Wireless Heart Rate Sensor
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A three-dimensional stand which consists of three Plexiglas planes has a receptacle for the precision-manufactured models. The associated view can be inserted on each plane of the stand, enabling a direct comparison between the workpiece and the drawing. One shape is made from Plexiglas in order to develop an understanding of invisible edges. The other shapes are made from aluminium. All parts are clearly laid out in a case. The model shapes are precision-manufactured, so measuring exercises can also be carried out. The three-dimensional display is an educational concept for beginners in technical drawing. The student must cut out and fold a template drawing to construct a model. The model set includes ten shapes, involving differing degrees of difficulty. Comprehensive and well structured instructional material makes the training system immediately usable in lessons. For optimal learning, it is recommended that students work independently from each other on these exercises. Two students can easily work with one model set.
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Flow Networks system reproduces the problem that usually appears in pressure and flow calculation in pipes that generally have different diameters, lengths and are interconnected; these systems of pipes (in series, parallel or meshed) can complicate the pressure and flow calculation. The flow measurements can be done using the volumetric reservoir of the hydraulic bench (required and not included in this item) and it allows also the study of the relationship between pressure drop and fluid velocity. The module is made of some transparent tubes with different diameters, and it includes a number of valves placed in specific points of the network. The quick couplings used in this system enable fast and easy exchange of pipes creating therefore several network configurations. These pipes interconnections are known as flow networks. For example, a water-supply network of a town or the fire-protection system in a building can be considered as flow networks. With this module, students can perform experiments that can simulate the behavior of the flow network in different conditions.
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These heavy duty and high precision tools are reasonably priced. Our high speed machines are suitable for fast and bulk cutting. They are built using modern technology to deliver optimum output. Our hydraulic controlled tools are highly dependable, efficient and long lasting. This tool is used for cutting several materials including wood and metal. We supply the finest grade of hacksaw tools that are designed for smooth functioning. They are ruggedly constructed by experts for hustle free operations. We provide various models for this to meet the diverse needs of our customers. They are commonly used in a broad range of industries.
Features:
The hydraulic cutting pressure control system provides different cutting options that make this equipment stay versatile for multiple industries.
It is featured with improved mechanisms to remain supportive for different machining requirements in different industries.
It is one of the best tool room supportive devices.
The vice guide ways have been provided for precisely clamping the work material.
It helps in obtaining parallel cutting operations.
It is incorporated with two speed operating mechanism with which the operator will be able to select the preferable speed for cutting in accordance with the metal compatibility.
We have both semi-hydraulic and mechanical models of hacksaw machines.
Theoretical topics:
The effects of negative series feedback on bandwidth
The effects of shunt feedback on ac gain and on input and output impedance
The shunt-series multistage amplifier current gain and output impedance
Series-shunt multistage amplifier voltage gain and output impedance
Feedback of a multistage amplifier
The effects of series feedback on ac gain and on input and output impedance
Single-ended and differential gain characteristic
Fault simulation
Common mode gain and rejection ratio
Typical quantities and basic configurations of a feedback amplifier
Multistage shunt-series and series-shunt Feedback
Differential amplifier operation.
Threaded heater element with switch cabinet
2 spring tube manometers
1 bimetallic dial thermometer
Trainer on heating systems and plumbing
Pressure vessel
2 blow-off lines, 1 filler pipe, 1 drain
Thermal discharge safety device
1 system of safety devices with pressure reducing valve, shut-off valve, test connections and non-return valve, manometer connection and safety valve.
Simulated Controlled System allows the simulation of different processes,such as: 1st and 2nd order processes, integral action processes, proportional action processes, double integral action processes.
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2 pressure tanks with pressure relief valve and manometer for direct observation of the tank pressure
Valves permit investigation of a 1st order controlled system (1 tank) or 2nd order controlled system (2 in-line tanks)
Trainer for control engineering experiments
Generation of disturbance variables by drain valve
Pneumatically operated control valve with electro-pneumatic positioned digital controller, Parameterisable as a P, PI or PID controller
Pressure control process, equipped with standard industrial components
Pressure measurement by pressure sensor
Process variables X and Y accessible as analogue signals via lab jacks.
2-channel line recorder.
Type of thread: Absorbable, synthetic braided thread (PGA, polyglycolic acid).
Gauge of thread: Expressed in Decimal gauge DEC number and in the old system of thread numbering: DEC 2 (3/0).
Length: 75cm.
Sterile.
Disposable.
Type of needle:
Length: 26mm.
Point: triangular.
Shape: curved needle, 3/8 circle.
Initial sterilisation method:
Ethylene oxide gas.
The instrument consists of calculating kit,binary code showing panel and the frame ( base).
