Hydraulic & Engineering Instruments limited |
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Similar to HLM 592 Series except that it has an arrangement for automatic pacing system, which is achieved by the combination of advance hydraulic and electronic system. Control signal from the electronic system is passed on to the vector drive that controls the rotation of the single phase 1H.P. operating on 220 volt + 1% AC supply through the P.
I.D controller. This keeps the rate of loading within + 5% of set value. All controlling is through the membrane key board. The electronic system have a advance 8 bit microprocessor with 12 bit ADC. If connected to the computer, total controlling can be done through the computer. It displays online graph of load vs time.
The supporting windows based software has facility to:- 1) Store files 2) Give profile of the batch 3) Retrives files on demand 4) Calculate max stress value 5) Store results of 1000 test cubes Note: - Computer is an optional accessory.
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