This apparatus provides a means of predicting the durability of rock to weakening and isintegration when subjected to the simulated effects of climatic slaking. The apparatus consists of a motorized drive unit which is mounted on a base plate and which can rotate two or four drum at the same time with a 20 r.p.m. of speed.
Technical Specifications :
* Standard : ASTM D4644
* Dimension (mm) : 1400 (L) x 370 (W) x 240 (H)
* Speed Rotation : 20 r.p.m.
* Approx. Weight : 21 kg
Unit Consist Of :~
* NL 1021 X / 001 – P 001 Drum & Tank Assemblies Included Coupling ( 2 set )
Optional Accessories :
* NL 1021 X / 001 – A 001 Drum Assembly Unit c/w Cover
* NL 1021 X / 001 – A 002 Tank Assembly Unit
* NL 1021 X / 001 – A 003 Flexible Coupling Unit
