Brand : GILSON,MATEST,HUMBOLDT,FORNEY,CHINA
Stok : In Stock
ASTM D4644
Slake durability is a simulated weathering test to determine abrasion resistance during wetting and drying cycles of shale and similar soft rocks. Samples in mesh drums are alternately tumbled through a water medium and oven-dried for two cycles. The percent loss of mass is referred to as the slake durability index. The SA-80 Slake Durability Device consists of a base-mounted drive unit, two mesh drums and two water tank assemblies with quick release drive couplers. The 5.5x3.9in (140x100mm) drums rotate at a speed of 20 revolutions per minute and are constructed of corrosion-resistant stainless steel mesh with 2mm openings and solid end plates. The 4ft (1,219mm) base of the unit can accommodate up to four tank/drum assemblies to allow additional samples to be tested simultaneously. For increased sample testing add two water tank assemblies (SAA-30) and two wire mesh drums (SAA-31). Product Dimensions: 48x14x9.25in (1,219x355x235mm), WxDxH.
Slake Durability Device, 230V/50Hz SA-80F
SLAKE DURABILITY DEVICE
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SLAKE DURABILITY DEVICE
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