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Equipment Overview:
PIT series G-type single column metal pendulum impact testing machine is an instrument for testing the impact resistance of metal materials under dynamic load, which can continuously and extensively do metal impact tests, and display the impact absorption work, the rotation Angle of the pendulum and print test reports。It is a necessary testing instrument for metal material manufacturers and quality inspection departments, and it is also an indispensable testing instrument for scientific research units to conduct new material research。This model can be equipped with automatic sample sending device, but does not have sample recovery function。
Relevant standards:
GB/T 3808 "Pendulum impact testing Machine test"
GB/T 229 "Charpy pendulum Impact test Method for Metal Materials"
JJG 145 "Pendulum Impact Testing Machine"
ASTM E23 Standard Test Methods for Notched Bar Impact Testing of Metallic Materials
ISO 148 Metallic materials - Charpy pendulum impact test
Technical parameters:
型号 | PIT452G-2 | PIT452G-3 | PIT452G-4 | ||
Maximum impact energy (J) | 450 | ||||
Optional Pendulum Energy (J) | 150,300,450 | ||||
Angular minimum resolution (°) | 0.025 | ||||
Distance from center of pendulum axis to impact point (mm) | 750 | ||||
Air strikes absorb work | ≤0.4% | ||||
Impact velocity (m/s) | 1.40~5.24 | ||||
Pendulum pre-elevation (°) | 30~150可调 | ||||
Pendulum moment | 150J | 80.8348N·m | |||
300J | 160.7695N·m | ||||
450J | 241.15 N·m | ||||
Sample size | Charpy sample (mm) | 55×10×10;55×10×7.5;55×10×5;55×10×2.5 | |||
MOE sample (mm) | 10×10×75;Φ11.4×75 | ||||
Maximum impact load (kN) | 无 | 40 | |||
Static linear error of impact force sensor | 无 | Full scale ±1% (10% ~ 50%FS) Point by point ±2% (50% ~ 100%FS) | |||
A/D Converter (bits) | 无 | 16 | |||
Sampling frequency (MHz) | 无 | 2 | |||
Response frequency (KHz) | 无 | 500 | |||
Instrumental measurement energy and dial energy error (J) | 无 | ±5 | |||
Main machine Dimensions (mm) | 1960×680×2000 | ||||
Host power supply | AC 220V±10% 50Hz 1kW | ||||
Machine weight (kg) | 900 |
Note: Model -2 indicates liquid crystal type;-3 indicates microcomputer type;-4 indicates the instrumental formula
This series of testing machine is an instrument for testing the impact resistance of materials under dynamic load, and is an indispensable testing instrument for metal material manufacturers, quality inspection departments and scientific research units。Baosteel Central Research Institute used the testing machine。
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