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.
Variable Three Phase Ac Supply unit is also used to teach the principle of variable and fixed autotransformers. The electric connection to the individual power supply is made through an extra softed line cords filled with empty connectors of 4mm diameter. Axial re-entry through a 4mm diameter pin, mounted on color-coded security sockets, can be executed as well. Variable Three Phase Ac Supply 60 HZ unit is useful to power any units requiring variable or fixed AC voltage either for single or three phase network. Requires a 120/208V 60Hz circuit.
Educational Advantages:
Can be used to teach the principle of variable autotransformer and three phase rectifier
Can be used to power various units requiring variable or fixed AC or DC voltages
Compatible with all 3hp units.
It is used in electrical experiment for primary and middle school students to learn variable-pressure structure, primary and secondary voltage, relation between current and coil winding number. It consists of iron core, coil and shell.
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Optimized for comfort, softness and breathability while enabling cost savings for disposable garments
Elastic opening for tighter fit at wrist
Comfort fit design based on extensive wearer input provides a comfortable garment design that enables a greater range of movement while stretching and bending, a more tailored fit, reinforcement in high stress areas for fewer blowouts, a longer zipper for easier donning and doffing and an elastic waist to better position the garment
Attached hood with elastic around face opening
Attached skid-resistant boots
White.
Flow determined by level (water) or Venturi tube (air)
Digital displays for pressure, differential pressure, temperature, speed and drive power
Comparison of driven machines for liquid and gaseous media
Closed water circuit
Drive motor with variable speed
Two compressors: piston compressor and rotary vane compressor
Four pumps: piston pump, impeller pump, two centrifugal pumps.
Buoyancy Principle Demonstrator
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Made with a microporous film that is laminated to a spund bonded polypropylene substrate
Made from microporous film, garments help protect workers who face on-the-job exposure to a range of non-hazardous aerosols, light liquid splash and dry particles.
Front zipper closure
Elastic wrist
Standard hood with elastic around the face
Attached skid-resistant boots
White
Serged seams
Thickness: 10 mils.
Measuring objects: pump, flow meter, diaphragm valve
Pressure conditions at various measuring objects
Flow measurement using rotameter
Flow can be adjusted via valves
Centrifugal pump with 3 different speeds
Closed water circuit
Differential pressure measurement using electronic pressure meter
Annular chambers allow easy measurement of pressure.
These enable individual line sections to be checked-eachswitch, each pin on the control unit, each output component and each bussection. Training stand networked systems, with optional e-learning companion course. It is immediately ready for use and offers 41 practicalerrors. The optional addition for the driver's door expands the system by afurther 12 faults as well as their breakout box and pin outs. The unique teaching device is characterized by the continuous use of bridge plugs with measuring tap. Thus, the device is ideal for diagnostic training in the field ofcentral electrics.
Features:
Frame made of aluminum profile with casters, with tabletop
All components are wired inside the unit, thus the system is ready for useimmediately
Fully functional CAN-lighting wall, original components VW Golf 6, specially preparedfor training purposes
Diagnosis:Each control unit can be individually suspended and measured, and each busconnection at both ends
Integratedregulated power supply 12 volt
Frontpanel prepared, color printed
Numerous test sockets for all components of the central electrics, numerous test socketsfor all bus connections.
The power circuit is protected by a thermal magnetic breaker and the control circuit is protected by diodes. Connections can be made between the three-phase power supply and other components in the circuit through 4mm standard color-coded safety sockets using banana plug jumper leads. The SCR Direct Current Motor Speed Controller allows students to study the operation of a silicon-controlled rectifier used in motor speed control experiments. Specifications and/or diagrams are silk-screened on the back of a clear-plastic front panel for ease of identification. Included in the Rotating Machines Trainer (50016) for 1/3 hp - 250 W. Requires a 120V 60Hz circuit. The trainer is protected by a either a diode or thermal-magnetic circuit breaker.
Educational Advantages:
Switch and start indicator light
Current limit adjustment for torque control at full load
Bridge assembly with built-in freewheeling diode
Speed control adjustment
Plug-in horsepower resistor
Design with superior line and load voltage regulation
Minimum/maximum speed adjustment
Transient voltage protection and AC fuse protection
Acceleration trim pot adjustment
Included in the basic Rotating Machines Trainer (50016) for 1/3 hp - 250 W.
It consists of input, output, amplifier, power switch and power supply indicating. It is mainly used to amplify micro current, and compatible with current amplification experiment needed in teaching.
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In conjunction with the control panel Controls CAN-Bus this unit can be used and connected according to the circuit diagram. This module panel expands your system to all standard front lights of a modern car with CAN Bus instrument cluster.
Features :
Use standard workshop measuring and testingdevices for diagnosis and troubleshooting
36 x connectors in 4mm safety design forwiring and for measuring
Connect all original automotive components according to the wiring diagram
Terminal designations with schematic print
The resistive load bank can operate in single phase or in three phases. The Variable Resistive Load Unit consists of 9 individually switched load resistors arranged in three identical groups. The load in each group can be modified in seven-step increments. The Variable Resistive Load Unit trainer can be used either as a single or three phase variable resistive load bank, or to teach and experiment the Ohms law, as well the basic principles of R-L and R-L-C circuits on AC and DC voltages with 1/3 HP250 W machines. For a single-phase load, the three groups can be paralleled to allow twenty-one steps of load. 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.
Educational Advantages:
Designed to experiment the basic principles of R-L and R-L-C circuits on AC and DC voltage
Can be used either as a single or three phase variable resistive load bank
Consists of 9 individually switched load resistors arranged in three identical groups.
It consists of pendulum body (balance and axis of pendulum), suspending line, post supporting, beam and base. It is used to demonstrate conversion between kinetic energy and potential energy and mechanical energy conservation.
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Material rapidly dissipates vapor and heat on a microscopic level which helps to keep wearer cool and comfortable throughout the workday.
Material has static dissipative properties
Lightweight, durable microporous material delivers protection against particles, biologicals, and fluids in controlled environments. Available in 3 different styles.
Fluid and particulate barrier
Exhibits an ultra-low particle count and 99.9% filtration efficiency
Latex-free
Serged seams
White.
The teaching unit is suitable for use both inthe laboratory and in a conventional combustion engine vehicle. Such a vehiclewill be supplemented by the main components of a hybrid vehicle, which can thenbe examined in detail
Pilot line with switching relays withintegrated LEDs to illustrate the switching function and system verification
Measurable voltage at the inverterapproximately 210V
Connecting the terminals 30, 31 and 15
Disconnect with original service plug
Signals at the symbolic electric motormeasurable, also filtered in sinusoidal shape, by the smoothing effect of theengine
Signals at the inverter input and outputmeasure, approximately 210V including charging and discharging curves
Inverter generates 3-phase PWM signals, about210V
Signals and messages of the CAN-Buscommunication measurable.
Learning Objectives:
Acquire knowledge about the interaction ofthe electronic components between the high-voltage battery, inverter andelectric motor
Criteria for the use of test devices
Deepen your expertise to optimally adjust oscilloscopes and evaluate the presentations
Represent pulse width modulated signals and sinusoidal wave forms in detail with the oscilloscope, also between individual phases
Recognize the dangers of high-voltage power components, explain accident prevention regulations
Security rules: disconnect, secure against reconnection, ensure that there is no voltage, log the steps.
Custom Power Supply Series
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