The interior mechanical structure and function of truck is clearly understood under its demonstration and operation to make students and learners raise their initial knowledge of the truck's structure and its working principle. DONGFENG Lucid Whole Model is professional teaching equipment for colleges, vocational schools, truck driving training and vehicle repairing field.
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Capacity Square : 125
Blade Size (mm) : 350
Cutting Round: 150
No of stroke per min: 80
Motor (1440 RPM): 1 HP
Approx Weight Kg: 150.
Trainer on heating systems and plumbing
Threaded heater element with switch cabinet
Pressure vessel
1 system of safety devices with pressure reducing valve, shut-off valve, test connections and non-return valve, manometer connection and safety valve
2 spring tube manometers
Thermal discharge safety device
1 bimetallic dial thermometer
2 blow-off lines, 1 filler pipe, 1 drain.
Transparent boiler to observe the water level
Steam pressure simulated using compressed air
Steam boiler simulation
Safety chain according to (german technical rules for steam boilers) containing: level switches, pressure Switch and pressure controller
Operation of burner simulated
Control of water level and pressure of the boiler and fault circuit
15 faults that trigger the safety chain
Front panel with process schematic, indicator lamps and lab jacks.
The product is composed of two sets of flat mirrors, a bracket, a laser pointer and a bracket. The output power of the laser pen is less than 1MW, laser pen bracket height is about 35mm, the angle of laser pen on the bracket is adjustable. Plane mirror size is 90 * 60MM, plane mirror on the bracket height can be adjusted, adjusting range is not less than 40mm.
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Cesium Chloride Crystal Structure Model
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Ideal for regulatory monitoring, process control or field use.
For fast and easy turbidity measurement in both the field or in the laboratory
Large easy-to-read LCD screen
Easy calibration using supplied turbidity standards
Auto-ranging features selects the proper turbidity range for your sample
Simple five-key operation
Sample size: 10-15mL
Power efficient microcircuit design yields 5000 tests on four “AA” alkaline batteries with an estimated 7-10 year bulb life.
Made of 65/35 Polycotton
One outside left breast pocket, two outside lower pockets
Generously sized for comfort with a belted back
Straight cuffs
Standard pointed collar
Front button closure
White.
The mechanical functionality of all components is retained in full. Each of the cutaway models is securely mounted on a base plate to which handles are attached for carrying purposes. The range consists of a series of different cutaway models of drive system components. All components are industrially relevant and have been prepared such that individual active elements are clearly visible to the user. All mechanisms are hand-driven.
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Flexible system that can be used for the study of fluid properties and particles resistance coefficients.
Autonomous equipment requiring only power supply.
Determination Of Viscosities And Resistance Coefficients equipment is designed to determine the viscosity of different liquids and to study resistance coefficients of various geometric shapes.
Thermal Conductivity Of Non Metallic Materials bench top unit is for testing of thermal conductivity of non-metallic materials using guarded hot plates. The assembly is encased in a test cabinet with insulation. The cold plates are clamped together to provided a uniform pressure. A service module provides power supply and heater control unit, power measurement unit and temperature indicators. The equipment consists of a central heater with hot plates, a guard ring with heater and hot plates, and two water cooled cold plates. Two specimens are insterted between the hot plates and cold plates. The unit requires outside water supply.
Experiments:
Determination of thermal conductivity.
All components are cut away:
Injection timing device
Distributor plunger
Pump timing case
Cam ring
Vane-type pump
Solenoid valve
The following functions can be demonstrated:
Incremental angle / time recording,
Distribution
Fuel feed
Injectiontiming.
Operation ofthe high-pressure piston
The return flow throttling valve
The shut-off valve
The solenoid valve.
The structure and function of the car clutch can be clearly understood through its demonstration and operation. Transparent Clutch educational equipment is a perfect tool for training students of colleges, secondary vocational and technical schools, car driving training and vehicle repairing field in learning and operating the car clutch.
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Flexural frame 150 KN capacity complete with dial gauge, used in conjunction with compression testing machine dial gauge reading.
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Silent Features:
Automatic Height Adjustment for Saw Frame
Variable Pressure Control for Cutting Feed
Stress Relieved Fabricated Steel Structure
Heavy Duty Worm Gear Box
Moveable Blade Support Guide
Manual Blade Tensioning Arrangement
Hard Chrome Plated Ground Column
Auto Cutting Stop
Sawing mode changes, flexible, manual & automatic Combined
PLC controller complete automatic sawing procress
Push Button Type Operating Panel Board
Material Feeding Manually.
Five input summing point; the remaining inputs, one inverting and one non inverting, can be used to add the noise variables; three of them, non inverting, can be used in the realization of particular configurations of the controller, using separately the elements P, I and D.
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Transparent glass tank with overflow, drain valve and manometer
Glass tank can be hermetically sealed
Level control loop setup
Adjustable safety valve
Fitting for attaching pressure sensor or level sensor
Ready-to-install compact panel assembly
Plexiglass protective sleeve
PVC tank base and cover
Cascade control option in conjunction with RT 450.02
Water as the working medium, supply via base module RT 450
Plexiglass protective sleeve
PVC tank base and cover.
The instrument is composed of a transparent cup, sponge, pressure block, weight tray, a bearing rod, rulers, etc., instrument appearance size: φ79mm×160mm, pressure block for block 3 pcs of 60mm, 40mm, 20mm different diameter which can be replaced, sponge thickness is not less than 38 mm, weight tray diameter 40mm, bearing the pressure rod is made of metal material,Diameter 10mm, effective length is not less than 80mm, scale range 0-6cm.
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It is a special instrument used to verify working principle of hydraulic turbine. By observing simple experiment, students can understand that the hydraulic turbine does work.
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