ------------------------------------------------------------------1 set

Main Technical Specifications

Model

JBDS-300C, JBDS-500C

impact energy

300J, 500J

Moment of pendulum(N.m)

80.3848, 133.9746

The distance between the pendulum shaft and impact point

750mm, 800mm

Impact speed

5.2m/s, 5.4 m/s

Pre-rising angle of the pendulum

150°

Specimen bearer span

40+0.2mm

Round angle of the jaw

R1-1.5mm

Round angle of impact edge

R2-2.5mm,R8±0.05(special order)mm

Angle accuracy

0.1°

Standard specimen dimension

10mm×10(7.5/5)mm×55mm

Thickness of impact knife

16mm

Dip angle of supporting surface of supports

11°

Cooling way

liquid nitrogen refrigeration

Capacity of sample box

10

Range of low temperature

room temperature-190°C

Precision of controlling temperature

fluctuation ±1.5°C grades 2°C

Power supply

3phs, 380V, 50Hz Or 220V,60Hz

Dimensions (mm)

2200 ×1500×1900, 2200 ×1500×1900

Security Protection

Full enclosed safety hood

Net Weight (kg)

880, 950

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