Buckling of Struts Equipment
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The solution includes component carriers, base board, a power supply, and storage trays and is supplied with a full curriculum pack. CAN Bus System And Operation Trainer kit allows a fully functioning CAN Bus System, mimicking vehicle operation, to be set up using 4 Electronics Control Units representing Instrument panel, Front ECU, Power train control, and Rear ECU. Students are tasked with setting up a fully working CAN Bus System, inserting faults and using hardware and software tools to understand fault diagnosis procedures and practice. A fifth is used for system diagnosis, releasing faults and viewing CAN bus messages.
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Cap closure for 0.1ml & 0.2ml PCR tube-strips for use on most standard Thermocyclers, RT PCR platforms, DNA Sequencers.
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To dilate the vagina to examine the vaginal canal and cervix.
Speculum, vaginal, self-retaining.
Material: Austenitic steel (non-quenched, non-magnetic steel).
Austenitic steel composition: 16 - 18% chromium; 10 - 14% nickel; 2 - 3% molybdenum.
Double blade with a screw mechanism to keep the blades open.
Blade length: approx. 115 mm.
Blade width: approx. 35 mm.
Reusable.
Endotracheal tube shall meet the standards concerning the dimension, the tube, the point, the cuff and the marking.
Endotracheal tube with:
Standard connector (ext. Ø 15mm) at the proximal end enabling the tube to be connected to the ventilation system.
Open distal end and Magill-type point with oral angle of 37.5º.
Cuff located near the distal end: Low pressure cuff, inflating system with valve and Luer tip connector.
Radio opaque mark.
With Murphy's eye.
Material: Polyvinyl chloride (PVC).
Sterile.
Disposable.
Graduations.
Size: Ø internal 7mm.
Initial sterilisation method: Ethylene oxide gas or Gamma radiation.
The utility device is composed of a base, a vertical plate, a conductor ball, a light conductive ball, a conductive ball connection, an insulating bracket, a sliding block and a connecting wire. Insulated rail is suspended movable light ball, with vertical coordinate plane. Conductor ball diameter :83mm, light conductive ball diameter: 30mm.
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It is one of the essential instruments in chemical experiment and consists of base plate, a vertical rod, beaker clamp, big and small iron ring for each, one vertical clip, two parallel clips.
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The product consists of a 60MM plastic funnel, a support base, a rotatable stainless steel pole, a quantitative suction ball, a mortar, an asbestos net, a goggles, a 6 hole 6 column tube frame, a pair of clamp, 1M silicone tube, a wooden handle tube clip a hoop, belt clip, a plastic spoon, and a cross clamp.
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For calibration of turbidity meters. Includes one each of 60-mL HPDE bottle of four NTU standards.
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Ideal for protecting visitors in industrial or medical settings.
Scratch-resistant, Anti-fog, Anti-static.
Clear lens absorbs >99.9% of harmful UV light
Fit over prescription eyeglasses
Economical safety spectacles
100% impact-resistant polycarbonate wraparound unilens design with blue temples.
Solar Training Set Sun Tracking Electronic Engineering Lab
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The programme of exercises enables familiarisation with six different drive implementation and analysis methods: understanding the brief and the drawing, assembly, setting, adjusting, testing, and making calculations. This laboratory system is used to introduce combined drives and their correct assembly. The flexibility of the set-up and the modularity of the components simplifies experimentation and implementation of the students' own ideas. All the system components are kept ready to hand and well protected in a housing system. A robust tubular steel frame with a square profile and bearing elements provide the accuracy for the setting of precise gearing.
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Experimentation:
To determine the effective thermal conductivity of the composite cylinder.
To compare the theoretical temperature profile within the composite cylinders, with that of observed profile.
To estimate the actual rate of heat transfer through the composite cylinders from the measured interface temperature of the two insulating materials with known thermal conductivities.
The unit consists of a pump, a storage tank and a water proof panel on which all friction loss components are arranged. The loss is measured by differential pressure using manometers. Pressure tapping is by valves with quick connection. Piping Loss Test Set Small is a self contained unit for studying the friction loss in pipes, pipe fittings and valves at various flow rates. The unit is on a steel frame on wheels. All pressure taps are connected by flexible hoses to a set of specially arranged manifolds such that differential pressure across any component can be measured simply by opening valves without removing the hoses.
Experiments:
Friction losses in pipe fittings, valves, sudden expansion and contraction at various flow rates.
Friction losses in straight pipes at various flow rates.
The is available in two basic configurations. The standard is the simplest system. As standard the filtration assembly works with polymer membrane filters (90mm diameter) and sample filters are included for microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO). A backpressure valve is used to adjust the transmembrane pressure with a maximum allowable system pressure of 40 bar (analogue pressure indicator). A wider range of filters are available on request. It uses a high pressure stainless steel piston pump to circulate product from a food vessel to the filtration assembly with simple on/off control.
The 50 is an enhanced unit, with all the additional benefits of computer control, data logging and diafiltration capability. There is also an electronic mass balance to measure the mass of permeate collected. This option also enables diafiltration using a peristaltic pump and high level sensor. It includes an electronic pressure sensor to measure filtration pressure (0-40 bar) and electronic temperature sensor (thermocouple) to measure retentate temperature. It also includes a feed pump speed controller, which enables the retentate cross flow velocity over the filtration membrane to be varied. The data from all these is logged in the software enabling plotting of permeate flow rate with time so that the effect of variables (filtration pressure, cross flow velocity, product temperature and diafiltration) on process performance can be determined. The software can be used to define the mass of permeate collected prior to addition of water/buffer (batch diafiltration). Communication to the PC (not supplied) is via an internal USB interface.
Features:
Suitable for microfiltration, ultrafiltration, nanofiltration and reverse osmosis membranes and pressures. Pressure operating range of 1-40 bar.
Uses a standard filtration size of 90mm enabling a wide range of filtration membranes to be used
Optional ceramic membrane available
Supplied with a range of polymer membranes.
A bench top service unit makes it possible to supply hot water to different types of heat exchangers, which are small scale versions of the commonly used industrial ones. The Heat Exchanger Bench Top Study Unit has been designed to carry out experiments concerning the main techniques of heat transfer. Thus the student can compare their performance, fully understand the importance of a correct choice and, if possible, compare the influence of co-current and counter-current heat exchange.
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The fault switches are hidden beneath a panel on the door of the control cubicle so they are not visible whilst the particular fault is being diagnosed. This allows the unit to be demonstrated in the classroom, which in the real world may not be possible. The cubicle is fitted with examples of the typical devices one may come across in the field, such as high and low pressure switches and a thermostat. The allows the lecturer to introduce 12 faults into a control circuit, which has been wired by the student. The Unit has a mimic diagram on the front panel, which simulates an actual compressor control circuit.
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The following can be seen:
Gear wheels
Synchronization
Mechatronics
Pressure reservoir
Oil cooler and differential
Duplex clutch
Parking lock
The gear box is mounted on a assembly stand and can beturned around its own axis.
Standard Refrigeration System Training Device can be used to train students to master the theoretical knowledge and practice skills of the standard refrigeration system.
Structure And Compositions:
Evaporator: tube air-cooled type, transparent chamber, and damper
Compressor: 1/2HP, single phase 220V, control box
Condenser: Air-cooled type, single phase 220V, include transparent glass tube
Accumulator: 1/2HP, transparent glass type
Filter dryer: 3/8 nut clamp type or welding type
Sight glass: Welding type or nut clamp type
Manometer: High pressure, low pressure
Expansion valve: manual expansion valve
Electronic valve: 3/8 nut clamp type or welding type.
