Hi Q Test Equipment Private Limited

Model Name/Number

HIQ-5202

List of experiments covered:

• Verification of first order transfer function
• Verification of 2nd order transfer function
• Verification of 3rd order transfer function

Accessories:

• User  Manual-1
• Patch Chord Set-1
• Power Chord-1

Model Name/Number

HIQ-5201

List of experiments covered:

• Study of simple phase lag network
• Study of simple phase lead network
• Study of lag compensation
• Study of lead compensation
• Study of lead-lag compensation

Accessories:

• U'ser Manual-1
• Patch chord Set-1
• Power Chord-1

Model Name/Number

HIQ-5203

 Aproportional–integral–derivative controller (PID controller) or three-term controller) is a control loop mechanism employing feedback that is widely used in industrial control systems and a variety of other applications requiring continuously modulated control.

PID Controller used in our system is to know the mechanism of  PID Controller.

List of experiments covered:

• Time domain response of PID controller.
• Proportional Controller
• Study of PID control
• PID design by process reaction curve method. 

Accessories: 

• User Manual-1
• Patch Chord Set-1
• 3 Pin Power Chord-1

Model Name/Number

HIQ-5207

List of experiments covered:

• Study of series connected magnetic amplifier
• Study of parallel connected magnetic amplifier
• Study of self saturated magnetic amplifier

Accessories:

• User Manual -1
• Patch chord Set-1
• Power Chord-1

Model Name/Number

HIQ-5208

List of experiments covered:

• To study the time response (Steady State and Transient response) of a variety of a simulated linear systems and to co-relate the studies with theoretical results.

Accessories:

• User Manual -1
• Patch chord Set-1
• Power Chord-1

For various values of gain

• Open loop response of 2nd order system
• Closed loop response of 2nd order system
• Response of 3rd order system

Model Name/Number

HIQ-5211

List of experiments covered:

• AC motor speed control
• AC motor torque characteristics

Accessories:

• User Manual -1
• Patch chord Set-1
• Power Chord-1

Model Name/Number

HIQ-5212

List of experiments:

• Programming of registers, timer and counter using ladder software
• Study and verification of truth tables of logic Gates using ladder software
• verification of Boolean expressions
• interface and programming of a stepper motor

Accessories supplied:

• Windowed based Ladder software -1
• 4mm patch cords -1Set; user’s manual -1Book;
• 3pin power cord & spare fuse -1each.

Optional Accessories required:

• 20MHz/30MHz dual channel Analog or Digital Storage oscilloscope with an Alt. triggering facility.
• 31/2 Digit, Digital Multimeter

Accessories:
The following accessories supplied along with the each unit

• User’s Manual -1Book
• 4mm patch cord -1Set
• 3Pin power cord & Spare fuse -1each

Model Name/Number

HIQ-5213

A major portion of any first course on automatic control system invariably revolves around the study of D.C. position control systems. Experimental work in this area has however been confined to analog simulated systems, e.g. through our 'Linear System Simulator' or similar other units. The biggest advantage of this approach is the unlimited flexibility and near perfect operation of the simulated systems leading to a close correlation between theoretical and experimental results, however, the student is denied the feel of a physical electromechanical system. The present unit has been designed with this objective in mind. Despite the constraints like friction, dead zone, nonlinearities due to amplifier saturation and motor current limiting, and low speed of response associated with any mechanical system, the student has been provided with enough opportunity for experimentation on a working system.

 

Model Name/Number

HIQ-5214

Salient Features: 

• Signal Sources: There are two built-in sources for operating the error detector. These are, 1. D.C. : I.C. regulated +5V (nominal)
• A.C. : 400 Hz, 1.2V p-p (nominal) b. Measurement: A 3½ digit DVM is available on the panel for the measurement of d.c. signals. For a.c. measurements an external CRO will be required.
• Building Blocks: 

Accessories:

• User Manual -1
• Patch chord Set-1
• Power Chord-1

Error Detector : The basic error detector consists of two servo-potentiometers with calibrated dials of 1 resolution mounted on the panel. A common A.C./D.C. (selected by a switch) signal is internally connected to these, and the potentiometer outputs are permanently wired to a unity gain instrumentation amplifier. The output of the instrumentation amplifier is brought out on the panel. This constitutes the error detector.
Demodulator : This block is needed during the a.c. operation of the potentiometer. The a.c. output of the potentiometer may be connected to the demodulator input and the output obtained is a phase-sensitive d.c. signal.

Power Supply: 

• The unit has an internal ±12V I.C. regulated supply which is permanently connected to all the circuits. The power supply and the circuits are short circuit protected. No external
• A.C. or D.C. power may be connected to the sockets on the front panel. A good quality dual trace oscilloscope is the only external equipment required for this experiment.

Model Name/Number

HIQ-5210

List of experiments covered:

• DC motor speed control
• Torque characteristics

Accessories:

• User Manual -1
• Patch chord Set-1
• Power Chord-1

Model Name/Number

HIQ-5204

List of experiments covered:

• Identification of over parameters
• On/off control
• Proportional control
• Proportional, Integral control
• Proportional, Integral & Derivative control.

Accessories:

• User Manual -1
• Patch chord Set-1
• Power Chord-1

The graphical representation can be viewed on a pc in a closed Loop system The PID unit supplied with Temperature simulator kit, RS 232 serial cable And software. Which enables the students to carry out the experiments on a pc? And the effect of P, I & D can be studied on a closed loop system along with Temperature loop.

Model Name/Number

HIQ-5206

List of experiments covered:

• Study of characteristics of a synchro transmitter
• Study of characteristics of a synchro receiver
• Demonstration of working of the set up as a torque transmitter

Accessories:

• User Manual -1
• Patch chord Set-1
• Power Chord-1