Compression machine 3000 KN motorized 1 gauge to test cubes up to 200 mm side and cylinders up to dia. 160x320 mm.
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The board is divided in 2 sections: in the first one a discrete component realization is provided of a ramp A/D counter converter, while in the second section there is a monolithic converter. The first section is used to highlight the operating principle of an A/D converter, while the second one is mainly used to analyse the operating modes and the characteristics of the converters that are commercially available. This board allows the study of the operating principle and of the main characteristics of analogue-to-digital converters. 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, 100 mA and + 5Vdc, 200mA
Experimental unit for industrial controllers
All variables accessible as analogue signals at lab jacks
Signal generator with potentiometer
Digital voltmeter
Digital controller, configurable
First order lag controlled system simulator.
Intended use: Solely for the subcutaneous single-use injection of insulin only in humans, with which the syringes are filled by the end user and used immediately after filling. Syringes are not intended to contain insulin for extended periods of time
Insulin Syringe, 1ml, U-100, three pieces: barrel with nozzle, stopper and piston/plunger with stainless steel fine needle and a needle orange cap.
Blister packed.
Size:900*600mm,the thickness of the steel plate is not less than 0.28mm, Steel double edging, Aluminum Alloy. Used to paste magnetic picture.
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With five-button closure
One-piece, lined, notched lapel collar
Left breast pocket, barracked pencil stall, two lower pockets
Side vent openings
5 oz. performance blend poplin
80% polyester/20% combed cotton blend
Elasticated arms and cuffs
Closure: five buttons
White.
Protective sleeves available in sterile or non-sterile
Low linting, anti-static fabric
Pre-cure durable press finish
Care: light soil wash
Universal size
Overall length: 500 mm
The experimental arrangement is clearly laid out on a demo panel. The panel is fitted to a laboratory trolley and is thus flexible in use. For the investigations on the pipes, 10 different pipe sections are provided in which measuring connections with annular chambers are incorporated. The flow rate is indicated on a variable-area flow meter. An instruction manual with detailed description of the theoretical background is supplied. Only a supply of cold water and a drain are required for operation.
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The metering sleeve can be moved at the shaft of this actuator
Th emechanical flyweight governor is replaced by a solenoid
In addition the solenoid actuator can be actuated electrically to demonstrate fuelmetering.
Transparent Six File Gearbox And Handbrake Assembly model is designed for demonstration and operation of inner structure of truck six speed gearboxes and handbrake in high and vocational schools.
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The module gives the direct power supplies that are necessary for the operation of the experiment boards.
Output Voltages:
± 5 Vdc, 1 A
± 15 Vdc, 1 A.
Refrigeration circuit with compressor, condenser, capacity controller, start-up controller, combined pressure switch and 2 evaporators in insulated chambers
Refrigeration chamber with evaporation pressure controller
Freezing chamber with electric defrost heater and hot gas defrosting
Separate or parallel operation of the chambers via solenoid valves
Simulation of 12 faults
Each chamber with solenoid valve, thermostat, thermostatic expansion valve, fan and heat exchanger for refrigerant supercooling
Investigation of a refrigeration system with refrigeration and freezing chambers
Touch panel pc for fault activation, data acquisition, evaluation and representation in the
Refrigerant R404a
Log p-h diagram
2 measuring locations for vertical or horizontal installation of the flow meters under test
Electromagnetic flow rate sensor for reference measurement
Comparison and calibration of different flow meters
DC voltage source to supply the flow meters with auxiliary power
Flow meters available as accessories
Water circuit with tank, pump and valve to adjust flow rate
1 differential pressure sensor and twin tube manometers for measurement of pressure losses.
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: medium, single use, box of 100
Dimension (L*W*H CM): Length 59.8
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The power control box for teacher?to control 3 sets,with overcurrent or leakage protection devices.
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This controlconcept allows the engine lubricating and cooling points to be suppliedindependently of engine load and engine speed absolutely and with asignificantly lower drive power particularly in the part-load range than wouldbe possible with a non. A newly developed vane-type oil pump with demand-driven quantity regulation and two map-controlled pressure stages is used in the new 6- and 8-cylinder V engines. Controlled pump. The pump is easy to turn.
The followingare easy to recognise:
Valve formotor oil pump
Rotor with vane
Control piston
Cold-start protection valve
Toothed wheel for oil pump
Adjusting ring.
The interior mechanical structure and function of truck is clearly understood under its demonstration and operation to make students and learners raise their initial knowledge of the truck's structure and its working principle. Lucid Whole Model is professional teaching equipment for colleges, vocational schools, truck driving training and vehicle repairing field.
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Compression testing machine 2000 kN capacity motorized with control unit (semi-automatic model), to test cylinders up to dia. 160x320 mm and cubes up to 150 mm side.
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It allows the autonomous study of the thyristors in the main single phase bridge circuit configuration (semiand totally controlled) and in the ac/ac converters as well as the study of the triac in the control of the alternating voltage and in the controlled rectifi cation.
Furthermore, there is a potentio meter for the manual control of the devices activation. The board is supplied complete with a set of stackable, plug Âin cables of suitable lengths and colours and with a training manual.
The power section includes: 4 thyristors, 1 triac, 4 diodes, 1 fly wheel diode and 1 ohmic inductive load. The control section allows the realization of: proportional control, on off control or phase control, both on the positive and negative semi wave.
Power supply: 24Vac, 1A, 50/60Hz
