jinan hardness STING EQUIPMENT CO., LTD
electronic test equipment,tensile tester.
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1. Capacity:
150J,300J,450J,600J,750J
2. Application
JBW-C Computer Control Semi-automatic Charpy Impact Testing Machine is used for measuring
the metal material resistance performance under dynamic load,in order to determine the material
properties under dynamic load.
It’s a necessary testing machine,not only used in the metallurgy,machine manufacture etc areas,
but also used for the science research.
3. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-200,ISO 138,EN10045.
4.Technical Parameters:
| Model | JBDW-300C | JBDW-450C | JBDW-600C | JBDW-750C |
| Max. impact energy(J) | 300 | 450 | 600 | 750 |
| Pendulum Torque | 160.7695 | 241.1543 | 321.5390 | 401.9238 |
| The distance between the pendulum shaft and impact point | 750mm | |||
| Impact speed | 5.24 m/s | |||
| Raised angle | 150° | |||
| Round angle of the jaw | R1-1.5mm | |||
| Round angle of impact edge | R2-2.5mm,R8±0.05mm | |||
| Angle accuracy | 0.1° | |||
| Cooling way | compressor | |||
| Capacity of sample box | 20 | |||
| Range of low temperature | room tempeature --60°c/80°c | |||
| Standard specimen dimension | 10mm×10(7.5/5)mm×55mm | |||
| Power supply | 3phs, 380V, 50Hz or specified by users | |||
| Net Weight (kg) | 900 | |||
JBDW-300C/500C Computer Control Ultralow-temperature Automatic Impact Testing Machine
3) Low-temperature Automatic Impact Testing Machine
JBD-300S/500S Digital Display Low-temperature Automatic Impact Testing Machine
JBD-300W/500W Computer Control Low-temperature Automatic Impact Testing Machine
JBDS-300C/500C Digital Display Ultralow-temperature Automatic Impact Testing Machine
JBDW-300C/500C Computer Control Ultralow-temperature Automatic Impact Testing Machine
Usage and Characteristics
Pendulum Impact Testing Machine is used to test anti-impact performance of metal material under dynamic load to judge the quality of material under dynamic load. This series of impact testing machines mainly include automatic impact testing machine and semiautomatic impact testing machine. They are easy to operate and high effective. Raising pendulum, impact and pendulum dropping are all controlled by electrical control. They can make use of spare energy to raise pendulum automatically and be ready for next impact test. Automatic impact testing machines also include room-temperature impact and low-temperature impact for clients’ requirements. This impact testing machine satisfies GB/T3808-2002<Test of pendulum Impact Testing Machine>and does impact test with metal material according to GB/T229-2007<Metallic materials-Charpy notch impact test>.Besides, it also can satisfy American standards and European standards, like ASTM E23-02a, EN10045,ISO148, ISO83 and other international relative standards.
This impact series of testing machines adopt large torque clutch and high-power motor to make the equipment more stable and no vibration when taking pendulum and releasing pendulum.
Main technical parameters
| Clutch torque force | 630 N·m | 1000 N·m | ||
| Impact energy | 300J | 150J | 500J | 250J |
| Value of every grid | 2J | 1J | 5J | 2.5J |
| Moment of pendulum | 160.7695N·m | 80.3848N·m | 267.9492N.m | 133.9746N.m |
| Impact speed | 5.2m/s | 5.4 m/s | ||
| Distance between pendulum center and sample center | 750mm | 800mm | ||
| Pendulum Preparing Angle | 150° | |||
| Span of Specimen Seat | 40mm | |||
| Jaw fillet of specimen seat | R(1.0-1.5)mm(1mm is special order) | |||
| Fillet of impact blade | R(2.0-2.5)mm(8mm is special order) | |||
| Included angle of impact knife | 30° | |||
| Thickness of impact knife | 16mm | |||
| Dip angle of specimen seat | 11° | |||
| Mode of refrigeration | Compressor or liquid nitrogen | |||
| Temperature range | 0℃ ～ -60℃ or 0℃ ～ -196℃ | |||
| Specification of specimen | 10×10×55mm(thickness is 7.5mm,5mm is special order) | |||
| Speed of delivery | ≤4S | |||
| Capacity of sample box | 10 | |||
| Dimension (L×W×H) | (800×500×1275)mm | |||
| Power Supply | ～380V 50Hz 2.5Kw compressor refrigeration 0.5Kw Liquid nitrogen refrigeration | |||
Three Star Service :
*First Star---Pre-service
24 Hours online service for your consult
Help choose right model,and a series of service,person,advise.
*Second Star---Middle Service
--Give you best offer
--Provide discount for many sets order
--Do customer's request
--Choose payment term you convienent.
--Promptly production and delivery,inform you in time.
--Can provide invoice value as you like to decrease your tax.
. *Third Star---After serivce
--1 year warranty service and all life maintenance.
--Technical Egineer are avalible for oversea trainning.
--Free change for some parts
--Provide newest software vision when update
--Remote control technical consult
--Free installation DVD
--Maintenance plan