1. Product scope and characteristics

The testing machine meets : GB/T16491-2008 "Electronic Universal Testing Machine" and JJG139-1999 " Verification Regulations for Electronic Universal Testing Machine " ; meets: molded polystyrene foam board GB/T6343; DBJ01-38 GB/ T8811; rigid polyurethane foam GB/T6343 DBJ01-38; rubber powder polystyrene particle insulation slurry JG158-2004; adhesive DBJ01-63; interface agent DBJ01-63; plastering anti-cracking mortar DBJ01-63; polyurethane veneer GB/ T6342; JC/T547 (test substrate is polyurethane veneer); tile adhesive JC/T547; polymer cement polystyrene insulation board GB/T6342; caulking agent DBJ01-6; GB8813-88 rigid foam compression test Method; GB8812-88 rigid foam plastic bending test method; C-T547-2005 ceramic wall and floor tile adhesive; JG149-2003 expanded polystyrene board thin plaster external wall external insulation system; DBJ01-63-2002; external wall external insulation The quality inspection standard of polymer mortar; JG158-2004 rubber powder polystyrene particle external wall external insulation system; GB/T6343-1995 foam plastic and rubber apparent (volume) density determination; JC 623 insulation board steel wire mesh and other standards Experimental requirements for materials such as thermal insulation mortar, thermal insulation board, adhesive, and mesh cloth.

1. Host

● Door-type frame structure, integral spray-plastic casing, neat and elegant appearance.

The lead screw only bears the tensile force, which effectively extends the life and rigidity stability.

The loading method of precision ball and ball screw , the double nut is back tight to eliminate the gap, to ensure the high rigidity and high dynamic performance of the system.

2. AC servo speed control loading system

●Using all-digital AC servo motor and driver, German planetary gear reducer, this reducer is a special supporting product for servo motor, it is directly connected to the motor, small in size, high in efficiency, and very low in noise. It has high driving rigidity and high speed acceleration , The reliability is improved, and the transmission adjustment link is less.

The AC servo motor has a speed adjustment ratio of up to 50000 times, so that the lifting speed of the beam is steplessly adjustable within 0.01-500mm/min. It has a perfect overcurrent and overvoltage protection function. The built-in acceleration and deceleration operation mode makes the switching smooth and stable.

3. Full hardware built-in control system

● Adopt all-digital embedded integrated electrical technology; fully realize constant velocity displacement control, constant velocity test force control, constant velocity strain control, excellent control performance, all-digital hardware implementation method, strong anti-interference ability and good stability.  

●The software has a high degree of integration, and has a variety of national standards in memory, which is suitable for different customers' requirements for corresponding material testing and testing.

2.     Main technical parameters  :