HJC黄金城

Description

Main features include:

• Two channels for load sensors
• Wide graphic display 128 x 80 pixel
• Graphic printer available as option
• AC motor fitted with VFD INVERTER device: high efficiency, low consumption, silent operation
• Dual stage pump for fast approach and automatic switch to high pressure for loading
• Second frame optional facility

Frame
Four column high stiffness welded frame tested for stability to EN 12390-4.
Heavy duty spherical seat in lubricating oil bath, allowing initial free alignment at the initial contact with the specimen and automatic jamming up to the end of test.

Compression platens 
See table. Traceable certificate of surface hardness available on request.

Safety features
Includes: Max. pressure valve to avoid machine overloading; piston travel limit switch; emergency stop button; front door and rear transparent fragment guard.

Technical Specifications

WIZARD AUTO AUTOMATIC POWER AND CONTROL SYSTEM

Hydraulics

• Max pressure 700 bar
• Power 750 W
• Dual stage pump: low pressure/high delivery for fast piston approach and high pressure/low delivery for loading.
• AC motor fitted with VFD inverter device featuring high efficiency, reduction of power consumption and silent operation.
• Second frame optional facility using valve selector.

Hardware

• Two 16 bit analog channels for load sensors
• Wide graphic display 128 x 80 pixel
• Sampling rate 50 Hz
• Internal memory
• RS 232 port for data download (including load/time graph points) to PC in ASCII format
• Integrated printer as optional. See accessories

Firmware

• Real time display of load and stress
• Automatic application of the selected load rate
• Execution of loading ramps with the possibility to manually increase or decrease the test speed during the test
• Peak detection and saving
• Language selection
• Multi-coefficient linearization of the calibration curve for better accuracy at low loads
• Multiple units: Lbf / Ton / kN. 

PHYSICAL SPECIFICATION TABLE

 
*To be adjusted using the suitable distance pieces. See accessories