The loss is measured by differential pressure using manometers. Pressure tapping is by valves with quick connection. The unit is on a steel frame on wheels. All pressure taps are connected by flexible hoses to a set of specially arranged manifolds such that differential pressure across any component can be measured simply by opening valves without removing the hoses.
Piping Loss Test Set Small is a self contained unit for studying the friction loss in pipes, pipe fittings and valves at various flow rates.
The unit consists of a pump, a storage tank and a water proof panel on which all friction loss components are arranged.
The Marcet Boiler includes a special-purpose glass window. It allows students to see the internal construction of the vessel, to see the boiling process and to check the water level. The electrically-heated boiler holds water. As the water temperature increases, so does the pressure in the boiler. The apparatus consists of a rigid frame containing an insulated pressure vessel and an instrumentation and control unit. The Marcet Boiler is a simple experiment to show the relationship between pressure and temperature for saturated steam for comparison with published results. The frame also has extra space for the optional interface. A digital display shows the values in both SI and traditional units. A transducer and a thermocouple measure the boiler pressure and temperature.
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The device has a pitot-static tube that can be moved axially along the duct to allow students to measure the local variations in total and static pressure due to the variation in duct cross section.
A convergent divergent duct section that connects to the Hilton Airflow System using a flexible coupling.
The measured pressure changes may be compared with the Bernoulli equation predictions. The device is designed for use with the optional multi-tube manometer.
The result is optionally higher power density and, in conjunction with Miller engine cycle, reduced exhaust emissions and lower fuel consumption. The Two-Stage Turbo charging the charge air pressure can be increased substantially.
Exhaust air,fresh air and oil channels are accentuated in colour.
Both turbo chargers control flaps and the fresh-air valve.
The turbines and throttle valves can be moved.
Electric Vehicle Charging Pile Teaching Board is an electric vehicle charging pile teaching board, the teaching board can demonstrate the actual working condition of electric vehicles charging pile through the reasonable combination of IC card reading unit, man-machine interface(MMI), operation / failure / charging indication system, infrared communication unit, light box components.
Functions:
Electric vehicle charging pile has built-in IC card reading unit, MMI and light box assembly, instruction system, infrared communication unit, user can take operation control through the MMI. The electric vehicle charging pile provides credit card area and charging interface. And electric vehicle charging plug is inserted into the charging interface and to be charged by reading IC card through IC card unit.
MMI is a touch screen.
Electric vehicle charging pile external sets an indicator lamp.
Electro Hydraulic loading and control system consisting of:
Upper attachment for steel frame cross-mean coupling.
Spherical seat fixed to the ram for an uniform loading.
Double action alloy steel ram + cylinder. The ram is ground.
The turret head is flexible for making sliding movement over the ram. It stays suitable equipment for industries which require identical kind of tooling frequently. The Capsten lathe belongs to the light duty kind of lathes and it is featured with turret head on the ram. This equipment can also be applied to obtain different cuts by rotating the turret head on the black wherein it becomes quite flexible and fast to work with. The ram is them fixed on the saddle which will not move at the time of tooling. It suits perfect for performing machining over short work materials. Above all, when it is comes to user friendly features in cutting, Capsten apparatus from Machine Tools is one of the best options.
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Theoretical topics:
Ideas of logic: logic connectives and fundamental theorems of the Boolean algebra
Minimization techniques of logic functions through theorem applications and Karnaugh maps
Logic gates and truth tables
Fundamental logic operators
Binary system
Logic functions
Algebraic description of the logic networks and the truth tables
Theorems of the Boolean algebra
NOT, AND, OR logic operators
Operation of the AND and OR operators as control devices in the transfer of logic signals
Operation of the NAND and NOR operators as control devices in the transfer of logic signals and carrying out of logic functions
Canonical forms of a function
Graphic representation of functions
AND OR NOT function
NAND and NOR logic operators
Generalities and definition of flip flop
JK flip flop
T and D flip flops
SR flip flop, with NOR and NAND operators
Interfacing with the bus
Fault simulation
Fundamental logic families
Interfacing of the logic families, outputs and types of TTL circuits
The open collector gates
Characteristic parameters of the logic gates
Circuit blocks:
Open Collector
SET RESET Flip Flop
JK Flip Flop
AND NAND
OR NOR
Built in clock circuit
Manual input signal control
XOR XNOR
Data Bus Control In addition, the Circuit Board contains:
+5 V regulated supply.
Ball valve in connecting pipe between measuring tank and expansion vessel
Pressure controller for air with overpressure protection
Trainer on heating systems and plumbing
Small compressor for pressure generation
Adjustable safety valve
Measuring tank with scale
Expansion vessel
Manometer
Cutaway model of an expansion vessel.
The board allows performing the most important experiments in industrial electrical plants. All the components are identified through a clear synoptic diagram showing their type and symbol. The components are connected to the board front panel through 2 mm terminals for what concerns the low voltage controls and through 4 mm safety terminals for the connections to the mains. The board includes:
1 bipolar switch, 1 - 0 - 2
1 thermal relay
1 power supply, 24 V
2 timers
5 signaling lamps
5 push-buttons
5 remotely controlled switches with relevant auxiliary contacts.
The board is complete with a kit of connecting leads. On the back side of the board there are switches to allow for the introduction of faults by the teacher. Power supply: single-phase from mains.
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Applicable for molecular/PCR & sterile microbiological works. Various clinical laboratory uses including Centrifugation and short-term sample storage.
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Material: Absorbent gauze, 100% cotton
Gauze bandage with selvedge.
Components: Bleached, purified textile, plain weave
Non elastic, non adhesive, non detectable X-ray.
Single use.
Non-sterile.
Size selected: Bandage, gauze roll.
Length: 4 - 5m.
Width: 7.5 - 8cm.
Thread count:
Weft: 8 threads/cm
Warp: 12 threads/cm
Weight: +/- 27.5g/m2.
Products as a supporting rod suspension spring type, mainly composed of a rack, a spring steel sheet, coil spring, connecting rod, interlining, the source of vibration. The frequencies of spring steel sheet can be in 2.5 ~ 3.3Hz within the scope of adjustment. Frame consists of a left, a right bracket and rubber feet, is made of engineering plastic, the bottom is about 240mm, 25mm wide, frame with a total height of about 380 mm; spring steel sheet thickness of 0.8mm, 300 mm long and 3 mm wide, by changing the oscillator position.
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It consists of wheel axle combined with large, medium and small wheel disc, support rod, support and wire. It is used to explore wheel axle how to reach balanced state, wheel axle how to save effort and why the axle is deformed lever.
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It is a tool specialized to punch holes on nonmetal parts: cork wood and rubber.
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Boiler with heating temperature adjustable rod, capacity of 2.6L, with a fuse protection, can accommodate 12 tubes of the scaffold,
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For 2020we and 2020wi Turbidity Meters
For Use With (Application): Compact handheld water analysis instrument with microprocessor driven optical system and unique optics configuration
Type: Test Tube
Includes: Screw-on cap
Material: Glass
Provides excellent visibility while protecting the face and neck from accidental splashes
Made from 0.25 in. thick (0.6cm) clear acrylic for durability
Can be used while sitting or standing.
Nonskid feet for added stability
Not suitable for radiation protection.
Lower end of shield is just 12 in.W (30.5cm), so it's easy to pipet or to perform other functions behind the shield.
Absolute Pressure Sensor
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