A precision-machined base plate holds the motor and its sensors. The Universal Dynamometer directly drives the Fluid Power machines. This means that the user has no need to fit or adjust the tension of belts and pulleys. The coupling between the Universal Dynamometer and all Fluid Power machines is a jaw-type coupling with a rubber element. The base plate has location points to give accurate and repeatable alignment onto each Fluid Power module.
The front of the motor drive and display unit has motor stop, start and speed controls. Outlets on the back of the unit give power for instruments supplied with the Fluid Power modules. The motor drive and display unit contains a variable-speed a.c. inverter drive and includes signal conditioning. It digitally displays speed, torque and shaft power. This reduces the need for multiple mains connections and gives a neater and safer equipment arrangement. The unit fits on the instrument frame fitted to all the Fluid Power modules.
The teaching board uses real car windows as the base. It can fully demonstrate the structure and work process of automotive power window system.
Structure and composition:
Control system of the power window, control switch, windows, battery, color schematic panel with computer handling, fault set and fault troubleshooting system, control panel, mobile stand.
Features:
The electrical signals can be measured, such as resistance, voltage, current, frequency, etc of the electrical components.
It is based on the real power window system and each system.
It has multi-faults setting function: After setting the fault, the participant can use the dedicated instrumentation to check out the location and content of the set point of failure through the fault troubleshooting exercises.
The color schematics is very convenient for students to analyses and to understand the work process of the power window.
Compression machine 1300 kN motorized with control unit, to test cylinders up to dia. 160x320 mm and cubes up to 150 mm side.
....
Evaporator selectable via solenoid valves
Adjustable electric heater in the refrigeration chambers as cooling load
Pressure measurement at all relevant points in the system
2 refrigeration chambers: refrigeration and freezing stage
Water-cooled coaxial condenser.
Wave Demonstration Device
....
The dividing mark is clear, should be combined with the test rope.Both ends were combined tighty with plastic ring.
Polyester fiber wire, measuring range: 50m, thickness: ≥2.5mm, resolution:1m, accuracy: ±10mm. Total accuracy: ±250mm.
Plastic, single head, large, medium and small each one.
....
Breathable, microporous laminate protects against nonhazardous liquids
18 in. long (45.7cm) sleeve protectors feature elastic ends for a secure fit
Low lint
White, disposable sleeve protectors.
Strain gauges with single measuring grids, parallel measuring grids and measuring grids at 90° / 45° angles
Strain gauges for steel or aluminum components
Learning package with text book, exercise script and video
Complete set of components for application of strain gauges
All necessary tools, adhesives and other aids included in the set
Lockable carrying case.
Drive mode: left or right hand drive according different driving habits.
Steering wheel, gears, hand brake accelerator, foot brake, clutch are from real car, which makes the driving feeling very similar with the real car.
Various driving conditions: Can choose driving at daytime, night, rain, fog, etc.
Driving software support English, Arabic, and Spanish etc. and we can develop new language according customer requirements.
The base and housing is made by high quality steel alloy and poly wood.
Mobile cockpit with lockable castors;
Optional configuration: Center console
Automatic or manual shift;
Screen size: 22, 26 and 32, 40;
Simulate the real driving status and locations;
The center console can connect more than 30 sets driving simulators and can manage the driving practice system and monitor the driving status of each student under training via the local area network; and the system can print the final training report.
Can choose various training course: Basic operation of starting a vehicle, driving skills training, road driving training, etc.
Pumping unit, motorized, identical but equipped also of a three way hydraulic valve to activate, alternatively, two testing frames. Supplied complete.
....
Refrigeration circuit with compressor, condenser and 2 evaporators in insulated refrigeration chambers
Methods for capacity control in refrigeration systems
Compressor with variable speed via frequency converter
Capacity controller in the compressor by pass
Each refrigeration chamber with adjustable heater to generate a cooling load, thermostatic expansion valve and fan
1 refrigeration chamber with thermostat, solenoid valve and evaporation pressure controller for temperature control
1 refrigeration chamber with refrigeration controller for temperature control; solenoid valve, fan and defrost heater as actuators
Durable, transparent, fog-resistant, full face length safety shield. Can be worn with glasses or goggles. Reusable. Encloses a wide area of the face, ear-to-ear and forehead to chin.
Intended use: To provide full face cover, to protect healthcare workers from body fluid and chemical splashes.
Teaching Resistance Box
....
It is an ideal gas storage device for chemical laboratory in schools, and it can collect, store and discharge gases, such as: oxygen, hydrogen, carbon monoxide and methane by using the principle of water drainage and gas-collecting and liquid pressure exhaust.
....
Water Electrolysis Demonstrator
....
Provide excellent protection against submicron particles.
Lightweight and tea-resistant Tyvek fabric
Knee length with five-snap front and full sleeves
Disposable, yet strong enough to withstand several wearings.
Provide limited splash protection
Chemically and biologically inert
White
Applications:
Lead and asbestos abatement/remediation, general maintenance/operations, spray painting, general clean-up.
Elastic torsion of bars
4 bars: round bar with full cross-section, tube, longitudinally slotted tube, square tube
Application of load to the bar by a mass disc, a deflection roller and loads
Storage system to house the components
2 movable bearing blocks with clamping chuck for mounting of bars, 1 fixed and 1 movable bearing
2 movable angle indicators clampable to the bar
Experimental setup in frame.
Experiments:
Investigation of the effect of varying viscosity and demonstration that the Reynolds number at transition is independent of viscosity.
Determination of transition Reynolds numbers and comparison with accepted values.
Demonstration of transition between laminar and turbulent flow.
It can fully display the composition and work process of the car alarm and central locking system. The teaching board contains car alarm and central locking system.
Features:
The panel is an aluminum panel. The color schematics is very convenient for students to analyses and to understand the work process.
It has the faults setting function: After setting the fault, the students can use apparatus to find the fault and do the fault troubleshooting exercises.
It is based on the real anti-theft device and central locking. The working principle and process of the anti-theft device and the central locking system can be demonstrated.
The electrical signals can be measured, such as resistance, voltage, current, frequency, etc of the electrical components.
Structure and composition:
Original car central locking ECU, glass lifting computer, glass lifter, four-door locks machine, tail cover lock, door lock switch, relay, data cable, high-capacity battery or 12V switch power, failure settings and troubleshooting system, color circuit schematics panel handling by computer, control panel, mobile stand.
