Gold Co.,Ltd
|
Price: | 1.0 EUR |
Payment Terms: | T/T,L/C,D/A,WU |
Place of Origin: | Chongqing, China (Mainland) |
Add to My Favorites | |
HiSupplier Escrow |
The instrument is designed and made as per the national standard of People's Republic of China GB/T4507 Standard Test Method for Softening Point of Asphalt and T0606 Asphalt Softening Point Test (Ring and Ball Methods) in the industrial standard of People's Republic of China JTG E20-2011 Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the softening point of asphalt, tar, liquid asphalt and other types of asphalt. It is the best choice of asphalt manufacturers, highway and bridge construction companies, college and universities, and research and development departments.
It adopts micr℃omputer control technology, linear heating and automatic stirring working mode, it can determine two samples at a time and can show test result automatically. It is convenient, efficient, and reliable. It is the desired instrument for laboratory to determine the softening point of asphalt.
Main technical specifications
Power supply | AC 220V (-5%~10%), 50 Hz |
Measurement range | 5.0 ℃~90±0.5 ℃; or 5.0 ℃~75±0.5 ℃ (You should use low temperature water for measurement at 5.0 ℃~ambient temperature) |
Temperature resolution | 0.01 ℃ |
Stirrer | Its speed can be continuously adjusted |
Heating rate | It will be 5.0±0.5 ℃/min after 3 minutes in the measurement state |
Heating power | 800 W |
Capacity of beaker | 1000 ml |
Environment | The working temperature should be lower than 35 ℃ and keep stable and without air convection |
Relative humidity | ≤ 85% |
Maximum power consumption | 850 W |
Introduction:
The instrument is designed and made as per GB/T4507 Standard Test Methods for Softening Point of Petroleum Asphalt of National Standard of People's Republic of China , T0608 Asphalt Softening Point Test (Ring-and-Ball Apparatus) in the industrial standard of People's Republic of China JTG E20-2011 Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.
I. Features
l Small desktop structure. Controlled by micro-computer. Linear heating and automatic stir. It shows the reliable test result.
l The beaker is made of high-temperature resistant glass. The rings and balls all meet requirements of standard test methods..
l An automatic stirrer is equipped in the bath. LED shows time and temperature. It can test two samples at a time. Easy to use.
II. Specifications
Power supply | AC 220V±10%, 50 Hz |
Environment | The room temperature should be lower than 35 ℃ and keep stable without air convection |
Measurement range | 32℃~150 ℃; ±1.0 ℃ |
Stirrer | The stirring speed can be continuously adjusted. |
Heating power | 800 W |
Heating medium | glycerin |
Beaker cubage | 1000 ml |
Relative humidity | ≤ 85% |
Total power consumption | ≤ 850 W |
Test sample | 2 samples |