Features:
Automatically retrieves test data and inspects the stress relaxation performance of the specimen. (e.g. stress relaxation rate, relaxed stress, relaxation rate, etc.)
Splitting the sampling stage into four sub-stages and applies different sampling cycles in consideration of the logarithm characteristic of time, improving the reliability of data greatly.
Real-time drawing of curves of remaining load with time, or temperature with time.
Support for 100-hour tests. Test time can be assigned at will. E.g. 24-hour test.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Algorithm to predict specimens stress relaxation performance after 1000 hours (or any specified value in hours), with the option of single or double logarithm. Capable of predicting with standard specimen data or real-time collected data (Suggested). Integrated with an extensive specimen library to improve the precision and reliability of testing results.
Laminar Flow Apparatus is to be used with Hydraulics Bench. Two horizontal plates are placed closely together with seals on side edges. The top plate is transparent and has a transparent grid to help observe stream line patterns. Laminar Flow Apparatus equipment is designed to study laminar flow in two dimensions. Stream lines are produced by regulating a flow of dye from a reservoir through a series of holes at the upstream end. The set rests on adjustable screw supports with bulls eye level. This plate is removable to insert or remove models. The bottom plate has small holes which are connected by valves to a water supply or source and a drain or sink. Water is admitted through a diffuser at one end and drained at the other end.
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The Centrifugal Fan Demonstration Unit has been developed for the study of the characteristics of a centrifugal fan. The unit is equipped with 2 different types of impellers; (forward and backward blades), which can be easily interchanged. The direction of the rotation can be changed using the 3-position command control. Vertical and inclined gauges allow a correct reading of the pressure. The inverter allows the speed to be varied, while observing the electrical power through the power meter. A Pitot tube allows the measurement of the air velocity at any point of the tube, and the measurements can be obtained from the digital display which is provided.
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Incorporating a typical commercially available steam ejector instrumented for the measurement of temperature and pressure at the steam inlet, suction inlet and delivery outlet. The apparatus is supplied complete with service facilities relating to water supply, blowdown and drainage together with a set of four stainless steel flexible hoses which enable the bench to be connected to other steam benches to form a comprehensive system. Ejector Steam Bench consists of a sturdy framework and panels of all steel construction, fitted with a student work surface, interconnecting back panel and adjustable feet. Two water tanks acting as a suction tank and a delivery tank respectively, are inter-connected in such a way that water can be returned to the suction tank to permit experiments with suction water at varying temperatures. Water supply to the suction tank is via a flow meter.
Experimental Capability:
To investigate the overall efficiency of the ejector.
To investigate the efficiency when used as a pump.
To investigate the efficiency when used as a feed water heater.
The basic control task is to control the vertical position of the freely levitating ball in the magnetic field of the coil. The Magnetic Levitation Apparatus is a non-linear, dynamic system with one input and one output. The Magnetic Levitation Apparatus shows control problems with non-linear, unstable systems. The apparatus consists of a steel ball held in a magnetic field produced by a current-carrying coil. Any imbalance and the ball will move away from the set-point position. A sensor measures the position of the ball. At equilibrium, the downward force on the ball due to gravity is balanced by the upward magnetic force of attraction of the ball towards the coil. A power amplifier with overheat protection drives the coil.
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Consist of Ina Fuel Cell Stack 10 (ten cells), rower 15, Fuel Cell Monitor Pro, hydrogen storage tank Storage 80, electric load experimentation Set Lamp, Fan, Solar and magnetic vertical bracket system Holder Set. Fuel Cell Experiment Set system in a sturdy carrying case. The following accessories are also induded: water bottle (with distilled water), protective goggles, silicone tubing, textbook.
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Mass Spring System are added to the lower end of the spring to vary the frequency of oscillation. Frequency, periodic time and deflection can be measured. Experimental module, which fits into the Vibrations Frame making up part of the Universal Vibration Apparatus. Loading is achieved through the use of various masses. An upper adjustment system allows the springs vertical position to be varied and thus its deflection increased and decreased. An open helical spring is mounted inside the Vibrations Frame and free to vibrate vertically through a linear bearing guide.
Experimental Capabilities:
Measures periodic time and deflection. Open helical springs mounted and free to vibrate vertically loaded by various masses.
Modular based experiment making up part of the Mass Spring System
All elements mount within the frame.
Turbine Nacelle Troubleshooting Learning System teaches learners adaptive skills for wind turbine operation, adjustment, and troubleshooting in a wide variety of situations. Turbine Nacelle Troubleshooting is fully functional like a utility-scale nacelle, so it allows learners to develop and practice component, subsystem, and system level skills. Operating and maintaining utility scale wind turbine nacelle systems requires unique skills. A wind turbine technician handles a wide breadth of operational and maintenance issues at the top of hundred meter towers. Their troubleshooting and problem solving skills must be excellent to keep wind turbines operational. Furthermore, Turbine Nacelle Troubleshooting connects to the Turbine Electric Hub Learning System and the Turbine Generator Control Learning System to create a complete wind turbine learning experience. This system also includes unique electronic fault insertion system that allows instructors to electronically create realistic nacelle problems and then track a learners progress in solving the problem. Turbine Nacelle Troubleshooting includes a mobile workstation, turbine control unit, nacelle module, hydraulic brake system, wind simulator, monitoring and control software, and fault insertion system.
Features:
Computer Based Fault Insertion
Utility Scale Wind Turbine Experience.
Connects to the Turbine Electric Hub Learning System and the Turbine Generator Control Learning System to create a complete wind turbine learning experience.