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The large custom LCD displays reading and units of measure. Other features include auto-off, diagnostic error messages, and auto-ranging function.
Turbidity meter is easy to calibrate — meter automatically prompts you to the next calibration standard.
Sealed optical system with infrared light source delivers high accuracy across entire range.
Power saving function lets you take over 1000 readings on a single set of AAA batteries.
Provides light-weight, impervious protection against bio-hazards, with non-linting construction for greater comfort.
Superior physical properties over imports
In compliance with FDA requirements and tested in accordance, including breaking load, tensile strength, and elongation
Successfully tested for liquid and aerosol blood resistance, synthetic blood penetration and resistance, bacteriophage penetration resistance
Redirects stress to the film material not the thermal seals to minimize breakage potential
Provides liquid and aerosol blood resistance
Full-length open back affords better comfort and shoulder coverage
Lightweight, non-linting construction.
XL size with easy, tear-away feature for quick gown removal and safe disposal
Contoured thumb loops secure gown sleeve for added protection.
The bodies used in the experiments have strong steel hooks for attachment to the suspension cords. The length of the cords can be rapidly changed and securely fixed using clamping wheels. The model permits oscillations on pendulums with bifilar or trifilar suspension to be investigated. The beam can oscillate, by translation, in the plane of suspension like an ideal mathematical pendulum. The cylinder and the circular ring work as rotary pendulums. For this purpose a bar, a cylinder, or a hollow cylinder made of galvanised steel can be hung from a wall mounted carrier plate made of aluminium and placed in oscillation.
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Instruments are provided for measurement of pressures, temperatures, output voltage and currents. Main components consist of a feed water system, a small industrial boiler, a steam turbine, a generator and lamp load, a condenser with a condensate tank and a pump, and a cooling tower. Accessories such as fuel tank, fuel flow meter, feed water meter, and a stack are also included. The unit is designed to simulate modern steam power plant.
Experiments:
Condenser heat transfer efficiency.
Cooling tower efficiency.
Measurement of feed water and fuel flow rates.
Boiler efficiency, turbine generator efficiency, and overall power plant efficiency.
The engine isdriven by a 220V geared motor, all the assemblies also run. All actors and sensors are available and connected to the cable tree. The start can beengaged, the transmission shifted. The following components are cut:cylinder head (with 16 valves), oil injection cooling for pistons, hydraulic valve tappet,oil pump, chain case, generator (internally ventilated), cylinder block, crankcase, oil pan, one piston with cooling duct, starter, exhaust gasre-circulation valve, turbocharger, high-pressure pump, one injector, intake manifold, air filter box, feed pump, rail manifold, thermostat, valve cover,air-mass sensor, oil filter with heat exchanger, modern single-vanevacuum pump, 5-gear transmission and differential.
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The machine accepts blades up to dia. 350 mm
Blade rotation speed: 3900 rpm
Shear capacity: 120 mm
Power supply: 230 V 1ph 50 Hz 2000 W
Supplied complete with abrasive blade dia. 350 mm
These robust and highly accurate tools are cost-effective. Our high speed equipments are suitable for rapid and large-scale cutting. They are made using latest technology to ensure maximum output. Hydraulic Hacksaw Machineis basically used to cut numerous materials such as wood and metal. Our hydraulic controlled tools are reliable, durable and stable. We offer diverse models of hacksaw equipments to meet the various needs of our clients. They are used in a wide range of industries. We provide top quality hacksaw tools for trouble-free operations. They are manufactured by experts for continuous working.
Features:
Our machine is vibration free because of the heavy and rigid fabricated body that we used to make which also helps to increase machine's lifespan and gives it higher accuracy.
Hydraulic hacksaw machine gives you an option to maintain the pressure level as per job size which helps in reducing the usage of blade.
Our machine provides auto weight balance which helps in jerk-free working.
It consumes less power and provides high accuracy work.
Theoretical topics:
Thyristor circuit fundamentals
Thyristor component familiarization
SCR half wave rectifier
The four triggering modes
Half wave and full Âwave phase control
SCR control of a half wave rectifier
Test a Silicon Controlled Rectifier
SCR control of a full wave rectifier
UJT characteristics
UJT half wave and full wave phase control
Bidirectional conduction
SCR DC operation
Gate trigger voltage and holding current.
It allows analyzing the behaviour of an element with proportional transfer function able to oscillate, with a delay of the second order, both in the time domain and in the frequency domain.
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Practice-oriented terminal blocks for wiring of the instrumentation and control signals
2x maintenance unit and a pressure regulator for compressed air
Frame for electrical modules
Water circuit with centrifugal pump and tank
Base module for a flexible process automation training system
Large frame with aluminium rails
Switch cabinet with 24V power supply
Installation and connecting material including tools for connecting accessory modules.
