Water heater fitted in console
Temperature and pH can be monitored by microcomputer using an appropriate interface
Ten litre capacity stainless steel jacketed vat
Bench mounting with small footprint
Simple controls
Range of cheese making accessories
Separate console controls vat temperature and paddle speed.
All relative signals, such as the output of Hall sensor, knock sensor output, engine speed, the refrigerator temperature, MAP output, A/D input, voltage and current of initial and secondary ignition, stroboscope trigger, end to test points. Ignition System simulator shows how modern Ignition System operate.
The experiments covered by the Ignition System are:
Constant current for various engine speeds
Ignition System operation at various conditions of speed, load and engine temperature
Direct ignition activation system
MAP sensor characteristics
Cooling sensor operation
Different spark types analysis
Dwell timing and control
Operation of the Ignition System with fuel electronic injection
Knock sensor characteristics
Ignition time and dwell measurements.
The forces that act on the lathe tool during machining are measured in three directions: cutting force, feed force and passive force. The 3-component force measurement device uses a strain gauge system. Investigation of cutting forces during turning is fundamental to the teaching of cutting techniques. The set-up comprises a transducer, which also holds the lathe tool, and an amplifier unit with digital displays. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments. The amplifier unit supplies the strain gauge bridges and displays the measured values on three digital displays. The experiments must be conducted in a workshop environment, as a suitable lathe is required.
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Temperature programmable up to 2500C
Touch screen control panel
Variable speed fan
Built-in compressor
Heating system 3,000 watts
Atomization system with spray nozzle and cleaning device
Peristaltic pump adjustable up to 1,500 ml per hour
Exhaust pipe for solvent vapour
Cyclone with bottle for collecting the dried product
Drying chamber with collection vessel for residue
The Air Distribution Study Unit consists of a centrifugal fan, driven by a variable speed a.c. with inverter electric motor that can be easily regulated. A kit of ducts, bends and elbows of commercial size is supplied with the unit to simulate an air duct and to study its headlosses. Air Distribution Study Unit has been designed to perform a complete set of experiments concerning air distribution inconditioning plants. A kit of instruments (Pitot tube, Venturimeter, anemometer, differential manometer) is supplied along with the unit in order tomeasure the most important quantities.
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Function of the thrust piece and the working piston
Sequence of movement in the steering gear
Transmission ratio in the steering system
Lateral drive of the steering tie rods on both sides of thesteering rack by means of ball knobs
Change-over of the working piston by means of rotary-disk valve.
Schmidt Test Hammer Model NR model having an automatic incorporated device recording on diagram the impact values.
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The lower value (diastole) corresponds to the pressure that we have in the arteries between two heart beats. The upper value (systole) is the maximum pressure that is recorded in the artery in consequence of the heartbeat. In blood vessels there must be a certain pressure in order that the blood can properly flow. Each heartbeat causes a pressure wave that is transferred to the arteries. Therefore, it is necessary to properly evaluate the pressure and its variability through a pressure and heart beat digital meter.
Circuit blocks of Blood Pressure Monitoring
Typical circuit used in Blood Pressure Monitoring
Measurement of the blood pressure and heart beat
Evaluation of the average cardiac rate
Theoretical topics of Blood Pressure Monitoring
Measuring the blood pressure
The sensors
The blood pressure
Hypertension.
This tabletop learning system showcases a full range of components, such as a fire syringe, a vacuum hand pump, bi-metallic ball and ring, and many more on a vertical panel for easy access and inventory. Thermal Science Learning System provides learners with the knowledge and equipment needed to comprehend the principles of modern thermal systems, such as HVAC, geothermal, refrigeration, and steam systems. These components are used in various combinations to conduct experiments that show learners physical examples of thermal concepts and build foundational knowledge that they can use in real-world applications. As learners progress through the curriculum, they will perform experiments demonstrating principles such as the ideal gas law, linear and volumetric thermal expansion, basic temperature measurement, latent and sensible heat, specific heat capacity, conduction, convention, radiation, evaporative cooling, and basic refrigeration.
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The movement is obtained through pneumatic cylinders, commanded by On-Off solenoid valves, allowing to reach 8 positions to lift and to lower the gripper and to open and close the grip. Pneumatic robots are widely utilised in the industry for the movement of parts with limited dimensions and weight at high working rate. The use of industrial components operating with lubricated air assures high accuracy.
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Aeration of the trickling filter by natural convection or with compressor
Recording of concentration profiles is possible
Aerobic biofilm process for the degradation of organic substances and for nitrification
Secondary clarifier with pump for transporting the return sludge
All relevant flow rates finely adjustable
Transparent trickling filter with rotary distributor
Separate supply unit with waste water tank and two stirring machines
Two different carrier materials
Speed of the rotary distributor finely adjustable.
