Wireless Temperature Sensor
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This apparatus enables experiments to be performed on rotational motion in general. The arrangement is fitted to a low friction ball bearing mounted rotating drum. The system is accelerated by a metal weight attached to a cord wrapped around the drum. Weights can be fitted to a rotating rod at marked distances from the centre. A dumb bell-shaped arrangement is thus created; the inertia properties of this arrangement can be changed easily and recalculated. The experiment is set up quickly using table clamps and stands; it is ideally suited to group work for 2-3 persons. The time taken for the weight to fall is measured using a stopwatch, the moment of inertia of the object can then be determined.
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The Basic Module Water Pumps is part of an equipment series that facilitates the investigation of a wide range of engines and machines. The pumps are installed in the experimental set-up using flexible hoses with rapid action couplings. The flow rate is set on a ball-cock and acquired with a magneto-inductive flowmeter. The sensors for intake and delivery pressure are fitted to the pumps to be investigated. Different water pumps can be operated on the basic module and investigated in respect of their characteristic behaviour. The drive motor for the pump drive is fitted to the Universal Drive and Brake Unit. All sensors are connected to the measuring unit that is part of the basic module. The measured values recorded are displayed on digital displays on this block.
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The interior mechanical structure and function of the back drive axle can be clearly understood through its demonstration and operation. Rear-Drive Bridge Module Model is ideal teaching equipment for colleges, secondary vocational and technical schools, truck driving training and vehicle repairing field.
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Concrete flexural machine 150 KN motorized with Servo-Plus evolution unit fully automatic model to perform flexural tests on concrete beam specimens max. dimensions 150x150x750 (600) mm.
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Features:
All moving parts Finished to close Tolerance
Spindle Ram is made out of Alloy Steel.
Column, Arm, Work Head And Gears are made out of Closed Grain.
Parts Finished on imported Grinding Machine
Parts Properly Balanced
Prior Assembling of Main Gear And Pully.
Theoretical topics:
Idea of linear amplification of current, voltage and power
Common collector configuration: circuit and behaviour
Thermal and bias stabilization of a linear amplifier
Circuits for the control of alternate current motors
Common base configuration: circuit and behaviour
Multi stage amplifiers
RC coupled amplifiers
Direct Âcoupled amplifiers
Fault simulation
Common emitter configuration: circuit and behaviour
Static and dynamic load lines
Transformer coupled amplifiers.
Model of a simple air conditioning system to plug onto the base unit
Training system with HSI technology
Radial fan with throttle valve
Thermostatic expansion valve as expansion element
Air duct with transparent front
Evaporator as air cooler
Thermostatic expansion valve as expansion element
Sensors to record temperature and differential pressure for determining the volumetric air flow rate
Radial fan with throttle valve
Operation of individual components and of the system and fault simulation via software.
Receptacle With Pump is used in conjunction with the filling tank.
Technical features:
Signal voltage range: 0 . . . +10 V Â
Power consumption of the pump: 10 W max.
Vessel capacity: 1.5 l approx. Â.
PLC with 2 integrated set point encoders
Module for basic exercises on a programmable logic controller (PLC)
Example program supplied
Integrated patch board for creating circuits with input and output elements
Self-contained PLC module, usable as part of a complex system.
Transparent plastic shell single-phase watt hour meter.
electrical equipment for secondary school physics to explain the structure of the electric energy meter and measurement of single phase active power.
Rated voltage 220V, 50HZ, rated current 10A.
It is used to do chemistry grouping experiments in middle school, such as: pump and property of oxygen, estimation of size of permanganate ion, preparation of percentage concentration solution, purification of crude salt, preparation and property of carbon dioxide, property of acid, property of alkali and salt, identification of substances and measure of acid-base property of soil, water quality and beverage.
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Sterile coverall with collar for use in ISO 6 (Class 1,000) or higher controlled environments.
Lightweight, durable
Patented flash-spinning process
Plyolefin protective material
Creates barrier to dry particles, microorganisms, non-hazardous liquids
Collared
Greener Choice Claims
Environmental benefits include:
Recyclable.
General Science Digital Sensor
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The bending can be mounted vertically (standing or hanging) or horizontally into the frame by varying the free clamping length or moving additional weights, the natural frequency of the bar is changed. The additionally required sensor supply module processes the signal for its display on an oscilloscope (not supplied). The bar is deflected manually to start damped vibrations. A non-contact position sensor measures the corresponding amplitudes.
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The measured value of the slope of the graph (dT/dP)SAT obtained from the practical results can be compared with corresponding values calculated from the data in steam tables the German Physicist and one of the founders of Thermodynamics was instrumental in deriving the relevant Clausius-Clapeyron relationship. Marcet Boiler has been developed for investigating the relationship between the pressure and temperature of saturated steam, in equilibrium with water, at all pressures between atmospheric and 17 bar (250 lb/in²).
Features:
Boiler Lagged To Permit Rapid Heating And Arranged For Bench Mounting
Electrically heated boiler fabricated from heavy duty steel section
Supplied complete with safety valve, pressure gauge and water cock
Torsion of all pump plungers
By turning the camshaft one can see thestroke of all pump plungers
Function of the RQV governor
Displacement of the piston rod
Function of the pressure valves.
The trainer can demonstrate the actual working condition of the electric vehicle vacuum booster braking system through the current test instrument, vacuum booster, brake, motor, brake energy recovery device
Product Functions:
Collect and analyze the recovery of braking energy when the braking condition is changed.
Simulation of the braking principle and braking energy recovery of motor car at different speeds.
Product structure and composition:
Instrument, indicating the relationship between battery powers and braking energy recovery.
Throttle mechanism, foot type regulation mechanism, adjust the speed of the electric drive change.
Driving bridge assembly.
Electric vehicle motor controller: Alpha motor controller for electric vehicle.
Car seat: manual adjustment for the car seat.
Vehicle hydraulic brake mechanism, with brake pedal, brake general pump, brake branch pump, parking brake mechanism, and brake sensor.
Electric vehicle batteries: iron lithium ion battery set.
Specimen cutting machine with sliding supports
Useful cutting height: 130 mm
The machine accepts blades up to dia. 400 mm
Blade rotation speed: 2800 rpm
Supplied without blade
