The unit consists of a storage tank and a centrifugal pump with multi speed motor on a steel base, and measuring instruments. Compact Centrifugal Pump Test Set Multi SpeedCompact Centrifugal Pump Test Set Multi Speed is a self contained bench top unit for studying the centrifugal pump flow rate vs head at three different speeds.
Experiments:
Flow rate vs head at three different speeds.
A tube is attached to a measuring frame that allows the device to be traversed horizontally and axially over the whole flow field. By this method the velocity profile at various axial distances from the jet, the pressure loss and entrained mass may be investigated.
A round parallel tube with a sharp edged discharge is used to create a turbulent jet using the air from the Air flow System.
This allows incorrect wear patterns and excessive tooth backlash to be demonstrated. This differential has been prepared in such a way that both the crown wheel and thebevel gear are continuously adjustable in axial direction.
....
Using electric vehicle power steering system components and front suspension system components, It can make front wheel alignment detection and adjustment, it can operate electronic control power steering system independently on the training platform according to the original car position layout.
Structure and compositions:
The Main Bench
Front suspension system and electronically controlled power steering system assembly:
Equipped with 2 independent suspension, up and down bracket and steering knuckle, hub, tire.
Booster pump drive motor (380V, 1.5KW), Steering double loading to simulate the vehicle weight and road condition device, movable frame, rotating machinery safety protection cover.
Steering booster pump, direction machine assembly, left and right horizontal tie rod, steering column and steering wheel, etc.
The Console
Speed simulation adjustment device, the main oil pressure gauge, left and right power cylinder oil pressure gauge.
Integrated with circuit fault setting module.
Equipped with ignition switch, power indicator, leakage protection switch, DC 12V switching power supply.
Made from steel sheet, zinc coated to prevent it from corrosion. The tank can accommodate up to 64 cubes 150mm side, or up to 48 cubes 200mm side. Complete with base rack and stopper for an easy water discharge. Supplied without thermostat heating system, to be ordered separately.
....
Range: 4-14 12-30
Motor: 220V/180W 220V/250W
Speed: 4800rpm 4800rpm
Wheel: CBN(HSS)or SD
Dimension: 41 x24.5x30cm 56x32x38cm
Weight: 22kg 40kg
Circuit blocks:
Resistance Temperature Detector
Thermocouple
Reference voltage supply
Current transmitter
IC transducer
Capacitive sensor
Strain gauge
Heating section
Ultrasonic transducers
Instrumentation amplifier
Infrared controller.
Theoretical topics:
Measurement of the deformation through an instrumentation amplifier
Familiarization with Infrared controllers and protocols
Measurement of temperature through a thermocouple
Measurement of temperature through an IC transducer
Familiarization with Ultrasonic sensors and transducers
Measurement of temperature through a current output IC transducer
Measurement of temperature
Fault simulation
Familiarization with capacitive sensors.
Trainer on heating systems and plumbing
2 water connections for boiler DN 15
2 cooling water connections DN 15
4 radiators with thermostatic valve, air bleed and adjustable lock shield valve
Water connections made using quick-release couplings
5 rota meters.
Amplifier
Strain gauge connection via 6-pin single ports or 68-pin multiports
Extension of measuring points possible
Multi-channel measuring amplifier for processing of strain gauge signals
Processing of measured values on a PC
Strain gauge connection in half or full bridge configuration
Connection to the PC via USB.
Applicable for molecular/PCR & sterile microbiological works. Various clinical laboratory usage conditions including; Sample cold storage, sample preparation/extractions with water bath, incubator and centrifuge.
....
Stretch bandage roll with clips.
Non-adhesive, unbleached colour and non detectable by X-ray.
Thread count:
Material: Crepe bandage produced by combining high twist cotton threads with normal twist cotton threads in warp. 100% cotton.
Weft: 54 threads/dm + or - 2 threads unbleached cotton.
Warp: 120 threads/dm, unbleached cotton, high-twist.
Size selected: Bandage elastic, roll
Length: Not stretched: +/- 3m. Stretched: +/- 5m (elasticity +/- 150 %).
Reusable.
Non-sterile.
Width: 7.5 – 8 cm
It consists of plastic base, transparent cylinder and aluminum blower fan, with specially allocated connecting line switching on DC power supply 3-6V.
....
Ideal for construction, machine operation, utility work, farming, roping, and other general applications
Gloves provide abrasion resistance and dexterity.
Straight thumb
Top-grain leather
Launderable.
Ideal Gas Law Apparratus
....
The mechanical functionality of all components is retained in full. Each of the cutaway models is securely mounted on a base plate to which handles are attached for carrying purposes. The range consists of a series of different cutaway models of drive system components. All components are industrially relevant and have been prepared such that individual active elements are clearly visible to the user. All mechanisms are hand-driven.
....
The unit consists of two centrifugal pumps with multi speed motors and a storage tank on a steel base, and measuring instruments. By manipulating flow control valves, each pump can be operated individually or both pumps connected in series or parallel. Compact Series And Parallel Pump Test Set Multi Speed is a self contained bench top unit for studying the series and parallel pump characteristics at three different speeds.
Experiments:
Flow rate vs head at a fixed speed for two pumps connected in series or parallel.
Flow rate vs head at various speeds for individual pump.
The device allows up to 16 pressures to be monitored simultaneously either relative to atmospheric pressure or another pressure, via the common reservoir. In order to increase the device sensitivity the device may be inclined at a known angle.
A multi-tube manometer with a common reservoir, that may be used to give a graphic display of pressure distribution on multi-point pressure tapings.
The engine with all units is drivenslowly by means of an electric motor and a battery. The cutaway, an original engine of a VW Golf with clutch andtransmission, is fixed on a mobile rack.
Functions:
The starter can be engaged and disengaged by means of anignition lock
The clutch can be actuated
The transmission can be shif.
The transmission can be shifted into any gear
By stopping one drive shaft, it can be shown how thedifferential works.
Parts Cut In This Model:
The four cylinders, one piston, four valves with buckettappets and valve gear, clutch, transmission and differential gear, generator, oil pump, water pump with thermostat, starter, distributor injection pump, injection nozzle.
