The console is divided into two control panels, each with detailedmimic diagrams. The upper panel has a single phase transmission line equivalentcircuit, and the lower panel a three-phase transmission line. The lines may beloaded by the resistive, capacitive and inductive loads included. The Transmission Line Simulator investigates single-phaseand three-phase transmission lines. The effectscan be monitored by instruments at the send and receive ends of thetransmission lines. The single-phase transmission line includes a set ofinductive impedances connected in series. The configurable simulated transmissionlines allow realistic studies of short, medium and long-distance transmissionlines under variable load and power factor conditions, as well as with insertedfaults. Tapping points allow the user to:
Change the length of the simulated line
The three-phase transmission line is in six sectionsrepresented in per-unit values.
Monitor the voltage, current and power at any point alongthe line.
Set up Pi or Tee methods of loss profiling using differentvalues of capacitance and
Facilities include:
A fault application switch and earth fault resistors allowstudies of earth fault currents and the operation of relays of varyingsensitivity.
Operating under variable balanced or unbalanced RLC loads
Provision to vary the length parameters
Select able neutral
For protection tests, current transformers in the test circuits connect to the protectionrelay fitted to the control panel.
Process Trainer is an educational package that mimics industrial process engineering. The fully integrated, selfcontained teaching apparatus gives a comprehensive range of process control experiments, from basic to advanced. Using water as the working fluid, the equipment allows safe, practical experiments on control of flow, liquid level, temperature and pressure. Students can study each of these separately or in combinations.
....
The Pressure Aging Vessel pressure aging vessel is used to simulate in-service oxidative aging of asphalt binder according to procedures developed by the Strategic Highway Research Program (SHRP). The Pressure Aging Vessel consists of a vertical, stainless steel pressure vessel in a stainless steel cabinet with encased band heaters, a precision sample holder for simultaneous testing of ten specimens, a set of ten TFOT specimen trays, a pressure controller, temperature controller, pressure and temperature measurement devices, temperature and pressure recorder, and a specimen loading and unloading tool. The offered product is manufactured and designed using the finest quality components with the help of contemporary technology. The offered product is delivered to our buyers only after its proper checking on different such as dimensional accuracy, performance, finish, etc.
The Pressure Aging Vessel features a compact, benchtop design with integral ASME code section VIII, division 1; 1992 A 93 pressure vessel controlled using a 7", full-color, touch-screen display, which is tilted for greater visibility. Operating pressure is 2.10 0.05 MPa (304psi). Temperature uniformity is ±0.5°C. Temperature is 80 to 115°C and programmable from 50 to 150°C. Between 80 to 115°C the tolerance is well within ±0.1°C.
Tray, instruments.
Material: Austenitic stainless steel.
Austenitic stainless steel composition: 18-20% chromium, 8-10% nickel.
Reusable.
Seamless tray with cover.
Rectangular with rounded corners, smooth surface.
Length: approx. 300-320.mm.
Width: approx. 185-205.mm.
Height: approx. 55-65.mm.
Thickness: approx. 0.75-0.85.mm.
Stove, kerosene, single-burner, pressure
Kerosene stove designed to provide safe and sufficient heat for medical sterilization applications.
Hand-operated plunger pump allows pressurisation of fuel tank and control of flame intensity
Pressure, max: 1.3 bar
Comprises of a fuel tank, vapour burner and pot holder
Single burner with top plate
Fit with overpressure safety valve
Material: Heat and rustproof, steel or brass
Capacity kerosene fuel tank: 1.2 to 2.5 L
Diameter flame holder: 5-7 cm
Fuel consumption: 0.4-0.6 L/h
Height: 20-29 cm
Dressing forceps for gripping, dissecting tissue and coagulation of vessels.
Forceps without teeth are used for dissecting delicate tissues.
Used in surgery and nursing activities.
Purple nitrile glove offers maximum protection for higher-risk procedures. Textured fingertips offer dexterity and tactile sensitivity
Latex-free
Unique color differentiates from latex and other synthetic gloves.
Beaded cuff prevents roll-down and allow for easy donning
Powder free.
Ambidextrous
9.5 in. length
Workshop Ultrasonic Thickness Gauge
....
Stainless Steel Mesh Sieve Set
....
Hydrostatic Pressure sensor Telemetry System
....
Continuous flow reactors are common unit operations in chemical processing plants. Chemical Reactor Process Trainer with PLC is a reduced scale plant that demonstrates continuous flow, exothermic chemical reaction. They are found throughout the petroleum, petrochemical and numerous other industries.
Reactants are hydrocarbon fuel and atmospheric oxygen; products are combustion flue gasses
The entire trainer is controlled from a DCS or PLC computer interface with custom designed software and control configuration.
The process has instrumentation to provide for reactant flow rate control, product gas analysis, temperature and pressure indication and an interlocking safety system.
