●Equipment Name:
Digital Impact Testing Machine
●Model:
300J
●Performance Description:
The touch screen control digital display impact testing machine is
a new type of impact testing machine product launched by our
company in China recently. After continuous technical updating and
improvement in recent years, the product has reached the domestic
advanced technology level. JB—S300B The digital display pendulum
impact testing machine is designed in strict accordance with
"GB/T3038-2002 Pendulum Impact Testing Machine Inspection" and
GB/T229-2007 "Metal Charpy Notched Impact Test Method", according
to JJG145-82 "Pendulum Type Impact testing machine "factory
inspection, American standard impact blade can be converted
according to the actual needs of users.
◆This machine is a digital display semi-automatic impact testing
machine, which adopts touch screen operation, PLC control, electric
swing, impact, measurement, calculation, digital display results
and can be printed, etc., and can use the remaining energy after
breaking the sample to automatically Swing to prepare for the next
test, easy operation and high work efficiency. It is especially
suitable for laboratories that conduct impact tests continuously
and industries such as metallurgy and machinery manufacturing that
perform a large number of impact tests. It meets the requirements
of the metal Charpy impact test method, and can calculate and
digitally display the impact absorption energy, impact toughness,
pendulum lift angle and test average value of the material.
◆The pendulum is designed as a U-shaped pendulum, which ensures the
accuracy of the striking center and the precise moment of the
pendulum;
◆The impact knife is installed and fixed by screws, which is easy
and convenient to replace;
◆Equipped with safety protection pins and equipped with protective
nets;
◆PLC control, according to the command to complete the whole
process of taking pendulum, impact, automatic swing, and impact
multiple times.
◆The testing machine is equipped with an angle sensor, which has
high-speed sampling, storage and calculation functions;
●The Main Technical Indicators:
| Impact Energy | 300J (sledge hammer) 150 (small hammer) |
| Impact Speed | 5.2m/s |
| Pendulum Prelift Angle | 150° |
| Span of Sample Support | 40mm |
| Fillet of Support Jaw | R 1.0~1.5mm |
| Impact Blade Fillet | R 2.0~2.5mm R 8mm |
| Distance from Pendulum Center to Impact Point | 750mm |
| Standard Sample Size | 10 (7.5, 5) × 10 × 55mm |
| Power Supply and Power | three-phase four-wire 50Hz 380V |
| Angle Accuracy | ±0.1° |
| Host Size | 2000×650×1960mm |
| Dimensions of Digital Display Cabinet | 360×400×1200mm |
| There is no corrosive medium, no vibration, no strong
electromagnetic field interference in the surrounding environment. |
| Weight | About 550Kg |
●The Main Equipment Configuration:
◆One 300 joule host
◆150J, 300J pendulum each
◆One motor (installed on the host)
◆Take a set of pendulum transmission device (installed on the host)
◆A set of automatic hanging device (installed on the host)
◆A set of insurance agencies (installed on the host)
◆A set of safety protection device
◆One support adjuster (installed on the host)
◆One sample centering device
◆One proximity switch (installed on the host)
◆One set of touch screen display (installed on the digital display
cabinet)
◆One micro-printer (installed on the digital display cabinet)
◆A pendulum remover
