SYD-2806E Asphalt Softening Point Tester

Summary
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 E20-2011 Specification 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.It adopts microcomputer control, 3.2 inch touch screen and display technology, easy man-machine conversation and operation.
2.It adopts electric heating, automatic stirring and other working modes,the highest heating temperature is 160ºC, the temperature of medium inside the bath is constant, the temperature rate is accurate.
3.It can test the softening point of two samples at the same time, when the test is finished, it can finish the average value  calculation and display
the test results automatically.

II. Main technical specifications
1. Power supply: AC 220V±10%, 50 Hz
2.Measurement range:     E: (+5.0~+80.0)ºC
3.Temperature resolution: 0.1ºC;
4. Stirrer: The stirring speed can be continuously adjusted.
5.Heating rate: After 3mins, automatically adjust to (5.0±0.5)ºC/ min.
6. Heating power: 800 W
7.Beaker cubage: 1000 ml
8.Environment: The room temperature should be lower than 35 ºC
and keep stable without air convection.
9.Relative humidity: ≤ 85%
10.Total power consumption: ≤ 850 W
11.Dimension: 270mm×200mm×330mm(L×W×H)