Product Specifications
| Prod Model: |
GD-2801E-1 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Resolution: |
0.1 Penetrations |
| Heating Power: |
200 W |
| Standard Needle: |
2.5 G |
| Maximum Penetration: |
600 Penetrations |
Product Description
Feature
Automatic temperature control
For wax determination multifunctional type
With water bath
The instrument is designed and made as per the National Standard GB/T4509 It is suitable to determine needle penetration of petroleum asphalt, modified asphalt, liquid petroleum asphalt and residues after evaporation of emulsified asphalt.
Technical characteristics and performance:
1. The newly designed up and down assembly have coarse adjustment and fine adjustment, so it can be adjusted freely.
2. It adopts a newly designed heating structure. The heating and temperature measurement devices can be separated from the constant temperature bath, so it is easy to be operated.
3. Equipped with automatic temperature controller and a high precision temperature sensor, so it can conveniently set controlling temperature and it is with high temperature controlling accuracy.
Technical parameters
1. Measurement range: 0~600 penetration;
2. Minimum scale division: 1 penetration;
3. Display mode: By a digital dial indicator of 0.01;
4. Temperature controlling mode: By a digital temperature controller;
5. Temperature controlling accuracy: 25± 0.1c (Ambient temperature should not be higher than 20 c);
6. Heating power: 200 W;
7. Constant temperature bath: Made of harden glass;
8. Timing selection: 5 s or 60 s; Timing error is less than ± 0.1 s;
9. Standard needle: 2.5± 0.05g; As per GB/T4509;
10. Others: Equipped with cold light source and a magnifier, so it is convenient to be operated.
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.
Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with various standards of ISO, ASTM D, IP, GB etc. We have developed sales channels in many countries and regions such as Thailand, Philippine, Iran, Indonesia, Spain, Iceland, Chile, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market.
We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
