New Digital Electric Strain Direct Shear Apparatus

STZJY-6 Digital Electric Strain Direct Shear ApparatusApplication: This apparatus is used to test resisting shear strength of soil specimen. It usually adopts four specimens under the different vertical pressure exerted on the specimens to obtain shear stress when the specimen is destroyed.General Description: The direct shear apparatus is driven by a stepper motor and controlled by a microprocessor system, with load cell and linear electronic transducers to operate independently to perform standard or cyclic tests, programmable by keyboard input and obtaining all data concerning load, horizontal displacements from the display.Specification:1. LCD display2. Accepts specimens 60.8x20mm3. Area of soil sample: 30cm24. Lever ratio:1:125. Vertical Loading:50, 100, 200, 300, 400(Kpa)6. Max. horizontal loading:1.2KN7. Variable speed, 0.01 to 6.99mm/minute8. AC220VAC/60HZ 9. Packing measurement: 1000x680x1300mm, weight: 215kg Features: Microprocessor controlled drive systemlarge LCD displayTest speed, travel and cycles programmable by the keyboardRapid approach and automatic home positioningInfinitely variable speed driveSerial port RS 232C for data transmission to PC in real timeStandard load ring and dial gauges Usable for manual recording