The starter is equipped with thermal protection facilities, a start-stop push-button station and two pilot lamps indicating respectively the supply and the run state of the motor driven. This permits the utilization of banana-type jumper leads between the power supply and other components in the circuit. Specifications and/or diagrams are silk-screened on the back of a clear-plastic front panel for ease of identification. The Autotransformer Reduced Voltage Starter 50 HZ is an autotransformer reduced voltage starter for 1/3 hp (250 W) that is used to start squirrel cage motors that require limited current and reduced voltage at acceleration. It is housed in a half-size totally enclosed portable modular unit. The trainer is protected by a either a diode or thermal-magnetic circuit breaker. Connections to the unit are made through 4 mm standard color-coded, five-way binding posts. Requires a 220/380V 50Hz circuit.
Educational Advantages:
Used to start squirrel cage motors that require limited current and reduced voltage at acceleration
Indicates respectively the supply and the run state of the motor driven
Three phase unit
It is composed of mirror, lens frame, support and base with mirror diameter 100mm±2mm and focal length -65±10mm.
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Disposable coveralls can be easily discarded via landfill burial or proper incineration3
Long torso with polyester front zipper measures 26 in. long (66cm)
White.
Lightweight coveralls (1.8 oz. per sq. yd.) provide excellent barrier protection against nontoxic particle, liquid and spray hazards. True aerosol- and liquid-proof microporous barrier demonstrates >99% holdout of particles down to 0.35μm.
Affordable high-barrier protection
Proprietary bilaminate composite fabric provides superior liquid penetration1
Compared favorably to leading fabric in physical property tests covering resistance to ripping and tearing2
Breathable, cloth-like material treated to provide antistatic properties for use in controlled environments
Low linting for use in critical applications.
Pressure sensor behind the water chamber for measuring The pressure wave
Pipe section with solenoid valve and two pressure sensors For measuring water hammer
Functioning of a surge chamber
Pipe section with ball valve and surge chamber
Volumetric flow measurement via supply unit
Surge chamber designed as transparent PMMA tank.
The combination with other system boards enables versatile variants andconfiguration levels for the control of components which are connectedaccording to the circuit diagram. This module panel represents the center ofyour T-Varia system in the field of conventional central electrics.
Features:
Use standard workshop measuring and testing devices for diagnosis and troubleshooting
85x connectors in 4mm safety design, including 2 x 6mm safety design, for wiringand for measuring
Connectall original automotive components according to the wiring diagram
Quickand easy inserting hidden practical errors in the circuit configuration
Educationaldocuments with tasks and worksheets and associated solutions
Additionalintegrated circuit failure box with 20 errors, lockable with lid.
The Variable Capacitive Load Unit consists of 9 individually switched load capacitors arranged in three identical groups. The load in each group can be modified in seven-step increments. For a single-phase load, the three groups can be paralleled to allow twenty-one steps of load. The Variable Capacitive Load Unit 60 HZ trainer can be used either as a single or three phase variable capacitive load bank, or to teach and experiment the capacitors, and the basic principles of R-L and R-L-C circuits on AC and DC voltages with 1/3 HP 250 W machines. The capacitive load bank can operate in single phase or in three phases. All loads have 4mm color-coded safety posts on the front panel. Synoptic diagrams are silk-screened to ensure clarity and ease of use. In three phase load bank mode, the unit demonstrates the effect of balanced or unbalanced loading in three phase wye or delta circuits. When used in conjunction with other load banks, the unit allows the student to study the effect of load versus power factor. Included in the Rotating Machines Trainer for 1/3 hp - 250 W.
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It is used in thermistor, characteristic experiment, photoresistance characteristic experiment, photoelectric counting basic principle experiment and simple temperature automatic control experiment.
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Polypropylene breathable SMS fabric
Clean-don ties for easy gowning and are folded inside out for aseptic donning
Protective hood-and-mask-combos are made without latex, silicone or the BHT preservative
Average bacterial filtration efficiency (BFE) of 96%
Cleanroom sterile hood with a mask integrated into the hood.
Triple-bagged and vacuum packaged
Designed for single-use
Each individually bagged mask and hood has a sterility indicator.
Asynchronous motor with 4-quadrant operation via frequency converter
Recovery of the brake energy
Motor with pendulum bearing, torque measurement via lever arm and force sensor
Investigation of an axial flow turbomachine.
Measuring probe and differential pressure sensor for recording the pressure curve in the turbomachine
Closed water circuit with expansion tank and centrifugal pump
Inductive speed sensor on the motor
Manometers for measuring the inlet and outlet pressures
Turbomachine may be operated as a turbine and as a pump
Electromagnetic flow meter
Display of power consumption, torque, speed, pressure, differential pressure and flow rate
Two sets of impellers and guide vane systems for pump mode and two sets of rotors and stators for turbine mode with different inlet and outlet angles.
This module panel expands your system to the components of the driver's door of a modern car. The terminals of all the components are available to connect and for measurements. In connection with the control panel Controls CAN-Bus, this unit can be controlled and connected to the network.