However it is suitable for smaller ship models than would otherwise be used. The balance is of the same general type as the balance.
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The Simple Mechanisms experiment kitenables students to visualise and understand the different types of mechanical systems and the conversion of linear motion to rotary motion and vice versa.
Features:
Mechanismsincluding multiple practical experiments designed to further develop thestudents understanding in this field.
Appliedstudent learning via Building and experimentation
Supplied witha detailed instruction manual, covering the theory of Simple
Multipleexperimental capabilities per self-contained kit
Tool-Lessassembly
Hands-onLearning Clear and concise pictorial assembly instructions enhance the learning experience.
GPS Navigation Trainer with Moving Map is a valuable hands-on training system that allows the students to explore the functionalities offered by modern GPSnavigation systems. The system offers Enhance Situational Awareness through severalusing on a high-resolution terrain page showing hazards relative to thealtitude and a vertical profile of terrain along the route of flight. The bright 7-inch diagonal highde finition sunlight-readable display makes detailed mapping easy to see you can even viewan entire approach plate on the large-format display. For easy operation, the bezel around the screen includes soft keys and a joystick control. And with afast 5 Hz GPS update rate, the rendering of graphics and flight data is smoothand continuous. It comes with a builtin database, and an Americas, Atlantic or Pacific terrain database.Using this information, the system displays flight route over contour terrainmapping. The user caneven customize the minimum clearance levels to receive terrain cautions. With information from the terrain database, it monitors the current position in relation to surrounding terrain to provide alerts.
Features:
Moving map
Audibleter rain alerts
Smart Airspace Feature
Instruments page
IFR map mode
Traffic Information Services (TIS) alerts compatible
Separateserial and USB interfaces
Built-in HSI:yes
Automaticlog book.
Present set-up is self-contained water re-circulating unit, provided with a Rubber ring for Gooch crucible, Gooch crucible, Filter discs, fiber glass, 25 ml dia. Pack of 100. Including: filter flask 500 ml capacity, funnel for Gooch crucible.
Purpose
Used for the determination of solubility.
The Alternating Bending Fatigue Machine is a further evolution of the popular Rotating fatigue Machine. All these parts are enclosed by a transparent safety guard, which ensures rotating components are kept away from the user but full view of parts and count is kept. Rather than rotating a specimen to fatigue failure, the Alternating Bending Fatigue Machine induces an alternating displacement to the free end of a cantilevered test specimen in order to fatigue fail the part. A heavy base plate houses the control box, motor, fluctuating components, test specimen and digital counter.
Experimental Capabilities:
Reading and working with nomograms
Cantilever test specimens
Bending fatigue of a cantilevered strip of metal or plastic in modes varying from alternating to fluctuating stresses
Fatigue
Intended use:
To transfer liquids in clinical laboratory settings applicable for molecular/PCR & sterile microbiological works.
Blood collection vacuum tube.
Material: clear nonfragile PET plastic and leak-proof rubber cap.
Plastic shielded rubber cap to protect personnel from direct contact with blood.
Sterile.
Blood draw volume 6.0ml.
Capped, with needle-pierceable vacuum seal cap.
Applicable for automated analyzers.
Pen/Marker writable label space.
Additive EDTA anticoagulant.
Standard color-coded cap.
Volume category: Vaccine storage capacity: 52.5 L
Refrigerant: R600a, 60 grams
Energy consumption, stable running (kWh/24 hours): 0.63
Operating temperature: Min and Max rated ambient temperature: +10 °C and +43°C
UIFPF- Grade A
Prequalified Intermittent Mains Powered Combined Refrigerator and Water-Pack Freezer for storage of vaccines at +2 ?C to+8?C and freezing of water packs.
220-240 Volt 50Hz /60Hz, or 100-127 Volt 50Hz /60Hz, 1ph.
Capacity: 100L
Cabinet Type: Chest
Volume Category: ≥ 80 <300L
Operating ambient temperature: +10 °C - +32°C (Temperate zone)
Storage temperature: up to-86°C
Power requirement: 220-240V/50Hz.
Printing: One color Cyan blue and water based glossy varnish recto only
Finishing: Saddle stitch (stainless steel) along the 210mm and trim to size.
Cover: 75% recovered paper fibres (post and pre-consumer waste) 140GSM one side coated
Lines: 8mm lines without left, right and bottom margins and with a top margin of 18mm
Pages: 48 pages (24 sheets)
Printing: one color Pantone cool grey 5 recto/verso
Size: closed A5 size (210mm long x 148mm wide)
Paper: 75% recovered paper fibres (post and pre-consumer waste) non coated 70GSM The composition of the paper should be homogenous with no inclusions/alien particles or wrinkles.
The volleyball is delivered deflated and supplied with two non-return inflating needles. The model is suitable for all types of playground surfaces.
Volleyball, professional/official size, circumference 65-67cm, weight 250-280g. Outer casing is made of synthetic leather, 18 panels; non-return valve; its colour may be a uniform light colour or a combination of colours.
The labour delivery module consists of six selected labour stations to represent conditions of the cervix and vagina prior to labour, during labour, and at birth in a primigravida
It provides training in assessing the position of the fetal head in relation to the maternal pelvis and the level of the ischial spine
Stations illustrated are in this model are:
STA -3 cervix fully effaced;
STA 0 foetal head at plane of ischial spine;
STA +2 cervix nearing full dilation;
STA -5 prior to onset of labour;
STA -4 cervix partially effaced;
STA +5 crowning of foetal head
Stations may be placed in the birth canal of the advanced childbirth simulator
Should fit into Advanced childbirth simulator.
