Transducers, Instrumentation & Control Trainers 217-50

Transducers, Instrumentation & Control Trainers 217-50

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Description

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The Transducers, Instrumentation and Control Trainer introduces students to input sensors, output actuators, signal conditioning circuits, and display devices through a wide range of hands-on practical activities.

This self-contained trainer has all the necessary power supplies, signal / function generator, light sources and compressed air supplies to carry out the range of hands on experimental work. It is possible to build and test complete closed loop control systems for rotary speed and position, making the trainer ideal for use in control engineering teaching.

The trainer is supplied with a detailed curriculum manual that provides background theory, practical activities, and student assessment questions.

A student workbook is also provided, allowing students to create a personalized record of their work and record practical results as they work through the curriculum materials as well as an instructor's guide is provided, offering solutions to all of the questions and practical activities contained in the curriculum manual and student workbook.

The experiments module features system layout screen-printed PCB circuits. A comprehensive series of transducer input and an output device together with signal conditioning and instrumentation circuit is provided.

The transducer and signal conditioning elements of this trainer are typical of those used throughout industry. These elements include:
• Input Devices
• Output Devices.
• Signal Conditioning Circuits

Input Devices: For the detection of rotary and linear position, light, pressure, strain, humidity and audible and ultrasonic sound.
Output Devices: For the generation of heat, light, rotary and linear actions, audible and ultrasonic sound and visual indication of voltage.
Signal Conditioning Circuits: For the investigation of Wheatstone Bridges and current measurement techniques, linear and non-linear signal amplification, DC restoration of AC signals, signal transmission techniques.

The comprehensive competency-based curriculum manual provided with the trainer covers the following topic areas:
• An introduction to sensors & transducers systems.
• Input transducers - an evaluation of the various devices provided.
• Output transducers - practical investigation of the various devices provided.
• Display devices - practical investigation of the devices provided, applications in practical systems, evaluation of input requirements.
• Signal conditioning circuitry - in depth investigation/analysis of the numerous signal conditioning circuits provided, including properties of amplifiers, buffers and inverters, input/output requirements of the circuits provided, proper use of comparators, oscillators and filters and matching instrumentation circuits to the input and output transducers.
• Practical control systems - design and implementation of speed control systems, positional control systems, temperature control systems and light level control systems

INPUT TRANSDUCERS:
• Position sensors:
Includes various types of Potentiometers: Carbon track, Wirewound & Precision Rotary Potentiometer, Slide Potentiometer.
• Temperature / Heat Sensors:
Includes Type 'K' Thermocouple, NTC thermistor, Platinum RTD, IC Temperature Sensor.
• Light Sensors:
Includes Photoconductive Cell, Photovoltaic Cell, Phototransistor & P.I.N. Photodiode.
• Displacement Sensors:
Includes Linear Variable Displacement Transformer (LVDT) and Linear Variable Capacitor (LVC), Strain Gauge.
• Environmental Sensors:
Includes Air Pressure sensor, Air Flow Sensor and Humidity Sensor.
• Speed / Counting Sensors :
Includes DC motor with Tachogenerator, Slotted Opto Sensors, Reflective Opto Sensors, Inductive Proximity Sensor & Hall Effect Sensor.
• Sound Sensors:
Includes Ultrasonic Receiver & Dynamic Microphone.
• Pneumatic Supply
Pneumatic air pump

OUTPUT TRANSDUCERS:
• Heater
• Filament Lamp
• DC Motor
• Solenoid Air Valve
• Pressure Gauge
• Ultrasonic transmitter
• Buzzer
• Loudspeaker
• Relay
• Solenoid
• Digital Counter with LED Display
• Tachometer with LED Display
• Bargraph voltage indicator
• Analog Center Zero Galvanometer (-35µA~0A~+35µA)

SIGNAL CONDITIONING CIRCUIT:
Provide conditioning circuits having interface between the input sensors and output devices.
• Wheatstone Bridge
• Buffers
• Inverters
• Comparator with switchable hysteresis
• Amplifiers with gain and offset control
• Current amplifier
• Summing amplifier
• Differential amplifier
• Instrumentation amplifiers
• AC amplifier
• Oscillator 40kHz
• Filter 40kHz
• Low-pass filter with switchable time constant
• Precision full-wave rectifier
• Sample and hold circuit
• Integrator with switchable time-constant
• Differentiator with switchable time constant
• V/F Voltage to Frequency converters
• F/V Frequency to Voltage converters
• V/I Voltage to Current converters
• I/V Current to Voltage converters
• Alarm oscillator with switchable latching
• Power amplifier
• Audio Amplifier
• Electronic switch

1) UNIVERSAL LAB STATION ULS-2000

The ULS-2000 contains all of the functions required for studying and experimenting platform which is compact, lightweight and extremely durable.

• DC Power Supplies Module
Fixed Output: +5V/0.5A, -5V/0.5A, +12V/0.5A, -12V/0.5A
Variable Output: +0V ~ +23V/0.5A, -0V ~ -23V/0.5A

• AC Power Supplies Module
19V–15V–9V–0V–9V–15V-19V

• Data Switches Module
5 units slide switches and corresponding output terminals. When switch is set at "down" position, the output is LO level; contrarily, it is to be HI level when setting at "up" position.