Features:
Connect all original automotive components according to the wiring diagram
Quick and easy inserting hidden practical errors in the circuit configuration
Use standard workshop measuring and testing devices for diagnosis, programming and troubleshooting
Operation of the window-end position and the pinch protection by rail with cable, central locking, mirror control
Cross linking of the system by connecting power supply and bus lines of all control units, thus all lines are measurable and can be separated for diagnostic purposes
The electric mirror can also be connected as an extension
46 x ports in 4mm safety design, including 14x with a bridge plug, for wiring and for measuring.
The power analyzer is the best tool to required electrical measurement monitoring and storage. The trainer comes with a dedicated software and a USB port. All the electrical components are brought out to 4-mm separated terminals on the front panel. The Power Analyzer 50/60 HZ unit is a high-precision power analyzer with graphical display. For ease of identification and use, the specifications and schematic diagrams are silk-screened on the reverse of the clear front panel. It includes a digital multi meter that is configured to provide three phase measurements with harmonic analysis of basic current and voltage. Requires a 120V 60Hz or 220V 50Hz circuit.
Educational Advantages:
Compatible with all machines
Configured to provide three phase measurements with harmonic analysis of basic current and voltage.
Teaching Signal Generator
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Breathable, patented Microforce Barrier SMS Fabric
Unique fabric is comprised of five layers of stacked barrier protection (SMMMS) against hazardous particles.
Fully elasticized
Standard sole
White.
Functioning and operating behaviour of a gear pump
Sensors for temperature and pressure at inlet and outlet of the pump
Oval wheel meter as flow sensor
Closed oil circuit contains a gear pump with variable speed via frequency converter and a transparent tank
Microprocessor-based measuring technique
Transparent housing for observing the pump gears
Overflow valve for adjusting the head
Needle valve for adjusting the flow rate.
The selection of components is idealfor basic training. Best used to get to know the basic circuits of a motor vehicle infotainment. The radio and navigation system panel isequipped with OEM components from the car.
Components:
1 x Car Rear View Camera with Night Vision
1 x Fully automatic 12V motor antenna
1 x GPS receiver with long cable
1 x Multimedia Navigation car radio with a 18cm / 7 inch touch screen with DVD / CD-ROM drive, USB port, Micro SD,connectors for steering wheel remote control
2 x Coaxial speaker 3-way
1 x Front panel switch for parking brake
1 x Ignition switch with three switchpositions.
Antenna connection and status LED's
Connections:
All components can be wired to a total of 37connector sockets in 4 mm safety design in different colours and all signalscan also be measured accordingly. The connections are labeled.
The Stepper Motor front panel includes all the controls for the following operating modes: Speed analog input control; tracking encoder clock input control; CW & CCW input control; Step & direction input control. The trainer can be manually controlled through the front panel or configured with a software when connected to a Windows computer with a USB cable. Many parameters and control modes are available remotely. The Stepper Motor 50/60 HZ trainer is a bipolar two-pole stepper motor of hybrid technology that is equipped with a 200-teeth rotor with step angle of 1.8 degrees. Microsteps can be generated using new technology modulating current control. Requires a 120V 60Hz or 220V 50Hz circuit.
Educational Advantages:
Compatible with all motors
Modern stepper motor of hybrid design, having both permanent magnets and soft iron cores.
It can be compatible with low frequency signal generator or teaching single source, amplify output low frequency signal using as power output, to finish characteristic testing experiments in physics electrical teaching for resistor, capacitor and inductor.
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Provides light-weight inherent barrier protection against hazardous dry particles and aerosols, and nonhazardous light liquid splash.
Can be used in a variety of applications including general maintenance/operations, asbestos and lead abatement, mold remediation, and environmental cleanups.
Excellent abrasion resistance due its unique, nonwoven material.
Turbine load using the wear-free and adjustable eddy current brake
Force sensor to determine the torque on turbine shaft
Turbine to place upon the base unit
Functioning and operating behaviour of a Pelton turbine
Constant pressure of the turbine represents in practice the head and is adjusted via
Transparent housing for observing the Pelton wheel and needle nozzle
Different nozzle cross-sections via adjustable nozzle needle
Optical speed sensor for measuring the turbine speed.
Features:
Fault circuit with 12 x system errors
The window regulator mechanism and internalcomponents are visible and protected by a polycarbonate cover
Mirrors electrically adjustable, heated,mirror turn signal
Compact device build, mobile, for lab andworkshop practice
Breakout box for door control unit with allused pins of the controller, 38 x jumpers equipped with measuring tap
Original parts, power windows, door controlunit, central locking, child lock, emergency lock, door lock.
Learning Objectives:
Working with original schematics and specifyproblem-oriented connector pins on components and control unit
Actuator diagnosis e.g. via VCDS
Control of components through e.g. PCAN-DongleUSB, controlling using its own switches
Visualization of the CAN data transmissionwith e.g. PCAN-Dongle
Making screen-shots of all signals, allcontrol voltages and the CAN data-bus with a digital oscilloscope and storingthem for customer-specific documentations
Practical errors: detect and evaluate cablebreaks and corrosion resistances
Recording CAN-bus signals with theoscilloscope and assessing signal levels
Self-diagnosis with OBD diagnostic tool fromLighting Board Central Electrics.