This gives the student the opportunity to gain real operating experience focusing on both the process of exothermic chemical reactions and on control strategy.
Objectives:
Impact of varying operating conditions of reactant flow, excess or limiting reactants and residence time
Control experience on a Programmable Logic Controller
Continuous flow reactor operation and measurement
Process control concepts for manual and automatic operation
Material balances
Equipment start-up and operating procedures.
Multimedia learning software as an accessory to assembly projects
Simple operation with user interfaces similar to MS Windows
Editable drawings and parts lists
Access to parts lists and drawings.
Password-protected configuration files.
Experiments of Oil Pumps Assembly Testing Bench
Comparative analysis of pump operation for different values of speed, flow, pressure, head, intake, generated hydraulic power, absorbed mechanical and electric power.
Forced generation and visualization of cavitation phenomena
Determination of pump hydraulic characteristics
Efficiency calculation.
The Oil Pumps Assembly Testing Bench teaching unit is a modular group designed to perform complete functional tests on a series of 4 oil pumps of industrial type. Each pump is taken into consideration individually and with it the following characteristic data can be obtained:
Suction pressure
Power consumption
Speed
Delivery pressure
Flow rate.
The unit consists of a storage tank, a pump, a turbine, a dynamometer, and measuring instruments. The adjustable nozzle direct a water jet tangentially to the runner. Compact Cross Flow Turbine Test Set is a self contained bench top set for studying the Cross Flow turbine characteristics under various flow rates and heads.
Experiments:
Efficiency vs speed for a given head and flow rate.
Racing characteristics.
Torque vs speed at various heads and flow rates.
Power output vs speed for various heads and flow rates.
Tray, dressing.
Material: Austenitic stainless steel.
Seamless tray, rectangular with rounded corners, smooth surface.
Reusable.
Length: approx. 460-500 mm.
Width: approx. 315-345 mm.
Height: approx. 19-21 mm.
Thickness: approx. 0.75-0.85 mm.
Austenitic stainless steel composition: 18-20% chromium, 8-10% nickel.
An infant incubator provides a closed, controlled environment that warms an infant by circulating heated air over the skin. Incubators feature better temperature control than radiant warmers (overhead heating units), which can overheat or underheat the infant. However, an infant in an incubator is less accessible to the caregiver. The heat is then absorbed into the body by tissue conduction and blood convection. Ideally, both the skin and core temperatures should be maintained with only minor variations.
....
Forceps for dressing / swabbing during gynaecological procedures.
Material: Martensitic steel (quenched, magnetic steel).
Martensitic steel composition: 0.15-0.20% carbon; 12-13% chromium.
Reusable.
Variable setting of ratchet, lockable.
Adjustment of jaws.
Scissors-like hinged design with non-cutting blades.
Flexible arms.
Length: 25 cm.
SLEDGE HAMMER WITH FIBER GLASS HANDLE
....
The gas compression apparatus consists of two commercial compressor receiver units each with added temperature indicators, flow indicator, power meter and pressure indicating controller. The compressors are of similar power demand but different design. Pressure, temperature and flow data obtained can be used to calculate compression efficiency. Control valves are provided to provide control of the downstream pressure.
Function of Compressor Trainer Single and Duplex Compressor
The gas compressors use air as the working fluid to demonstrate reciprocal compressor operation. Trainees select compressor type and flow rate then read and record the flows and temperatures for further analysis. The discharge pressure is automatically controlled to a selected process pressure set point.
Fruit juice and nectar preparation
Complete dosing and mixing line for nectar preparation from fruit puree. We can provide lines both completely automatic where fruit puree is dosed and mixed with different ingredients of the recipe (sugar syrup, water, additives) and semi automatic for small and medium size factories.
Fruit puree
Complete lines for fruit puree preparation from any kind of fruits with a capacity from 50 kg/h inlet product, both with complete continuous automatic equipments and also with batch type units for small capacity production.
Candied fruit preparation
Candied fruit is a product widely used in sweet and food preparation; the production requires a long and careful preparation. We design and manufacture lines for fruit candying both working under vacuum and at normal pressure.
Jam preparation line
Complete line for jam preparation; core of the line is the cooking system which can be under vacuum by using vacuum pan or at atmospheric pressure, with kettle working with steam or gas (even electrical for small production). Therefore, we can provide a wide range of equipment suitable to cover the needs both of industrial line and small/medium factories till the agricultural laboratories for organic preparation.
Dates and tropical fruits
Complete line for dates paste preparation as well as for processing and packaging fresh dates. Besides, we can supply complete lines for processing tropical fruits as mango, guava, passion fruit, pineapple in juice nectar and puree.
Drying lines for fruits
Static batch dryers suitable to process any kind of fruits. Therefore, we are able to supply complete drying lines as well as equipment for product preparation as washing units, cutting machines and distribution systems of the products on drying trays.