• Function Generator Modules
Sine, Triangle and Square waveform output Frequency range: 1Hz to 1MHz in 6 decades With fine adjust, Amplitude and DC offset control
o TTL Mode: 1Hz to 1MHz in 6 decades
o Six frequency ranges:

  • 1Hz to 10Hz
  • 10Hz to 100Hz
  • 100Hz to 1KHz
  • 1KHz to 10KHz
  • 10KHz to 100KHz
  • 100KHz to 500KHz

o Sine wave output: 0 to 12Vpp variable
o Triangle wave output: 0 to 8Vpp variable
o Square wave output: 0 to 22Vpp variable

TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULES:

2) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (1) D1750-01

MODULE D1750-01 CONSISTS OF:
• Tachometer (RPM) specially design for application of Modules D1750-03
• Analog Center Zero Galvanometer (-35µV~0V~+35µV)

3) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (2) D1750-02

MODULE D1750-02 CONSISTS OF:

INPUT TRANSDUCERS:
• Displacement Sensors:
Includes Linear Variable Displacement Transformer (LVDT) and Linear Variable Capacitor (LVC).
• Position sensors:
Includes various types of Potentiometers: Carbon track, wire wound, slide Precision servo potentiometer.
• Environmental Sensors:
Includes Humidity Sensor.
• Speed / Counting Sensors :
Includes Inductive Sensor.
• Strain Gauge Sensor
Includes Strain Gauge.

4) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (3) D1750-03

MODULE D1750-03 CONSISTS OF:

INPUT TRANSDUCERS:
• Speed / Counting Sensors :
Includes DC motor with Tachogenerator, Slotted Opto Sensors, Reflective Opto Sensors & Hall Effect Sensor.

• Environmental Sensors:
Includes Air Pressure Sensor & Air Flow Sensor.

OUTPUT TRANSDUCERS:
• Includes Air Solenoid Valve

5) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (4) D1750-04

MODULE D1750-04 CONSISTS OF:

INPUT TRANSDUCERS:
• Temperature / Heat Sensors:
Includes Type 'K' Thermocouple, NTC thermistor, Platinum RTD, IC temp Sensor.
• Light Sensors:
Includes Photoconductive Cell, Photovoltaic Cell, P.I.N. Photodiode & Phototransistor.
• Sound Sensors:
Includes Ultrasonic Receiver and Dynamic Microphone

OUTPUT TRANSDUCERS:
• Heater
• Filament Lamp
• Ultrasonic transmitter
• Relay
• Solenoid.
• Buzzer
• Loudspeaker
• Bargraph voltage indicator

SIGNAL CONDITIONING:
• Audio Amplifier

6) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (5) D1750-05

MODULE D1750-05 CONSISTS OF:

SIGNAL CONDITIONING:
Provide conditioning circuits having interface between the input sensors and output devices.
• AC amplifier
• Oscillator 40kHz
• Filter 40kHz
• Low-pass filter with switchable time constant
• Precision full-wave rectifier
• Sample and hold circuit
• Integrator with switchable time-constant
• Differentiator with switchable time constant

7) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (6) D1750-06

MODULE D1750-06 CONSISTS OF:

SIGNAL CONDITIONING:
Provide conditioning circuits having interface between the input sensors and output devices.
• Current amplifier
• Summing amplifier
• Differential amplifier
• Instrumentation amplifiers
• V/F Voltage to Frequency converters
• F/V Frequency to Voltage converters
• V/I Voltage to Current converters
• I/V Current to Voltage converters

8) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (7) D1750-07

MODULE D1750-07 CONSISTS OF:

SIGNAL CONDITIONING:
Provide conditioning circuits having interface between the input sensors and output devices.
• Buffers
• Inverters
• Comparator with switchable hysteresis
• X100 Amplifierl
• Alarm oscillator with switchable latching
• Power amplifier
• Electronic switch

9) TRANSDUCER & INSTRUMENTATION EXPERIMENTS MODULE (8) D1750-08

MODULE D1750-08 CONSISTS OF:

SIGNAL CONDITIONING:
Provide conditioning circuits having interface between the input sensors and output devices.
• Amplifiers with gain and offset control
• Wheatstone Bridge
• Digital Counter with LED display

INCLUDES THE FOLLOWING ACCESSORIES PACK D1750-AC:
• 2mm Stackable Test Lead Set
• Carbon Core Module
• Black Box Module
• 3 ½ Digits Digital Multimeter
• Syringe Tube & 6mm Tubing
• Pressure Gauge
• Curriculum Manual & Student Manual (Softcopy Pdf & Word Format)
• Instruction Manual & Technical Manual (Softcopy Pdf & Word Format)
• Power Cord

10) DATA ACQUISITION OF CONTROL SYSTEMS D21-750-VI

This is virtual instrument unit which allow an desktop Computer to act as a set of testing and measuring instruments. The system includes an oscilloscope, multimeter, spectrum analyzer, signal generator and data logger.

Note: Specification, Layout, Design Etc. May Change Without Prior Notice For Products Continuous Development Process.

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