This unit is composed of:
Two outer discs made of aluminum.
A central disc made of acetal, located between both outer discs. Torque transmission is accomplished by mating drive keys of the central disc, located on opposite sides and oriented 90 degrees apart, with the slots of the outer discs. It acts as the torque transmitting element.
Both outer discs are mounted in two rotary elements with a graduated disc to read the angle.
The Unsymmetrical Cantilever Computer Interface set has the same accessories as except Dial Indicators are replaced by Digital Indicators with output.
Software is included.
The Gear Tooth Form Apparatus also explains the form of an involute curve and how this is used to create a gear tooth profile. To help describe what an involute curve is, paper can be placed into the apparatus and an involute curve drawn. Gear Tooth Form Apparatus a bench top base plate contains all elements for this experiment. Three gears are located onto the base plate. A third gear is removable to allow students to review its tooth form, pitch circle diameter (PCD) and other key geometry of a tooth form. A large gear and small gear mesh together and can be rotated to produce analysis of ratios.
A set of vernier calipers is provided to allow the removable gear to be measured to help give a practival analysis of the Gear Tooth Form Apparatus.
Experimental Capabilities:
Explanation of Gear Ratios
Explanation of Gear Modules
Explanation of Gear Form
Explanation of Gear Trains and Rotational Direction
Experimental determination of shape and construction of an involute curve.
The kit can be assembled and disassembled as often as required and comes pre-filled with refrigerant.
An Industrial Air Conditioning Assembly Kit for teaching students to assemble and set-up an industrial air conditioner. Once assembled, temperature control can be studied.
The refrigerant used complies with anti-pollution legislation
Studying the operation of a water flow switch:
Analysing system behaviour and reactions with the variation of temperature set-point
Plotting the theoretical cycle on a refrigerant pressure-enthalpy diagram and calculating the thermostatic valve superheat
Studying the operation of a thermostatic expansion valve
ON/OFF control
System start-up
The manifolds incorporate pressure tappings which allow the pressure drop across each pipe element to be measured using the four 500-0-500 mm water differential manometer bank. The manifolds also incorporate valved discharge points which allow the network to be configured to represent various distribution systems including a ring main and a long distribution system. The apparatus consists of a network of four coiled pipe elements and a differential manometer bank. The four pipe elements are located between a pair of large bore four branch valved manifolds which allow a number of series, parallel and series/parallel network configurations to be achieved. The Network of Pipes Apparatus has been designed as an additional experiment for use with Hydraulics Bench, which provides the basic service module for the pumping and volumetric measurement of the water supply.
Experimental Networks:
Single pipe
Series parallel network with 3 or 4 elements
Four pipes in series
Four pipes in parallel
Two pipes in series
Two pipes in parallel
A long distribution system with 1, 2, 3 or 4 discharge points
A 3 pipe series network with a parallel bypass
A distribution system with 2, 3, or 4 branches from a common manifold
A ring main distribution system with 1, 2, 3 or 4 discharge points
The Personal Computer constantly keeps under control the simulation in progress and displays its behavior through analog and digital signals and meters; in this way the student, through measurements and tests, can go on with the troubleshooting. It is possible to simulate the behaviour of components and systems, on the basis of the operating conditions which can be monitored directly on the panel or through Personal Computer by teacher and students.
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The torsion head is supported in ball bearings and torque is applied by a mass hanger and masses. Angular displacement is measured by a dial and pointer which can slide along the base to enable readings to be taken at any point. Torsion Apparatus is a most useful piece of bench mounted equipment and consists of a horizontal unit to take specimens up to 6 mm diameter by 450 mm long (0.25 inches x 18 inches). Supplied complete with a stainless steel specimen of 6 mm dia and one pointer.
Applications:
Determination of modulus of rigidity of different materials
Demonstration of torsion characteristics of small diameter rods of different materials.
Features:
Simple operation, with accurate repeatable results
Compact bench top unit.
Intended use:
Applicable for molecular/PCR & sterile microbiological works. Various clinical laboratory uses including centrifugation and short-term sample storage.
Vaccine storage capacity: 145 L
Volume category: >120L
Energy consumption, stable running (kWh/24 hours): 0.69
Operating temperature: Min and Max rated ambient temperature:?+5?°C and +43°C
UIFPF- Grade A
R600a, 63 grams
Energy consumption, stable running (kWh/24 hours): 0.67
PQS Prequalified Intermittent Mains Powered Refrigerator for storage of vaccines at +2 ?C to+8?C.
Equipment operating voltage and frequency.
220-240 Volt 50Hz /60Hz, or 100-127 Volt 50Hz /60Hz, 1ph.
