Possible Demonstrations:
Function ofdifferential pressure valves, idle-speed control device and idle-mixtureadjusting screw.
Shifting ofair-flow sensor plate
Displacementof control plunger.
The interior mechanical structure and function of car transmission is clearly understood through its demonstration and operation. Transmission Model is ideal teaching equipment for colleges, secondary vocational and technical schools, car driving training and vehicle repairing field.
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Features:
Milling, drilling, tapping, boring and reaming
Head swivels 90 degree vertically
Milling and Drilling Machine Combine
Strong rigidity, powerful, cutting and precise positioning
Variable speed
Adjustable gibs on table precision
Micro feed precision.
The automatic control is performed through a PLC, whose program manages the displays signaling vacant and full places, both at the entrance and at every floor, the lighting intensity at each floor, the opening and closing of the in and out barriers, regulated by the presence of at least one car detected by special sensors, and the smoke and fire detectors. The system represents a two storey parking garage where it is possible to realistically simulate all the sequences that a car driver has to perform when he wants to use an automated parking garage. The number of cars in the parking garage is displayed through LED, whose control is assigned to an electronic circuit separated from the PLC.
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Flow control loop setup
Stop valve in the inlet section
Water as the working medium, supply via base module
Ready-to-install compact panel assembly
Optional cascade control in conjunction
Rotameter with scale.
Composed of base, wiring terminal, knife, knife holder, handle. Size: 75*35*10mm. Supply voltage: 36V, rated current: 6A.
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It uses high-precision temperature sensing head and 4-digital ultra bright digital display. It is an instrument directly measure liquid and gas temperature, it can measure temperature in the range of -30~200? and it is used for physics and chemical teaching experiment in middle school.
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Description: Turbidity Standard, 100 FNU/FBRU, 60 mL
For use with Turbidity Meter, Infrared Version
Volume (English): 2 oz.
Volume (Metric): 60 mL
Turbidity: 100 FNU/FNRU Standard
Made with breathable Microforce barrier fabric
Features serged seams and an elastic opening
Elastic is not made with natural rubber latex (reducing risk for individuals with a Type 1 latex allergy)
Lightweight and breathable 24 in. bouffant caps are best suited for use in cleanroom applications.
Greener Choice Claims
Passes NFPA 99 for antistatic (anti stat) materials
Recyclable via The Right ycle Program by Kimberly-Clark Professional
Environmental benefits include:
Recyclable.
The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Selection of the heat exchanger is simply done by opening a valve and changing from parallel to counter flow is by switching two flexible hoses. The Multi Heat Exchanger Transparent Casing apparatus is used for studying of three types of heat exchangers namely-concentric tube, shell and tube, and plate-under parallel or counter flow conditions. The unit consists of the three heat exchangers, and a service module. The unit requires outside water supply.
Experiments:
Demonstration of batch type heat transfer for jacketed vessel.
Determination heat transfer coefficient.
Comparison of heat transfer for concentric tube, shell and tube, and plate heat exchanger.
Effects of flow rate and temperature difference.
Demonstration of heat transfer under parallel or counter flow.
The start can beengaged, the transmission shifted. The engine isdriven by a 220V geared motor, all the assemblies also run.
The following cutaways are:
cylinder head, cylinder block, crankcase, oil pan, one piston, roller valve lever withclearance compensation element, generator (internally ventilated), starter, oil pump, chain case, intake manifold, electronic control unit, actuator, air filter box, double ignition coil, throttle valve, thermostat, air-mass sensor, valve cover, oil filter, 5-gear transmission and differential.
The interior mechanical structure and function of car alternator can be clearly understood through its demonstration and operation. AC Dynamo Model is professional teaching equipment for colleges, secondary vocational and technical schools, car driving training and vehicle repairing field.
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Concrete flexural machine 200 kN, high stiffness with control unit (semi-automatic model), to perform flexural tests on concrete beam specimens max. dimensions 200x200x800mm, kerbs, tiles, slabs, flat blocks, flagstones, masonry units, and any type of material having max. size 600x250 mm (lower rollers max. length 1325 mm).
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Features:
Adjustable gibs on table precision
Posive spindle lock
Belt driven and round column
Strong rigidity power cutting and precise positioning.
Micro feed precision
12 steps speed
Milling, drilling, tapping, boring and roaming
Headstock swivels ± 360° horizontally.
Investigating the most common sanitation fittings
Possibility to test different fittings simultaneously
Facilities for hot and cold water supply using quick-release couplings
Flushing valve
2 Bourdon tube manometers
2 rotameters
Two handle mixer as water tap
Two handle mixer for a shower
2 adjustable pressure reducing valves
3 dial thermometers.
Set of leads for connecting the terminals of the modules.
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Primary circuit with electrically heated tank, pump control valve, rotameter
Secondary circuit with fresh water connection, temperature transducer, rotameter
Experimental unit for control engineering experiments
Control valve: electromagnetic proportional valve
Digital industrial controller, freely parameterisable
Large process schematic on front panel
Temperature control with plate heat exchanger and 2 water circuits
Process variables X and Y accessible as analogue signals via lab jacks
Ball valve to generate disturbance variables in fresh water circuit
Plate heat exchanger, 30 plates.
±300μA?measurement range: -300μA?0?300μA
deviation: 5%.
Dimension (L*W*H CM): 7.5*3.5*2.5
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It is used for chemistry teaching demonstration in middle school, and for student to understand and grasp concept of the molar volume of gas visually and scientifically.
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