JB-500B 300J, 500J,800J Semi-automatic Charpy lab equipments mechanical machine is mainly used to determine the anti-impact capability of ferrous metal materials with high toughness, especially for steel and iron and their alloy, under dynamic load.
This series tester is 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.
Semi-automatic impact testing machine JBS series specification:
| Model | JBS-300B | JBS-500B | JBS-800B | ||
| impact energy | 150/300J | 250/500J | 500/800J | ||
|  			 The distance between the pendulum shaft and impact point  |  			750mm | 800mm | 800mm | ||
| Impact speed | 5.2m/s | 5.4 m/s | 5.9m/s | ||
| Pre-rising angle of the pendulum | 150° | ||||
| Specimen bearer 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 | ||||
| Dimensions (mm) | 2124*600*1340 | 2200*650*1960 | 2450*1200*2455 | ||
| Net Weight (kg) | 450 | 650 | 2300 | ||
Impact Testing Machine Configurations:
1). Main unit----------1 set
2). Pendulum
| JBS-300B | JBS-500B | JBS-800B | 
| 150J/300J--2 pcs | 250J/500J--2 pcs | 500J/800J--2 pcs | 
3). Span specimen plate (L = 40mm)----1 pc
4). Specimen centering plate (L = 40mm)(U, V)----1 pc
 5). Stripping attachment----1 pc
 6). Internal hexagonal wrench (S=12mm)---1 pc
 7). Anchor bolts (M16x300mm)---4 pcs
8). Impact testing security guards----1 pc
9). Touching screen control panel/ PC software
 
 Email: ptestmachine@gmail.com 

 
 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