Stretch bandage roll with clips.
Non-adhesive, unbleached colour and non detectable by X-ray.
Thread count:
Material: Crepe bandage produced by combining high twist cotton threads with normal twist cotton threads in warp. 100% cotton.
Weft: 54 threads/dm + or - 2 threads unbleached cotton.
Warp: 120 threads/dm, unbleached cotton, high-twist.
Size selected: Bandage elastic, roll
Length: Not stretched: +/- 3m. Stretched: +/- 5m (elasticity +/- 150 %).
Reusable.
Non-sterile.
Width: 7.5 – 8 cm
Vibration frequency can be adjusted, vibration frequency can be locked, digital display.
Motor drive, three spring vibration.
Using voltage: AC220V + 10%, 50HZ.
It consists of plastic base, transparent cylinder and aluminum blower fan, with specially allocated connecting line switching on DC power supply 3-6V.
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Thermostat Water Bath
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Ideal for construction, machine operation, utility work, farming, roping, and other general applications
Gloves provide abrasion resistance and dexterity.
Straight thumb
Top-grain leather
Launderable.
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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The unit consists of two centrifugal pumps with multi speed motors and a storage tank on a steel base, and measuring instruments. By manipulating flow control valves, each pump can be operated individually or both pumps connected in series or parallel. Compact Series And Parallel Pump Test Set Multi Speed is a self contained bench top unit for studying the series and parallel pump characteristics at three different speeds.
Experiments:
Flow rate vs head at a fixed speed for two pumps connected in series or parallel.
Flow rate vs head at various speeds for individual pump.
Automotive Engines Test Bed allows to carry out a vast selection of tests on petrol and Diesel engines, with a power output of up 81 kW. The engines proposed with the testing bench are in widespread use and are supplied on an independent trolley mounted frame which can be easily connected to the dynamometer. The system is supplied with manuals which describe all parts of the trainer, the installation and utilization procedures, as well as many exercises with the relative results. Additional engines not listed in this catalogue can also be supplied on request. The system includes a dynamometer with a control and instrumentation panel, a service unit with instruments for the measurement of air and fuel flow and a number of optional kits to make additional tests.
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The device allows up to 16 pressures to be monitored simultaneously either relative to atmospheric pressure or another pressure, via the common reservoir. In order to increase the device sensitivity the device may be inclined at a known angle.
A multi-tube manometer with a common reservoir, that may be used to give a graphic display of pressure distribution on multi-point pressure tapings.
The engine with all units is drivenslowly by means of an electric motor and a battery. The cutaway, an original engine of a VW Golf with clutch andtransmission, is fixed on a mobile rack.
Functions:
The starter can be engaged and disengaged by means of anignition lock
The clutch can be actuated
The transmission can be shif.
The transmission can be shifted into any gear
By stopping one drive shaft, it can be shown how thedifferential works.
Parts Cut In This Model:
The four cylinders, one piston, four valves with buckettappets and valve gear, clutch, transmission and differential gear, generator, oil pump, water pump with thermostat, starter, distributor injection pump, injection nozzle.
Foreseen of lateral hinges for total opening and fast clamping system with inbuilt revolving screw. Steel made, galvanized finishing against corrosion. Complete with base they are easy to use with practical and fast demoulding recommended for field use.
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Theoretical topics:
Bistable Multi vibrators
Astable Multi vibrators using the operational amplifiers
Monostable Multi vibrators
Resolution or transition time
Monostable Multi vibrators using the operational amplifiers
Schmitt trigger
Bistable Multi vibrators using the operational amplifiers
Fault simulation
Astable Multi vibrators
Schmitt trigger using the operational amplifiers.
The kneading machine in this system is based on the machines that are commonly used in the food industry. Industrial kneading machines are widely used in food, medicine, rubber, paper and other industries. With reference to the actual teaching needs, the system includes the PLC control, variable frequency control, temperature control and touch screen control that are commonly used in industry, and covers the experimental trainings in sensor detection technology, food process control, power distribution technology and other subjects. They can realize stirring for a variety of raw materials and can also achieve heating at the same time.
General Features:
The trainer is composed of three independent modules:
The kneading machine,
The main electrical cabinet,
The control cabinet.
The suspension cable passes over pulleys at each end. One end is rigidly fixed. The other end connects to a mechanism bearing on a load cell. The experiment hardware fits onto the Structures Test Frame. Students use masses on weight hangers to apply various loads to a rigid deck, joined to a parabolic cable via hangers. The equipment includes a signal cable to connect the load cell to a Digital Force Display). When connected to a Digital Force Display, the load cell measures the cable tension.
Experiments:
Examination of the relationship between applied loads and the suspension cable tension
Demonstration of the characteristics of a simple suspension bridge
Comparison of behaviour to simplified cable theory
Observation of the stability of the structure.
Various clinical laboratory uses including Centrifugation and short-term sample storage.
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Material: Absorbent gauze, 100% cotton
Non elastic, non adhesive, non detectable X-ray.
Gauze bandage with selvedge.
Components: Bleached, purified textile, plain weave
Size selected: Bandage, gauze roll.
Length: 4 - 5m.
Width: 5cm.
Non-sterile.
Single use.
Thread count:
Weft: 8 threads/cm
Warp: 12 threads/cm
Weight: +/- 27.5g/m2.
Instrument can complete the following experiment contents: the relationship between P-wave propagation, wavelength and the local oscillator frequency, pulse wave propagation, wave reflection and wave properties, standing wave phenomena. Products as a supporting rod suspension spring type, mainly composed of a rack, a spring steel sheet, coil spring, connecting rod, interlining, the source of vibration.
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Simple Air Cushion Movement Body
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The gas mask effective protection of organic gases and steam: benzene, aniline, nitrobenzene, carbon tetrachloride, chloropicrin, paint and other harmful gases.
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Audio Frequency Meter
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