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 , T0606 Asphalt Softening Point Test (Ring-and-Ball Apparatus) in the Industrial Standard of People's Republic of China JTG E20-2011Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering and ASTM D36 Standard Test Method for Softening of Bitumen (Ring-and-Ball Apparatus). 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. Main technical features
1. The instrument adopts microcomputer control, true color touch screen, Linear heating and automatic stir. It is easy to operate.
2. The instrument can test two samples at the same time. After the test, the average value is automatically generated. The instrument buzzes and automatically tests the results. The results are stable and reliable.
II. Main technical specifications
1. Power supply:AC(220V±10%)V, 50 Hz;
2. Measurement range:
(1) Heating medium: 5 ºC~80 ºCdistilled water(softening point ≤80 ºC)
(2) Heating medium: 32 ºC~160 ºC glycerin (softening point > 80 ºC)
3. Temperature resolution: 0.1 ºC
4. Heating rate: it will be adjusted to (5.0±0.5) ºC/ min automatically after three minutes
5. Stirrer: Stirring speed can be adjusted continuously
6. Heating power: 600 W
7. Beaker cubage:800ml
8.Suitable condition: 15ºC~35ºC
9. Relative humidity: ≤ 85%
10. Total power consumption: ≤ 850 W
11. Dimension: 270mm×200mm×330mm(L*W*H)
12. Net Weight: 3kg
Shanghai Changji Geological Instrument Co.,Ltd is established in 1998,the former is Shanghai Geological Instrument Factory under the Ministry of the National Geology and Mineral Resource.
Changji has four major series and more than 200 types products: more 140 types petroleum instruments,more 60 types highway instruments,each 10 types for laboratory instruments,Rotary viscosity instruments and geological instruments.Also we develop and produce more than 30 kinds of non-standard instruments according to the clients' special requirements each year.It depends on the complete category products,strong matching capacity and fast development ability,its products are not only widely used in China,but also sold and welcomed in 20 countries.
Shanghai Changji Geological Instrument Co.Ltd mainly develops and produces petroleum products analyzing instruments , highway detecting instruments, geological instruments and lab instruments. Shanghai Changji is with strong technical strength, large service team and sales, and strict quality manage system makes the market superior of Changji.
Shanghai Changji launches advanced products domestic and overseas with innovative concept continuously replying on 50 years' R&D experience in professional instruments. Among them, the automatic flash point tester, automatic viscometer, automatic moisture tester, automatic fluorescence sulfur analyzer, etc. have reached international leading level in technology. Won a wide range of trust and praise in the domestic and foreign customers. The sales value always be the first in domestic industry.
1. Are your products competitive?
Sure, we are leading manufacturers in China with more than 30 years' experience and professional team, we can guarantee high quality, provide training and good after-sales service.
2. How can I choose the right one for me?
You can contact us by email, online or other ways with detailed requirements, we will recommend right one accordingly.
3. What if I have difficulty in using the instrument?
Pls contact us any time when you have difficulty in using the instruments, we will provide equipment operation manual, operation video and so on. We can also provide training on line acoordingly.
4. When can I receive the goods?
Ordinary non customized models will be delivered within 7 working days. The transportation time is determined by the logistics company.
5. How to deliver?
For domestic customers, we usually provide door-to-door service. For customers overseas, we usually deliver the instruments to the designated places.
6. How about the packing ?
Wooden cases or hard boxes are used to prevent possible damage during transportation of the instruments.
7.How about the warranty?
Usually warranty is 12 months.
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