- Electronic Universal Testing Machine
- Hydraulic Universal Testing Machine
- Dynamic Fatigue Testing System
-
Horizontal Tensile Testing Machine
-
Robot Automated Testing Systems
- Impact Testing Machine Series
- Compression Testing machine
- Torsion Testing Machine
- Bending Testing Machine
-
Creep and Rupture Testing Machine
-
Elastomeric Bearing Testing Machine
- Spring Testing Machine
-
Insulator Testing Machine
- Metallographic
- Hardness Tester
- Microscope
-
Plastic Pipes and Rubber Test Machine
- Melt Flow Index Tester
- HDT&VICAT Softening Point Temperature Tester
- Pendulum Impact Tester
- Hydrostatic Pressure Tester
- Plastic Pipes Ring Stiffness Tester
- Differential Scanning Calorimeter
- Moisture Meter
- Density Tester
- Ash Content Tester
- Falling Mass Impact Testing Machine
- Methylene Chloride Soak Tester
- Flame Resistance Tester
- Milling Machines
- Rubber industry testing equipment
- Environmetal Test Chamber
- Optical Spectrometer
-
Other testing equipment
- Testing equipment for masks and protective Cover
- High And Low Temperature Test Chamber
- NDT Equipment Series
- Vision Measuring Machine
- Optical Profile Projector
- Coordinate Measuring Machine
- Paper and Package Test Tester
- Textile Test tester
- Optical Test Machine
- Cupping Testing Machine
- Bolt testing equipment
- Friction and wear testing machine
- Testing machine accessories
JB-300B/500B 300J,500J semi-auto impact tesing machine
JB-B series semi-auto impact tester is used to determine the anti-impact capability of metal materials under dynamic load.
The pendulum can be operated semi-automatically. The pendulum of the machine can be raised or released automatically. Be applicable for continuing testing in different kinds of laboratories and other metallurgy industrial manufactories.
2. Standards:
ISO148, EN10045, ASTM E23, GB/T3808-2002 ,GB/T229-2007
4. Technical parameters
| Model | JB-300B | JB-500B | |
| Max. impact energy | 150/300J | 250/500J | |
| Impact speed | 5.2m/s | 5.4 m/s | |
| Raised angle | 150° | ||
| Standard span | 40+0.2mm | ||
| Round angle of the jaw | R1-1.5mm | ||
| Round angle of impact edge | R2-2.5mm,R8±0.05mm | ||
| Angle accuracy | 0.1° | ||
| Standard specimen dimension | 10mm×10(7.5/5)mm×55mm | ||
| Power supply | 3phs, 380V, 50Hz Or 220V,60Hz | ||
| Net Weight (kg) | 450 | 650 | |
