JBS-D 150J, 300J, 250J 500J Series Digital Pendulum Low Temperature Impact Testing Machine
1.Application:
JBS-D type 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.
2. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
3.Features:
3.1 Liquid nitrogen refrigeration
3.2 Which adopts singlechip control, this machine can auto-complete the following actions: rising pendulum, hanging pendulum, sending specimen, positioning, impacting,temperature conditioning
3.3 After impacting the specimen, the machine can raise pendulum with surplus energy automatically so as to be ready for the next test
3.4 Can display material impact absorption power, impact toughness, pendulum raising angle and test average value, and can print the test data and the average value of the test.
4.Main Technical Specifications:
| Model | JBS-300D | JBS-500D |
| impact energy | 150J | 300J | 250J | 500J |
| Value of every grid | 2J | 1J | 5J | 2.5J |
| Moment of pendulum(N.m) | 160.7695 | 80.3848 | 267.9492 | 133.9746 |
The distance between the
pendulum shaft and impact point | 750mm | 850mm |
| Impact speed | 5.2m/s | 5.4 m/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±0.05(special order)mm |
| Angle accuracy | 0.1° |
| Standard specimen dimension | 10mm×10(7.5/5)mm×55mm |
| Thickness of impact knife | 16mm |
| Dip angle of supporting surface of supports | 11°
|
| Cooling way | liquid nitrogen refrigeration |
| Capacity of sample box | 10 |
| Range of low temperature | room tempeature-190°C |
| Precision of controlling temperature | fluctuation ±1.5°C grades 2°C |
| Power supply | 3phs, 380V, 50Hz Or 220V,60Hz |
| Dimensions (mm) | 2200 ×1500×1900 | 2200 ×1500×1900 |
| Net Weight (kg) | 880 | 950 |
5.Standard Accessories
5.1 Main unit----------1 set
5.2 Pendulum
| JB-300B | JB-500B |
| 150J/300J--2 pcs | 250J/500J--2 pcs |
5.3 Span specimen plate (L = 40mm)----1 pc
5.4 Specimen centering plate (L = 40mm)(U, V)----1 pc
5.5 Stripping attachment----1 pc
5.6 Internal hexagonal wrench (S=30mm)---1 pc
5.7 Anchor bolts (M16x300mm)---4 pcs
5.8 Impact testing security guards----1 pc
5.9 Low temperature device---1 pc
5.10 Automatic sample sending and automatic positioning device---1 pc
5.11Nitrogen tank---1 jar
5.12 Pressure pump ---1 set
Impact testing machine with full covery
Impact testing machine with common covery show:
Impact testing machine after package:
Certification:
Dear customer, if you need our testing machines, please contact with us without any hesitate ! We will supply our best service for you ! Best Wishes !
Sunny
Jinan Hensgrand Instrument Co.,Ltd.
Tel/: +86-15866777590
Fax:+86-531-81901323
Add: 4915,West Jingshi Road,Jinan city,ShanDong Province,China.
Jinan Hensgrand Instrument Co., Ltd. Was established in 2001, is specialized in developing and manufacturing of testing equipment used for metal, non-metal and composite materials mechanic performance testing.
Our main products are Hydraulic Universal Test Machine, Electronic Universal Test Machine, Compression Testing Machine, Spring Testing Machine, Impact Testing Machine, Torsion Testing Machine, Hardness Tester, Testing Machine Accessories. Most of them comes with CE and ISO certifications.
Products are widely used in steel metallurgy, machinery manufacturing, space flight and aviation, military, auto manufacturing, rubber industry, plastic industry, etc. UAS, UK, Germany, Italy, Canda, Singapore, Philippines etc. Are our main exporting countries.
"To make high quality products" is our manufacturing philosophy!
With scrupulous manufacturing process, large-scale production, strict quality management, normative user training and improved service system, our company is specialized in providing customers with humanized products which customers can rest assured to buy and use with ease.
