1、 Instrument Overview
Mainly used for measuring the impact toughness of non-metallic materials such as hard thermoplastic molding and extrusion materials, hard thermosetting molding materials, and fiber-reinforced thermosetting and thermoplastic composite materials. The electronic impact testing machine adopts circular grating angle measurement technology, which not only has all the advantages of pointer dial type, but also can digitally measure and display the impact power, impact strength, pre elevation angle, elevation angle, and average value of a batch; It has an automatic correction function for energy loss and can store 10 sets of historical data.
This testing machine can be used by scientific research institutions, colleges and universities, production inspection institutes at all levels, material production factories, etc. to conduct simply supported beam impact tests.
2、 Execution standards
GB/T 1043 Test Method for Simply Supported Beam Impact of Hard Plastics
GB-T 21189-2007 Inspection of pendulum impact testing machines for plastic simply supported beams, cantilever beams, and tensile impact tests
JB/T 8762 Plastic Simply Supported Beam Impact Testing Machine
ISO 179-1993 (E) Plastics - Determination of impact strength of simply supported beams
3、 Instrument characteristics
1. The control system of this instrument is developed and designed based on the second-generation ARM Cortex-M3 core microcontroller. It has a high-performance, low-power 32-bit microprocessor, large capacity flash memory, large capacity SRAM, abundant IO port resources, and other peripheral components. The highly integrated measurement and control system has the characteristics of better real-time performance, faster speed, and higher stability.
2. Adopting a high-precision photoelectric angle data acquisition device, the test data is accurate and reliable.
3. Equipped with powerful intelligent assistants to assist in intelligent hanging and dropping of hammers, preventing the hammer rod from bending due to impact;
4. The automatic measurement of the swing cycle function of the pendulum provides convenient conditions for metrology personnel to detect the indicators of this project, avoiding human timing errors and making the measurement more accurate;
5. The hammer body has a simple structure and a beautiful appearance. It adopts a nut locking installation structure, making the replacement of the hammer body easy and convenient;
6. Adopting a high-precision photoelectric angle data acquisition device, the test data is accurate and reliable;
7. Highly integrated, simple wiring, and convenient debugging;
8. Adopting a 7-inch full-color LCD touch screen control terminal, multiple language operation interfaces, guided operation process, capable of setting test parameters, real-time display of impact angle, automatic calculation of impact energy and strength, viewing test results, printing test data, etc;
9. The host can be connected to an intelligent measuring instrument for sample size, and the operation interface can be selected as a sample size measurement system. After measurement, the size is automatically entered to improve efficiency and calculate the impact strength more accurately;
10. The host can be connected to a computer and tested through computer control.
4、 Technical parameters

5、 Product configuration