SDB-4508F 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： -5℃~80℃
6. Temperature precision： ±0.1℃
7. Force measurement： Maximum 500N,±1N
8. Test speed： 10 mm/min and 50mm/min, two grades.
9. Test precision： ±1mm
10. Packing dimension and G.W.： 2300×530×1130(mm), 206kg

Main technical features

1. 5.7 inch LCD displays parameters, button panel controls the test procedures.
2. Famous brand air conditioner cooling. Double bath(with a outer bath) provides better temperature precision.
3. Ball screw and straight line guiding unit are equipped. The speed is uniform. No vibration. Automatic return after test. Breaking unit is equipped.
4. Stainless steel separation board and transparent bath cover. Easy to observe.
5. Automatic calculation and data storage. 30pcs of test data can be saved. Built-in printer is equipped for data printing.
6. Force test for one sample is provided. Force value and curve can be displayed. The peak value will be recorded.