Material: Silver-coated copper with brass handle or Austenitic steel (non-quenched, non-magnetic steel).
Austenitic steel composition: 16 - 18% chromium; 10 - 14% nickel; 2 - 3% molybdenum.
To measure and/or explore the depth or length of the uterus, cervix, and vagina.
Bulbous distal end, mounted on a handle.
Static function instrument: uterine sound.
Malleable shaft graduated in cm.
Reusable.
Length: approx. 32 cm.
Benchtop service unit, designed to accommodate a range of different small-scale heat exchangers.
The hot water pump is bi-directional (to allow co-current and counter- current investigations without re-configuring the hardware) and the flow rate is under computer control.
The hot water vessel is made from clear acrylic (for visibility) and includes a 2kW heater with thermostatic over-temperature cut-out and low water level detection.
The cold water system includes a manually adjustable pressure regulator and a flow control valve which is under computer control.
Flow rates for both fluid streams in excess of 5L/min are achievable, but this may be restricted by some designs of heat exchanger .
All data is available to a (user supplied) Windows PC, via a USB interface. This computer is also used to control the flow rates, hot water temperature, and hot water direction.
Full software for educational use is included.
Comprises hot water vessel, hot water recirculation pump, cold water control system, computer interface and all necessary instrumentation.
Up to 10 temperatures (K-type thermocouples) can be monitored using the service unit. Operating range, 0-75°C, resolution 0.1°C.
Two flow meters are included, operating range 0.2 to 9 l/min resolution 0.1l/min
A comprehensive instruction manual is included.
A bench top service unit designed to interface to a range of heat transfer accessories.
Provides a drive signal for a proportioning solenoid valve used for flow control.
Provides a control signal to a variable speed blower used for generating airflow.
Provides a variable, stabilised 0-24V DC supply to the heater of the heat transfer accessory, with a current capability of 9A.
10 temperature inputs and conditioning circuits for K-type thermocouples:
9 off, 0-133°C, resolution <0.1°C
1 off, 0-500°C, resolution <0.15°C
A comprehensive instruction manual describing how to carry out the laboratory teaching exercises in non-steady state heat transfer and their analysis as well as assembly, installation and commissioning is included.
Outputs can be controlled manually from the front panel, or controlled by the software from a user supplied PC.
Instrumentation inputs for heater voltage, heater current, air flow, water flow, radiation and light meter.
Integral USB interface, and educational software for all accessories.
The Compression Ratio can be changed without stopping the engine and without altering the combustion chamber geometry by means of a specially designed tilting cylinder block arrangement both during gasoline running and during Diesel running. Computerized Variable Compression Ratio Multifuel Engine Test Bed allows to perform experiments concerning this kind of engines. The unit consists of single cylinder, four stroke, Variable Compression Ratio (VCR) engine connected to eddy current type dynamometer for loading. Setup is provided with necessary instruments for combustion pressure and crank-angle measurements. The test bed includes a stand-alone panel box consisting of air box, two fuel tanks for duel fuel test, manometer, and fuel Measuring unit, transmitters for air and fuel flow measurements, process indicator and engine indicator. Rota meters are provided for cooling water and calorimeter water flow measurement. These signals are interfaced to computer through engine indicator for pv diagrams. Provision is also made to interface airflow, fuel flow, temperatures and load measurement.
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The cylindrical boiler is filled with a known quantity of water, then heat is given through the resistance. Heat is supplied to the water in the boiler under steady-volume rather than steady-pressure conditions. The Computerized Marcet Boiler is designed to determine the corresponding temperature and pressure values for wet saturated steam at all pressures ranging from atmospheric up to 17 bar. The liquid gradual evaporation will thus cause pressure - and therefore the saturation temperature - to increase in the boiler enclosed space and the values are visualized on digital indicators. Moreover, the transducers and the dedicated software allow the data acquisition of the main thermodynamics quantities and to obtain as a table or as a graph, the acquired values and the thermodynamic calculated quantities.
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The self-sufficient unit allows to perform experiments on water cooling by using Three interchangeable cooling towers having packings with different heat exchange surface.
Electrical centrifugal fan, 0 to 2000 m3/h, for air circulation, with shutter.
Chamber for air distribution.
Heater for air warming up.
No. 3 towers, 150 x 150 x 600 h mm, made of transparent Plexiglas in order to allow full visibility of the water flow.
Water circulation pump, 30 W, fitted with regulation by-pass.
Turbine type electronic flow rate transducer.
Feeding, signal conditioning and A/D conversion unit.
Transparent water collection tank, with 2 kW electrical heating resistors, fitted with thermostat and level control.
Transparent calibrated tank to compensate the water loss due to evaporation, 10 l capacity
Electric control board.
Analysis and data acquisition software for Windows.
