Leaf Area Meter Non- Destructive
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Features:
For shearing & bending, both can achieve single strokeand continuous stroke.
The back gauge adopt data control system, the adjustment isquickly and exactly.
Ideal Combination of Shearing, Brake & Rolling with Strong Structure.
For the Rolling, the processing for the taper rolling is very easy.
The main part of the apparatus is a precision-engineered rigid aluminium base, with legs and levelling feet. At one end is a loading device which uses a screw to apply loads to the struts. The screw is in fixing blocks with bearings to give precise and easy load application. The Loading and Buckling of Struts allows tests on a full range of struts. They allow students to create any combination of pinned or clamped end conditions for the strut under test. Supplied is a set of special end fittings for tests with various eccentricities to show the effect of eccentric loading. It shows load and deflection characteristics and buckling loads for various strut lengths, Cross-section and end conditions. It also allows studies of the effect of eccentric loading. The equipment includes a lateral pull attachment for Students to apply light biasing loads, or larger side loads, as needed. Students can also set up the apparatus to examine flexural rigidity and general beam deflection theory. An optional set of extra specimens allows extra tests to show students some of the more complicated problems found in strut design. Holders are at both the loading and load measuring ends.
The two special struts show how buckling loads may be lower than the ideal values, because of two reasons:
Imperfect shearing connections between the parts of a compound strut
Flexure of the end fixings.
Electronic control of boom via speed control knob
Speed of water jet diaplyed
Bench top base unit with adjustable feet
Protective dome covers rotating parts
Deflection of jet observed for varying rotational speed of boom
Comprehensive instruction manual for student and lecturer
All relevant tools and accessories provided
Coriolis force visually demonstrated
Water tank and jet rotated on boom.
Intended use:
PCR reaction tube to be used on most standard Thermocyclers, RT PCR platforms, DNA Sequencers.
The kit is designed for a family of five; including two adults and three children/adolescents; for emergency situations for a period of one month.
Immediate Response WASH & Dignity kit sufficient for the needs of 1 Family/Household - for early response in emergencies.
The Electrical Power Distribution Learning System includes a mobile workstation, two induction motors, bus bar unit with enclosure and bus plugs, junction and control boxes, a disconnect switch, lockout tag-out, student learning materials for both theory and lab, and a teacher's guide. Electrical Power Distribution Learning System teaches installation of modern electrical power distribution systems. Learners will study industry-relevant skills to enable them to construct, troubleshoot, maintain, and repair the wiring in power distribution systems from the bus bar to the control panel. The Electrical Power Distribution Learning System workstation frame consists of movable members that can be rearranged to present each learner with a variety of conduit installation applications. Industry standard safety practices are followed throughout the curriculum, and the workstation is equipped with a lockout/tag-out system and safety disconnect switch. Learners practice system layout by sizing conduit lengths and determining where to make bends to accomplish each task assigned in the learning materials.
Features:
Heavy Duty Welded Steel Workstation
Industrial Standard Wiring
Movable Frame Members
Industrial Standard Components
Student Reference Guide
Double-Sided Workstation
Multimedia Curriculum Available.
An inverted aluminium T-beam is mounted between two simple supports on knife edges. The load onto the T-beam is applied using a fine screw jack mechanism with integral load cell. A standalone experiment for determining the bending stresses and strains across the surface of a T-beam. The load cell arrangement and supports create a three (3) point loading.
These strain gauges are paired with temperature compensation dummy gauges for output stability. A number of precision strain gauges are arranged on the T-beam specimen. Each strain gauge pair is numbered for accurate connection to the Interface.
The kit is designed for families of five; including two adults and three children/adolescents; for emergency situations for a period of one month.
Immediate Response WASH & Dignity kit sufficient for the needs of 5 Families/Households - for early response in emergencies.
Biological Microscope Demonstration Device
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A small compressor provides a means of adjusting the pressure of the test gas above and below atmospheric pressure. The compressor is mounted on the base board and controlled by a panel mounted switch.
Two sealed glass cylinders with access valves are mounted on a base board and connected via a tube. The measuring cylinder is fitted with a compound gauge designed to measure the gas pressure both above and below atmospheric pressure. One cylinder performs the measuring function and the other is used to pressurise the volume of gas contained above oil in the measuring cylinder.
A pressure switch and relief valves ensure operator safety.
The height of oil and hence the volume of gas in the measuring cylinder is measured using a graduated scale. A thermometer in the measuring cylinder allows the temperature of the gas in the measuring cylinder to be determined.
Straight Edge 300 MM long galvanized steel, to level the concrete.
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A set of reusable, washable sanitary pads for menstrual protection to be used and reused for a duration of minimum one year.
Each set is comprised of:
2 Holders made of cotton
1 pouch for storage
3 Winged Pads
2 Straight pads
Pad material:
The holders have ribbon bands with edges well stitched by over-locking or other adequate fixation to secure the pads in position.
Pads are made of cotton, preferably flannel, for high absorbance on one side, and synthetic material on the flip side for protection against leakage.
Colors: grey or light brown.
Digital Astronomical Telescope
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Combined Wind And Solar Power Generation is supplied with a 500W solar simulator that allows the panel to be irradiated and generate power within the laboratory. This allows students to investigate the relative magnitude of incoming solar radiation, relative to power generated.
A small solar panel with nominal 10W output is connected to a battery charge control system. The charge controller can be connected to the supplied 12V deep cycle lead acid battery. The charge controller is also connected to a small wind turbine.
The experiment instrument of discharge reaction is used in the experiment teaching of chemistry. It can also be used in experiments of different gas mixture, combustible dust, explosion and so on. It is used for the experiment of producing nitrogen dioxide and other gases by using air.
The output voltage is less than or equal to 20KV; the discharge distance is less than or equal to 10mm; the continuous working time: less than 15min; power consumption: less than 30W;
The products are made up of shell, circuit, electrode, indicator lamp, press switch, wire and gas bottle.
The size of the main frame is about 140 * 200 * 70mm; the shape of the gas tank is about 65 x 100mm.
Celestial Instrument Nine Planets
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Demonstration of Vernier Caliper
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