Heat sink or heat source for the modular system
Flow meters and temperature sensors for determining the heat flows
Tanks for hot or cold water
Three selectable pipe lengths for heat transfer
Connections for transmitting measurement data to an external controller.
Material: Sharp needle, stainless steel, siliconised, for atraumatic insertion.
Disposable.
Sterile.
External diameter expressed in Gauge and mm.
Colour code/external diameter: Visible on the wings.
Components: Needle with protecting cap, wings, tube including Luer lock connector with cap (all parts fit together to form a unit).
Length expressed in mm.
Initial sterilisation method: Ethylene oxide gas.
Soft flexible tubing, PUR (polyurethane) or PVC, length approx. 150-300mm, including Luer connector with cap.
Butterfly wings, PVC, for better handling and fixation.
Size selected: 25G (0.50 x 20mm) orange.
Electric resonance demonstrator
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Plastic, each block is monochrome.
Size:10*10*10mm, mutual connection, 5 colors, 20 pcs for each color.
It is used in middle school chemistry to study forming principle of galvanic cell and application of galvanic cell. It mainly consists of transparent plastic vessel and cover, electrode plate, electrode cards and terminal.
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Measurement of shear force and bending moment in beam by low-friction hinge with two degrees of freedom
Determination of shear force and bending moment on beam mounted on two supports
Force gauges to indicate shear force and determine bending moment
Bending moment determined by force measurement and lever arm
Position of hinge at 1/3 span
Two bearing supports
Loading of beam by one to three point loads
Steel rule to determine positions of point loads
Adjuster nuts for horizontal alignment of beam
Storage system to house the components.
Heating circuit with heater, pump and expansion vessel
Visualisation of evaporation in a tube evaporator
Cooling circuit with water jet pump to generate negative pressure (vacuum)
Heating and cooling medium: water
Safety valve protects against overpressure in the system
Tube evaporator made of double-wall glass.
The main winding, the auxiliary winding and the centrifugal switch provide separate 4 mm terminals on the housing. Specifications and/or diagrams are silk-screened on the back of a clear-plastic front panel for ease of identification. The Split Phase Induction Motor 60 HZ trainer is designed to teach the principles of the auxiliary resistive phase motor or split phase motor. Starting current is about 4 at 6 times the nominal current. This motor works like a capacitor start motor at its normal operation speed. The auxiliary winding is made of thin wire. We recommends opening it after a few seconds. The trainer is protected by a either a diode or thermal-magnetic circuit breaker. Requires a 120V 60Hz circuit. This kind of motor is needed for low power, low inertia and low starting frequency applications. In this type of motor, there is no capacitor. The phase shift needed to start the motor origins from the windings resistive and inductive properties.
Educational Advantages:
Designed to teach the principles of the auxiliary resistive phase motor or split phase motor
Kind of motor needed for low power, low inertia and low starting frequency applications
Equipped with a centrifugal switch that disconnects the capacitor after a short time delay when starting the motor.
Kit Of Four Handles To Lift The Lower Platen, making the positioning of distance pieces easier.
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External diameter expressed in Gauge and mm
Material: Sharp needle, stainless steel, siliconised, for atraumatic insertion.
Butterfly wings, PVC, for better handling and fixation.
Disposable.
Sterile.
Initial sterilisation method: Ethylene oxide gas.
Soft flexible tubing, PUR (polyurethane) or PVC, length approx. 150-300mm, including Luer connector with cap.
Size selected: 21G (0.80 x 20mm) green.
Length expressed in mm
Colour code/external diameter: Visible on the wings.
Components: Needle with protecting cap, wings, tube including Luer lock connector with cap (all parts fit together to form a unit).
Inner packs dimension (L*W*H CM): 35.5*24*36
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Hyaline, glass shape, with scale, 1L.
Size: φ104×150mm, resolution: 20mL.
Microporous, nonwoven film laminate offers an improved liquid barrier over SMS apparel.
Excellent protection from nonhazardous liquids
Zipper front.
Low linting
White.
Panel with imprinted 50mm line grid and facility to write on using erasable marker.
Lever rods with 50mm grid.
Experimental setup to demonstrate simple, planar force systems.
Panel for easy mounting of various experimental components.
Force gauges for tensile and compressive forces, with large-format display.
Transparent dial on force gauge rotatable.
Wide range of mountings: cables, rods, pulleys, torque discs, pivot bearings and the like.
Three weight sets, each with Four weights.
Tray for the components.
Digital display for air flow rate, temperatures, pressures, differential pressures and compressor speed
Intake vessel with measuring nozzle for determination of the suction volume flow
Intake vessel and pressure vessel, both with pressure sensor and additional manometer
Single-stage piston compressor with one cylinder
Drive and speed adjustment via
Blow-off valve with silencer for setting a steady flow operating mode
Safety valve and pressure switch with solenoid valve for limiting the pressure.
Theory and practice meet each otherperfectly. Based on the model, thecomplex suspension geometry can easily be understood. At the same time thetrace laser shows how the impact of certain changes in the suspension geometrycan be easily measured and corrected. With the new combination of the Front-Axle Model, which is fullyadjustable, and the high-precision laser tracking measuring device, which alsoprovides a valuable service in normal daily workshop, succeeds a fusion oftheoretical understanding with practical application.
Characteristics of the Front-Axle Model
The following settings can be made to thisdevice:
The steering arms can be adjusted independentof each other.
Adjustment of camber-and-pivot inclination
Adjustment of the rack and pinion steeringgear and fastening and centering of the steering wheel
Steering roller radius positive, negative
Lifting and lowering of the inner-curve andouter-curve side resp. clearly visible
Track alignment
Taking of the track difference angles
King pin angle
Camber
Characteristics of the Laser Measuring Device
Very fast control measurement
Steering center can be determined by singletrack measurement
Measurement is immediately possible without any lifting of the wheels
Fast single track- and camber measurement ina few minutes
Laser beam measurement cross wise
Concentricity corrections to the rim are not necessary
Easy adjustment possibility of measuring heads.
The Single-sided Hydraulics Trainer has the same superb capability for teaching a course in basic through advanced hydraulics. However, an extensive component package has been added to increase its capability to include a comprehensive course in troubleshooting hydraulic components and systems.
Educational Advantages:
Allow students to:
Activate one or more switches which instantly transforms one or more healthy components into one or more worn components
Teach a complete course in basic and advanced hydraulics
Troubleshoot hydraulic components and systems.
Upper And Lower Compression Platens complete with ball seating, dimensions 510x320x55 mm for tests on blocks.
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Inverter with mpp tracker for grid-connected operation
Inverter and charge controller for stand-alone operation
Trainer with electrical components from practical usage of photovoltaics
Grid-connected or stand-alone operation
Solar battery and lamp for stand-alone operation
Operation with photovoltaic simulator or actual photovoltaic modules
Commercially available combiner box.
This product is intended for use exclusively by trained medical professionals. To provide a safe method of performing male circumcision in adolescent and adult populations with the primary goal of reducing the transmission of Human Immunodeficiency Virus (HIV), while also targeting the prevention of Human Papillomavirus (HPV), which is associated with cervical cancer and anal cancer, and Human Herpes Simplex Virus type 2 (HSV-2), which causes genital ulcers and increases the risk of acquiring HIV.
The ShangRing comes in a range of 24 sizes (from A4 to Z), each with a unique inside diameter that ranges from 11mm to 40mm.