The computerized version unit allows, thanks to the electronic transducers and suitable software, to display on personal computer and/or print the tables of results and diagrams of the various experiments. The Computerized Boiling Heat Transfer Apparatus has been designed to perform experiments concerning heat transfer due to convection in a boiling liquid (water). The second leg of the bridge is used to balance the nickel wire and is immersed in a cooling vessel filled with water. The unit is supplied with manuals that describe each component of the system, installation and utilization procedures, and gives many exercises. The unit consists of a vessel containing a quantity of water continuously stirred and heated by a nickel filament. Since this wire is a leg of an alternate current bridge, the temperature can be measured very accurately.
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CIM automation products is especially designed for engineering graduates. Students can study the theory and work with the system to get a sound knowledge of the CIM, which allows for transversal applications in the following areas: Automation, Pneumatics, Mechatronics, Electronics, Process Control, etc. Our system is composed of different modules, each one reproducing a single basic application that is commonly used in the industry. Computer-Integrated Manufacturing (CIM) is a method of manufacturing in which the entire production process is controlled by computer. Typically, it relies on closed-loop control processes, based on real-time input from sensors. The whole system is controlled by one Programmable Logic Controller (PLC) and it can be configured to perform a complete process. Each module is implemented with real electronics, mechanics and pneumatics components and has a specific function. As an integrated computer system, the output of one activity serves as the input to the next activity, through the chain of events.
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A bench top service unit makes it possible to supply the electrical feedings and measurement facilities. The Computerized Heat Transfer Study Units has been designed to carry out experiments concerning the basic modes of heat transfer. Thus the student can investigate conduction, convection, radiation and their combined effects, no steady state and measurement errors.
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The Computerized Concentric Pipes Heat Exchanger Study Unit has been realized to study the operation of a heat exchanger, concentric pipes type. The water is heated by a proper electric resistance. A set of valves enables to operate either in equi-current or in counter-current conditions. The unit is provided with a wheel-mounted frame and includes all the measuring instruments necessary to perform the experiments. A three-speed motor-driven-pump generates the hot water flow in the primary circuit while in the secondary circuit the water is directly drawn by the water mains. This type of exchanger, which is very common in the industrial field, enables the student, owing to its simple construction, to quickly learn the thermal exchange concept and study the main parameters by varying the operation conditions. The system is supplied with manuals which describe all parts of the trainer, the installation and utilisation procedures, as well as many exercises with the relative results. A data acquisition and analysis system for personal computer allows to take the measurements automatically, to plot the curves on screen or print them out, to store the experimental data on disk or print them.
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2-channel measuring amplifier with adjustable gain
Analysis software programmed
Software features: 2-channel oscilloscope;
Computerised vibration analyser for representation and evaluation of experiments with the "Machinery diagnosis" series.
Optical sensor to record rotation speed
2-channel FFT analyser; envelope analysis; run-up curve and order analysis; 2-plane field balancing
2 acceleration sensors to record vibration displacement, vibration velocity and acceleration
2 displacement sensors can be connected
Suitable for general vibration measurement tasks
Connection to PC via USB
Stackable storage system to house the components.
The Uterine Balloon Tamponade (UBT) is a sterile, single-use medical device designed to control postpartum hemorrhage (PPH) by applying pressure to the uterus, thereby reducing blood loss and stabilizing the woman undergoing the condition. The balloon is inserted into the uterus, filled with saline solution or sterile water, and effective tamponade occurs rapidly to stop the bleeding.
Uterine balloon tamponades (UBT) are medical devices that apply pressure to the uterus to reduce blood loss, stabilize the woman undergoing postpartum haemorrhage (PPH), and reduce the need for surgical interventions and blood transfusions.
Features:
Fast release connectors on manometer tubes & quick release fastenings for convenient model changing
Computer controlled air flow
Broad array of models for aerodynamics as well as air flow studies
Selection of electronic or water manometer banks
Transparent working part for visibility
150mm (6" nominal) square working section.
Provides 30 minutes of protection against over 320 chemical challenges
Chosen by HAZMAT responders worldwide
10000 offers a high level of protection against toxic, corrosive gases and liquid chemicals
Garments include fully encapsulated, vapor protective Level A suit and liquid-splash protective Level B suits as well as coveralls.
10000 has excellent chemical barrier properties and high strength for enhanced durability. Developed for protection against toxic, corrosive gases and liquid chemicals, this high-performance chemical barrier fabric is suited for industrial, HAZMAT, and domestic preparedness applications.
10000 garments are available to meet NFPA 1991 and NFPA 1994 standards.
Available in high-visibility lime yellow.
10000 offers a high level of protection against toxic, corrosive gases and liquid chemicals
10000 garments are available to meet NFPA 1991 and NFPA 1994 standards.
Provides at least 30 minutes of protection against over 320 chemical challenges
10000 has excellent chemical barrier properties and high strength for enhanced durability. Developed for protection against toxic, corrosive gases and liquid chemicals, this high-performance chemical barrier fabric is suited for industrial, and domestic preparedness applications.
Garments include fully encapsulated, vapor protective Level A suit and liquid-splash protective Level B suits as well as coveralls.
Chosen by responders worldwide
Available in high-visibility lime yellow.
