ASTM D638,ISO 5893,ISO 6259, ISO 7500-1 、ASTM D 695 、ASTM D 790
1.Transmission load system adopts ac servo motor and synchronous cog belt speed reducer, to produces high precision ball screw rotation and then drive mobile beam loaded again.
2.Full digital closed loop control system using automatic control IC, interior is the combination of DSP + MCU, the overall performance is superior.
3.The tensile testing equipment internal integrated motor control module, the hardware such as PWM, QEI, etc. Make the system key performance fully guaranteed by the hardware module, and ensure the safe and smooth operation of the system.
4.Using servo motor control chip and multi-channel data acquisition processing module of the current international most advanced to ensure system sampling consistency and high effective control function.
5. This tensile tester Using computer to do test progress and the dynamic display of the test curve,and deals with data processing. After the test analyzing data through image processing module and reediting curve zoom, ensure its performance reached the international advanced level.
6. Dedicated ASIC chip shares the sampling work, condition monitoring and a series of peripheral. Communication and such related work achieve from internal hardware module implementation. Truly realize finishing the closed loop control in the underlying system.
7. Layers of protection: it has two level protection function, software and hardware. And it can achieve for testing machine overload, over-current, over-voltage, under-voltage, tachycardia, limit protection a variety of ways.
8.3 roads of high-speed 24 bits A/D conversion channel, its effective code value resolution can reach a maximum of 200000 points, achieved not step inside and outside, and the entire resolution remains the same.
Main technical parameters:
10kN, 20 kN or 50kn
Load measuring accuracy
Testing force resolution
Range of testing speed
Measuring accuracy of displacement
Measuring system of deformation
Scale distance10mm，deformation 999mm,resolution 0.1mm
Measuring accuracy of deformation
Valid testing space
Valid testing width
Position limit protections
Electronic position limit protection
Over current protection
Exceed 20% voltage, machine will stop automatically
Exceed 10% max load, machine will stop automatically
Single phrase 220V±10%