SDB-4508C Bitumen Ductility Testing Machine

Description

Standards

GB/T 4508, JTG E20-2011/T 0605, ASTM D113

Application

This instrument is used to determine the ductility of bituminous materials.

Main technical specifications

1. Power supply： AC220V,50Hz
2. Ductility distance： 1.5m(±10mm)
3. Heating power： 3500W
4. Cooling power： 1200W
5. Temperature control： 0℃~40℃
6. Temperature precision： ±0.1℃
7. Test speed： 10 mm/min and 50mm/min, two grades.
8. Test precision： ±1mm
9. Packing dimension and G.W.： 2300×530×1130(mm), 206kg

Main technical features

1. 192*64 dot matrix LCD displays parameters.
2. Famous brand air conditioner cooling.
3. Ball screw and straight line guiding unit are equipped. The speed is uniform. No vibration.
4. Stainless steel separation board and transparent bath cover. Easy to observe.
5. Circulation system. PID control. The temperature precision is accurate.
6. It can do both ductility test and elastic recovery test.