XJJC-5Introduction to touch screen pendulum impact testing machine
1、purpose：XJJC-5The touch type simply supported beam impact testing machine is mainly used for measuring the impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass, ceramics, cast stones, and electrical insulation materials. It is an ideal testing equipment for the chemical industry, research institutions, colleges, quality inspection and other departments.
2Characteristics:
2.1This series of impact testing machines uses microcomputers（PLC）Intelligent touch impact testing machine developed and produced by technology,PLC+DVP5inch6The combination of the ten thousand color touch screen is perfect
2.2All power sources are Taiwan Mingwei switch mode power supplies, with stable and safe voltage!
2.3Data processing byPLCPerform high-speed processing operations on the grating transmitted by the photoelectric encoder and transmit the results to the display module.
2.4Operation and data display by5inchFull colorLCDTouch screen completed. It can display the calculation results,All parameters and operations of the instrument are completed by it. The number of impacts can be set, and once the number of impacts is reached, the system automatically switches to the test result screen for convenience and clarity.
(This device can display data through a computer, and the instrument can be connected to a computer for operation and data storage. This feature requires additional payment.)
2.5Resolution: The photoelectric encoder used in this series of impact testing machines is a split type photoelectric encoder, which has no resistance and a very high resolution, increasing the angular resolution of this instrument to0.04Degree. Greatly improved the accuracy and precision of the impact machine.
2.7Can apply multiple standards, such asISO，GB，ASTMFree conversion of standards.
3、Technical indicators and specifications
3.1Technical indicators
3.1.1Angle resolution of impact machine: 360°/8000=0.045°
3.1.2Pendulum elevation angle:150°±1°
3.1.3Environmental temperature for use:15～35℃
3.1.4Electricity Source:220V±10%、50Hz，1A
3.1.5Testing machine volume: long600X width450X high850（mm3）
3.1.6Weight of testing machine: approximately100kg
3.2Specifications
Technical performance and parameters：
1. Technical Specifications Table
1）Simply supported beam:
|
speed |
2.9 m/s |
|
Pendulum energy |
1J、2J、4J、5J |
|
pendulum torque |
Pd1＝0.53590Nm Pd2＝1.07180Nm Pd4＝2.14359Nm Pd5＝2.67949Nm |
|
center distance of striking |
230mm |
|
Pendulum swing angle |
150° |
|
Blade fillet radius |
R=2±0.5mm |
|
Jaw corner radius |
R=1±0.1mm |
|
Distance between jaw support lines |
40mm、60mm、62mm、70mm |
|
Impact blade angle |
30°±l° |
|
Pendulum air impact |
0.5% |
