description:Equipment applicationThis machine is an instrument for testing the impact resistance of metal materials under dynamic load. It can continuously perform a large number of metal impact tests. It adopts fully automated control. The control system uses an imported programmable controller (PLC). Through...
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Equipment application
This machine is an instrument for testing the impact resistance of metal materials under dynamic load. It can continuously perform a large number of metal impact tests. It adopts fully automated control. The control system uses an imported programmable controller (PLC). Through the computer software program to control the take the pendulum, and impact test whole process. It can display the impact absorption work, impact toughness, pendulum hammer rotation angle and print test report, etc. The operation is simple, safe and reliable, and the working efficiency is high. This machine is equipped with the protective net cover, which provides conditions for the user's safe operation. It is the inspection instruments which is mainly used in measurement and quality inspection, technical supervision departments, metallurgy and steel, machinery manufacturing, pressure vessels, automobile production, colleges, scientific research institutes and other necessary markets, and is also an indispensable test instrument for scientific research units to carry out new material research.
Applicable standards
GB/T 3808-2018 Verification of pendulum-type impact testing machines
GB/T 229-2007
JJG 145-2007
ASTM E23-2018
ISO 148.1-2016
ISO 148-2: 2016
ISO 148.3-2016
ISO R83
Technical Parameters
Computer Control Charpy Impact Testing Machine | ||||
Machine model | EBC-450W | |||
Impact energy | 150J | 300J | 450J | |
Dial scale range and indexing value | Energy range | 0-150J | 0-300J | 0-450J |
Indexing value for each cell | 1J | 2J | 3J | |
Pendulum torque | M=80.3848N·m | M=160.7695N·m | M=241.1543N·m | |
Pendulum preparing angle | 150° | |||
Pendulum shaft center of rotation to the impact point distance (sample center) | 750mm | |||
Impact speed | 5.24m/s | |||
Specimen support span | 40mm | |||
Round corner of support jaw | R (1.0~1.5)mm (1mm is special ordered.) | |||
Blade curvature radius | R (2.0~2.5)mm (8mm is special ordered.) | |||
Specimen holder support surface angle | 11°±1° | |||
Impact blade angle | 30°±1° | |||
Impact blade thickness | 16mm | |||
Measuring angle range | 0-360° | |||
Angle resolution | ≤0.06° | |||
Specimen dimension | 10×10×55 mm (Thickness 7.5mm, 5mm is special ordered.) | |||
Machine host weight | 900kg |