Cerchar Rock Abrasiveness Tester "TYP WILLE" (Standard Cerchar Rock Abrasiveness Tester with binocular microscope)
The Cerchar-Test (Cerchar, 1986) is designed to evaluate the abrasiveness of rocks. This testing device enables the determination of the Cerchar-Abrasiveness-Index (CAI) to distinguish the abrasiveness of bedrock. Features: - Stiff test frame with two column construction with crosshead and base plate made of solid aluminum - Crosshead mass with ball bearings for axial test load of 70 N with quick clamping - the compound table allows the movement of the clamping device in one direction to achieve tool wear and repeat traverse action - easy loading and unloading of the crosshead manually Techn. Data: Test load: 70 N Dimensions (WxLxH): 380 x 520 x 690 mm Weight: 35.0 kg Max. Specimen height: 170 mm Max. Sample diameter: Ø 80 mm - Bigger specimen diameter optional available Binocular microscope SZM 1 made by Optika, Italy (details to be found in the microscope section!) Including 25 rockwell hardness 54/56 HRC.
|shipment-weight, NOT netto weight (kg)||50.000000|