Asphalt needle penetration test, Asphalt penetrometer, Asphalt testing equipment
Description
This apparatus is designed according to the national standards GB/T 4509-1998/2010, it mainly used to determine the asphalt needle penetration and petrolatum conical penetration. It’s widely used in food industry, road engineering, and many other industries. Advanced mechanical design, easy regulation of lifting; digital type temperature control meter, accurate temperature control, high precision needle penetration digit meter guarantee the reliable results. Advanced machinery design, easy lifting regulation, digital temperature meter, accurate temperature control, high accuracy needle penetration tester guarantee the reliable test result.
Features
- Digital indication of needle penetration value
- 6 steps of penetration timing device, high control accuracy
- Coarse / fine regulation on lifting frame, easy regulation, accurate needle aligning.
- Equipped with grease smasher, constant temperature bath, automatic control of water bath, multifunction, highly cost effective.
- By choosing standard needle, specimen plate, thermometer, weights can do some different test.
Main technical parameter
|
Testing range |
(0~600)needle penetration |
|
Needle penetration timing device |
5/8/10/12/30/60s is optional, time error < ±0.1s |
|
Resolution |
0.01mm; |
|
Needle penetration precision |
needle penetration |
|
Standard needle |
50mm, 2.5g±0.05g(basic configuration, see attachment) |
|
Heater power |
200W; |
|
Temperature control accuracy |
(25±0.1) (ambient temperature not over than20 |
|
Temperature control mode |
High precision digital temperature controller |
|
Constant temperature bath |
Hardened glass jar |
|
Stir |
Magnetic bead automatic stirring |
|
Standard cone |
(102.5±0.05)g, Complies to GB/T269 |
|
Lifting frame |
Coarse / fine regulation on lifting device, for easy aligning to specimen surface |
|
Overall size |
280×350×700mm(L×W×H) |
Optional accessories
1. Standard needle: latest products
2. Other cone: 1/2 cone, 1/4 cone
