Optical Transducer Trainer Model ETR 029
Sci-tech Optical Transducer Trainer Model ETR 029 is a Digital Sensor Workstation consisting of instrument panel and working table suitable for students to learn and perform various experiments related digital sensors. Optionally several transducers can also be included in the trainer. Single phase 230V, 50 Hz input supply sockets are provided on the unit.
Features
- Self-contained trainers
- Each with 4 different Transducers
- Study of Transducer control led switching /alarm systems
- On board signal conditioning circuitry
- Built-in DC power supply
- Functional blocks indicated on-board Mimi cs
- Fully documented Manual
Sci-tech Optical Transducer Trainer Model ETR 029 is a Digital Sensor Workstation consisting of instrument panel and working table suitable for students to learn and perform various experiments related digital sensors. Optionally several transducers can also be included in the trainer. Single phase 230V, 50 Hz input supply sockets are provided on the unit.
TECHNICAL SPECIFICATIONS
On Board Transducers
– Photo conductive cell
- Photo voltaic cell
- Phototransistor
- PIN Photodiode
Signal conditioning Circuits
- Power Amplifier
- DC Amplifier
- Current Amplifier
- Electronic Switch
- Comparator
- Buffer
Light Source
- Filament Lamp.
Input Circuits
- Carbon potentiometer
- Wirewound potentiometer
- Slide potentiometer
Output Circuits
- 31⁄2digitDPM(Digital Panel Meter)
- SPDT Relay.
- LED.
- Miniature Buzzer
Power Supply
- Fixed DC power supply:+12V/150mA
- Fixed DC power supply:+5V/150mA
- Supply connections to OPAmp (±12V)
- Internally Provided to the circuit
- Characteristics of Filament Lamp
- Characteristics of Photovoltaic Cell
- Characteristics of Photoconductive Cell
- Characteristics of Phototransistor
- Characteristics of PlN Photodiode
