Product description:
Suitable for bolt and nut locking performance test.Measure bolt and nut locking torque, mounting torque, self-locking torque and pre-tightening force, etc.Of all kinds of bolts, screws, friction type, pressure type bolt, tensile bolts, torsion shear bolts, stud, square head bolt, hex nut torque, such as mechanical performance testing, test process automatic control, torque, stress, deformation and torsion Angle full closed loop control, display, keyboard input operation and control mode of intelligent system Settings;Control mode arbitrary setting, no impact, smooth switching, loading and unloading smooth.
Product specifications:
* inspection standard: jjg269-2006 torsion testing machine, GJB 715.14-1990 fastener test method torque,
Test method for fasteners -- torque -- tension,
Fasteners -- torque/axial pretension test
Nasm1312-31:97 fastener test method torque,
* maximum torque: 10~5000n.m Can be customized
* test machine level: 0.5
* torque measurement range: 1% fs-100% FS
* torque resolution: 0.01 N•m
* test torque square: positive and negative directions
* reverse speed control range: 0.1 ° 720 ° / min can be customized
* torque resolution: 1/ + / - 300000
* minimum torsion Angle reading value: 0.01 °
* test itinerary: 50mm-200mm can be customized
* relative error of repeatability: < 0.5%
* relative error of torque value: < + / - 0.5%/ < + / - 1%
* power supply: 220V, 50Hz
* relative error of torsion Angle: < + / - 0.5%
* loading mode: fully automatic
* torsion attachment: three-jaw chuck type can be customized
* equipment weight: about 200KG
* main configuration: one host, one original computer, one printer and one special test software