Protective grating and adjustable multi-leaf damper at the air inlet
Filter for air purification
Heat exchanger to heat/cool the air
Operation of a ventilation system
All components from ventilation technology, some with sight windows
Fire protection flap prevents the cross-over of fire and smoke in the air duct
Air duct with pressure measurement connections
Belt-driven radial fan
2 sound insulation links
Inspection cover for inspection purposes
Pressure measurements with inclined tube manometer
Current measurement to determine the power consumption of the fan
Various air outlets for air distribution in the room: disc valve, ceiling vent and ventilation grill with adjustable flow rate
Determine the flow rate via differential pressure.
Digital controller, configurable as a P, PI or PID controller with interface
Interface for PC
Recording and evaluation of time response on PC
Experimental unit for controller tuning
Data acquisition card for PC.
Medical examination gloves used for medical procedures to protect both patient and medical staff from cross-contamination. Nitrile examination gloves provides protection from chemicals and micro-organisms. Non-sterile and strictly SINGLE USE.
Gloves, medical, examination, nitrile, powder-free, size: large, single use, box of 100.
For demonstration.
Wood production. White paint, black mark line and red number.
100cm, minimum dividing value: 1cm. Width: 45mm, thickness: 8mm.
Provides basic protection from minor splashes and spill
Fabric: Non-woven
Latex free
Lightweight and breathable
Elastic cuff
Spunbonded polypropylene.
All filters with 360° angle scale and marking of the main optical axis
White light generated using a fluorescent tube and two incandescent lamps
Monochromatic light (colour yellow) generated using a sodium vapour lamp
Generation of compression or tension forces by means of a threaded spindle
Representation of mechanical distribution of stress in photoelastic experiments
2 plane polarisation filters as polariser and analyser
2 quarter wave filters to generate circular polarised light
Filters roller bearing mounted and rotating
Frame cross-arms height-adjustable
Complete models in polycarbonate (PC) for demonstration purposes available as accessories.
Diesel engines work by compressing only the air. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel that is injected into the combustion chamber ignites spontaneously. The diesel engine (also known as a compression-ignition or CI engine), named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel which isinjected into the combustion chamber is caused by the elevated temperature ofthe air in the cylinder due to mechanical compression (adiabatic compression).
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Compression machine 3000 kN, motorized with control unit, to test cubes up to 200 mm side and cylinders up to dia. 160x320 mm.
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The board affords the problems associated to the use of the transistors in the three basic configurations: CE (Common Emitter), CC (Common Collector) and CB (Common Base). The board allows a first approach to the theoretical practical study of the static and dynamic operation of the BJT (Base emitter Junction Transistor), used as a voltage amplifier. Firstly, the bias and the working point stabilization problems are considered. Then, the typical features of the three configurations are analyzed: input resistance, output resistance, voltage gain and current gain. The board is supplied complete with a set of stackable, plug in cables of suitable lengths and colours and with a training manual. In the second section of the board typical applications are studied, such as the bootstrap effect bias and the Darlington connection.
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Model of a refrigerator to plug onto the base unit
Electric heater to generate the cooling load
Expansion elements selectable via solenoid valves: expansion valve or capillary tube
Training system with hsi technology
Chamber with transparent front
Sensors to record temperature and pressure
Refrigeration chamber with evaporator, fan and cooling load
Operation of solenoid valves, fan, heater and fault simulation via software.
Investigation of a temperature control loop
Power controller as actuator
Parameterisable digital industrial controller
2 metal plates with differing thermal conductivities for disturbance generation
Thermocouple type K as temperature sensor
Soldering iron as controlled system
Transducer for thermocouple with digital temperature display
Bar display for manipulating variable
Control loop components on panels allowing for variation in installation in frame.
Body bag for packing and transporting human corpses before burial services.
This type of body bag is not appropriate for the management of contagious diseases.
-lab-677235485.jpg "Electronic Starting Motor (Including Electro)")
Electronic Starting Motor (Including Electro)
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Dimension (L*W*H CM): 33.4*33.3*0.9
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These disposable polypropylene gowns are used to protect the wearer from contact with potentially infectious liquid and solid material.
Disposable spunbonded polypropylene isolation gown.
Greener Choice Claims
Environmental benefits include:
Non-Toxic
Free-of a substance that causes environmental harm.
Articulated support with force measurement dial gauge
Device to generate a bending moment
2 supports with clamp fixing, optionally as articulated support with measurement of angle of inclination or clamp fixing
Comparison of different methods to determine the elastic line
Statically determinate or indeterminate beam
Dial gauge with generation of moment to measure the angle of inclination
Dial gauge to record the deformations of the beam
Loads to subject the beam to point loads or moment
Storage system to house the components
Loads to determine the clamping moments on the supports with clamp fixings
Experimental setup in frame.
The interior mechanical structure and function of drum brake is clearly understood under its demonstration and operation. Transparent Drum Brake educational equipment is professional teaching equipment for colleges, secondary vocational and technical schools, car driving training and vehicle repairing field.
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Compression testing machines 3000 KN motorized with control unit semi-automatic model, high stability, to test cubes up to 200 mm side and cylinders up to dia. 160x320 mm.
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To satisfy these requirements, quartz oscillators are normally used. The carrying out of both sinusoidal oscillators and square Âwave oscillators is of significant interest. The need of accurate value, time stable and temperature Âstable oscillators can be seen in a wide range of applications: instrumentation and military, industrial and consumer equipment. The board is supplied complete with a set of stackable, plug in cables of suitable lengths and colours and with a training manual.
Power supply: + 15 Vdc and + 5 Vdc, 100 mA
