Electronic controller with temperature sensor and setting of the reference variable
Quick-release couplings for connection to hot water supply and ventilation system
Temperature control of a ventilation system
3-way mixing valve dn 20
3 thermometers and 1 temperature sensor with display
Circulating pump.
The module is complete with two single pole switches to operate very easily on it showing the interfacing possibilities with a traditional domestic plant. The Push Button Interface is a binary input and output device with four channels; each of them may be used either as an input for potential free switch push button contacts or as an output for control of a light emitting diode (LED).
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Water circuit with pump, filter, valve and a nozzle as atomiser
Three-stage heater with thermostat for water heating
Principle of a wet cooling tower with cooling column and forced ventilation
Radial fan for forced ventilation
Tank for additional water compensates for water loss
Display of temperature, differential pressure, flow rate and humidity
Throttle valve to adjust the air flow
Demister unit at the outlet of the cooling columns minimises water loss
Interchangeable cooling columns with different wet deck surfaces available as accessories.
Bench-top unit supported by four legs. Besides, it is provided with four brackets to be suspended in the wall, which allows the experiments with weights to be carried out more easily.
The unit is assembled in an anodized aluminum structure with a painted steel panel.
his unit is mainly composed of:
The pinions are made of aluminum and are mounted on ball bearings to reduce of losses due to friction, making the practical exercises execution easy.
The shafts of the unit are made in stainless steel. The discs and gears are made in aluminum to facilitate the experiments.
2 Graduated discs located at the input and output shafts.
The epicyclic gears set, formed by:
Planet gears set.
Ring.
Sun gear.
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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Provides a continuous, variable flow of concentrated oxygen (>82%) derived from room air, to a maximum rate of 5 L/min.
Contains oxygen monitor to verify concentration.
Digital meter that displays cumulative hours of device operation.
Oxygen outlet(s) with 6 mm (¼-inch) barbed fitting and DISS connector.
Flowmeter minimum flow rate of 1 L/min. Lower flow rates may be achieved by a combination of the concentrator and a separately supplied flowmeter stand (details under RELATED PRODUCTS).
Flowmeter continuously adjustable, with markings of at most 0.5 L/min intervals.
Equipped with one oxygen outlet, provided with controllable flowmeter.
Audible and visual alarms for low oxygen concentration (<82%) and power supply failure.
Audible and visual alarms for high temperature, no flow rate and low/high pressure.
Power efficiency < 70 W/L/min.
Noise level <50 dB(A).
Contains flow limiter to prevent overdrawing oxygen flow beyond rated maximum flow rate.
Casing and environment
The unit includes internally and externally mounted filters for cleaning the air intake.
All user-removable filters are cleanable. Cleaning instructions for filters are included in the instructions for use.
Hard case, cleanable with standard hospital cleaning materials.
Whole unit movable with wheels on at least two feet
Unit weight <27 kg
Electrical characteristics
Capacity for safe operation from at least ± 10% of rated voltage.
Electrical protection by resettable circuit breakers, fitted in both neutral and live lines.
Electrical power requirements are locally compatible.
230 Volt, 50 Hz, 3.0 amps (120 Volt units available)
Mains power cable length > 2.5 m.
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 used in optical grouping experiment: production and change of shadow, rectilinear propagation of light, pinhole imaging, reflection and refraction of light, optical dispersion, image for plane mirror, simple periscope making, convex lens amplification, focusing and images, camera simulated experiment and formation of myopia simulated experiment.
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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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Photoelectric Effect
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