Jinan Liangong Testing Technology Co.,Ltd

300J Metal Material Automatic Charpy Pendulum VU-notch Used Izod Laboratory Usage Impact Tester: Same as item 15, ensuring repeatable results for material testing....

Laboratory Instruments Jinan Liangong Testing Technology Co.,Ltd 28 Mar 2026 ( )

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1.JB-300W-type computer controlled impact testing machine is a new generation of high-tech products which our company developed in strict accordance with the GB/T3808-2002 and GB/T229-2007.

2. This impact testing machine is semi-automatic impact testing machine of computer screen ,used for testing the performance of resistance of the metal Materials in the dynamic load impact.

3. It is an essential instrumentation in metallurgical machinery and manufacturing department ,and it is also an indispensable test instrument in research institutes to conduct studies of new materials.

4. It is for the pendulum-type impact testing, using PC computer control, electric Yang pendulum,impact, computer measurement, computing, digital display screen and printing results; it is efficient and accurate for testing.

5. After cutting off the specimen, the remaining energy of the automatic swinging will be ready to do the next impact testing. so in laboratory of doing continual testing and other metallurgy, machinery manufacturing departments of doing substantial impact test.

6. This machine can manifest better advantages. It can calculate the absorbed energy, impact toughness, the scattering angle and test average number.

7. It can print the testing data and testing averages every time. According to users’ requirements,we can achieve long-distance data transmission.

8. The maximum impact energy is 300J and with a 150J swing.

Technical Specifications

Item	Specifications	Remarks
Update Date	Jinan Liangong Testing Technology Co.,Ltd	2026
Lead time	within 30 days	Can be expedited
Material	See product manual	Request Inspection Report
Application	Applicable to multiple industries	Complies with standards
Keywords	Material,Automatic,Charpy,Pendulum,VU-notch,Laboratory

Procurement suggestions

This entry appears nearly identical to a prior one regarding a 300J Charpy impact tester. Assuming it refers to the same equipment used in laboratory impact testing for metal toughness evaluation, the procurement guidance remains consistent: ensure compliance with ISO 148-1 and ASTM E23, verify automatic operation features, and confirm the supplier provides calibration documentation and safety certifications. The system should support standardized V-notched specimens and offer digital data capture for quality records. Emphasis should be placed on mechanical integrity of the pendulum mechanism, anvil alignment, and environmental controls for low-temperature testing. As impact testing is often required for material certification in regulated industries, selecting a reputable manufacturer with service support and adherence to international testing standards is essential to maintain validity of results and accreditation status. (for reference only)