Visualisation of streamlines during incident flow and flow around various weirs and drag bodies
Flow straightener for even, non-vortical water inlet
Demonstration of flow around four different drag bodies
Contrast medium: ink
Distributor for contrast medium with seven nozzles
Water level in the experimental flume adjustable via sluice gate at the water inlet and weir at the water outlet
Transparent experimental flume
Incident flow demonstrated on two weirs.
-lab-843380891.jpg "Vital Capacity (Stainless Steel)")
Composed of stainless steel outer barrel, plastic float, blowing pipe, nozzle, exhaust port.
Capacity: 5.5L.
Volley-ball net, official size 9.5 x 1m with minimum 100mm nylon mesh, thread size minimum 2mm; nylon headband, sides and bottom finished with heavy over lock stitch, 3mm steel cable; without standards or posts.
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The volleyball is delivered deflated and supplied with two non-return inflating needles. The model is suitable for all types of playground surfaces.
Volleyball, professional/official size, circumference 65-67cm, weight 250-280g. Outer casing is made of synthetic leather, 18 panels; non-return valve; its colour may be a uniform light colour or a combination of colours.
Fuel recirculated from the engine, together with the excess from the pressure regulator is returned to the delivery pump suction via a water cooled heat exchanger. In the outlet or demand circuit fuel is drawn from the measurement section and pumped at controlled pressure to the engine under test. The system comprises of two main items, a fuel handling module and a display unit. The reducing valve ensures that the flow metering section remains under pressure, thus minimising the problems of vapour release/separation.
Features:
Continuous Flow Measurement
Analogue output proportional to flow rate
Digital display of flow rate
Designed for high fuel recirculating rate
Pelton wheel design transducer
Suitable for both diesel and gasoline fuels.
Totaliser with reset facility
Pressure controlled fuel delivery.
Vortex and/or Multivortex
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The product consists of a transparent vessel on a support frame, which mounts on a DigitalHydraulic Bench. A low-voltage, variable-speed motor rotates the vessel aboutits vertical axis. The Vortex Apparatus enables students to produce both freeand forced vortices, and measure the vortex water surface profile. To produce a forced vortex, studentsadd water to the rotating vessel until it is about half full. A forced vortexforms. After a few minutes the vortex becomes constant, and students canmeasure the surface profile using the traverse probe. A speed-control unit (included), sited away from the mainapparatus, controls the speed of rotation. Students can also measure distribution of total head by replacing the traverseprobe with a Pitot tube. The traverse probe canmove both horizontally and vertically, and both axes have linear scales.
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The experimental unit generates cold and hot air with the aid of ordinary compressed air. A vortex cooling device does not have any moving parts, is maintenance-free and immediately ready for operation. The vortex cooling device is used for the convective cooling of high-speed tools, the air conditioning of protection suits and the cooling of switch cabinets. The central element of the experimental unit is a vortex cooling device also known as a vortex tube. In the vortex tube the tangentially incoming compressed air is moved in rapid rotation. It is particularly suited for use in explosive environments. One benefit here is that the vortex cooling device does not require an electric power supply. This creates a cold and hot air flow in the vortex tube which leaves the vortex tube at opposite ends.
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Transparent tank allows visualisation of vortex formation
Two nozzles for tangential water supply (forced vortex)
Generation and investigation of vortices
Impeller for generating a forced vortex
Point gauges detect the surface profile
Two nozzles for radial water supply (free vortex)
Different inserts for the water drain to generate free vortex.
Vortex Tube Refrigerator Apparatus From compressed air at ambient temperature and a high speed rotating vortex, the unit produces air temperatures down to -20Â °C, can perform 75 watts of cooling and discharges a hot air stream at up to 70Â °C.
The Vortex Tube Refrigerator Apparatus is a fully instrumented bench top Vortex Tube Refrigerator Apparatus having no moving parts and requiring only a compressed air or other suitable gas supply to operate.
For clinical laboratory applications. Used to ensure thorough and vigorous mixing of samples and reagents.
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Blue aprons feature seamless durability and strength. Ideal for critical and controlled environments.
Comfortable, adjustable ties for neck and waist allow for flexible positioning and custom fit
Strong, texturized nylon ties designed for extended wear; interchangeable for better sanitation.
Constructed of proprietary VR material from top to bottom, including the grommets, for an environmentally safe, more durable product.
Blue aprons feature seamless durability and strength. Ideal for critical and controlled environments.
Comfortable, adjustable ties for neck and waist allow for flexible positioning and custom fit
Strong, texturized nylon ties designed for extended wear, interchangeable for better sanitation.
Constructed of proprietary VR material from top to bottom, including the grommets, for an environmentally safe, more durable product.
Gowns provide greater coverage for applications where the threat of biological or chemical contamination exist.
Glove-to-sleeve protection
Secures sleeves in place with thumb loop
Durable 4 mil thickness.
Full-frontal coverage suitable for workplaces with biological or chemical hazards
Slips on over workers heads and ties securely in the back for a quick and easy fit.
The following can be seen:
Synchronization
Duplex clutch
Mechatronics
Gear wheels
Pressure reservoir
Differential
Parking lock
Oil cooler
Oil pump and electric motor.
