Water tank with glass beads to stabilise the flow
Flow rate in the pipe section can be adjusted via a valve
Visualisation of laminar and turbulent flow in the Osborne Reynolds experiment
Vertical glass pipe section
Flow rate determined by base module
Water supply using base module or via laboratory supply
Water as flowing medium and ink as contrast medium.
The apparatus consists of a steel shaft fixed in a rectangular frame. A set of four blocks with a clamping arrangement is provided. For static balancing, each block is individually clamped on shaft and its relative weight is found out using cord and container system in terms of number of steel balls. This equipment is designed for carrying out the experiment for balancing a rotation mass system. For dynamic balancing, a moment polygon is drawn using relative weights and angular and axial position of blocks is determined. The system is provided with angular and longitudinal scales and is suspended with chains for dynamic balancing. The block are clamped on shaft is rotated by a motor to check dynamic balance of the system.
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This teaching apparatus enables a range of laboratory, classroom and computer-based experiments to introduce civil, mechanical and structural engineering students to plastic theory and limit state design.
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Intended use:
Intended for molecular medical laboratory, PCR work. Micropipette tips for use with standard Micropipettes used for pipetting small amounts of liquid in the laboratory.
The reusable sensors are indicated for spot-checking or continuous, non-invasive measurement of arterial oxygen saturation (SpO2) and pulse rate for use with neonates in operating rooms, recovery rooms, intensive care units (ICUs) and wards.
Design: Reusable, Y-style with built-in wrap-around belt for use on big toe or thumb.
Nellcor standard compatible sensor.
Cable length: 3.0m
Plug type: DB9 pin
Patient weight: 3 - 20kg.
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.
Endotracheal tube shall meet the standards describing the dimensions, the tube characteristics, tube point and tube markings.
Material: Polyvinyl chloride (PVC).
Disposable.
Sterile.
Size: Ø internal 3mm.
Endotracheal tube with:
Open distal end and Magill-type point with oral angle of 37.5º.
Radio opaque mark.
With Murphy's eye.
Graduations.
Standard connector (ext. Ø 15mm) at the proximal end enabling the tube to be connected to the ventilation system.
Endotracheal tube without cuff.
Initial sterilisation method: Ethylene oxide gas or Gamma radiation.
Product is composed of a base, an outer insulating bracket, outer conductor connection piece, the metal ball, spherical external insulation thread, an inner insulating bracket, an internal conductor lugs, metal ball, ball insulation thread and the outer ball insulated wire composition. The instrument according to the insulated wire in the electric field distribution characteristics, represented by the distribution of electric field lines to reflect inner and outer conductor of electric field condition and the electric potential, potential difference, and other potential surface.
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The centrifugal tube is made of glass, the volume is not less than 10ml, the centrifugal tube shape dimension is about Phi 21 * 105mm; the centrifugal pipe frame is made of cold rolled sheet with thickness not smaller than 1.8mm, and the support is not less than 2 centrifugal tubes. The utility model relates to a hand-operated centrifugal sedimentation device, which is mainly composed of a transmission device, a centrifugal pipe, a centrifugal pipe sleeve, a centrifugal pipe rack and a table clamp.
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The electrical suit consists of 13 components, each using a safety socket, a transparent panel and a blue plastic box base.
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Type: Turbidity Standard
Volume (Metric): 100 mL.
Particle filtration efficiency (PFE) ≥ 95%
Elastic earloop design and adjustable nose piece for tight fit
Multi-layer filtration system
High level of filtering efficiency
The mask meets the clogging resistance requirements
Maximum Exhalation Resistance <3.0 mbar
Maximum Inhalation Resistance <0.7 mbar
Greener Choice Claims
Environmental benefits include:
Non-Toxic.
Free-of a substance that causes environmental harm.
Earth-Ground Testers Electronic Engineering Lab
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The test force is displayed using a large dial gauge indicator. The elongation of the test specimen is recorded on a dial gauge. Students can develop skills in the carrying out of complex project work. The fully assembled system presents an actual fully functional materials tester which can be used for a wide range of materials testing. The test force is generated using a hand-operated hydraulic system. The skills acquired are the planning, execution and checking of assembly, commissioning, and maintenance operations. Is supplied in kit form. In the course of the project they independently develop an appreciation for the fundamentals and correlations involved, and then contribute to the overall outcome using team working skills. The kit contains all the mechanical components, measuring devices, hydraulic components complete with sealing elements, and piping material complete with all connecting elements.
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The unit consists of a storage tank and a centrifugal pump with a motor dynamometer on a steel base for measurement of TRUE pump input power, and measuring instruments. Mini Centrifugal Pump Test Set Motor Dynamometer is a self contained bench top unit for studying the centrifugal pump characteristics. Speed control is by an inverter.
Experiments:
Pump input, output and true efficiency at various speeds.
Flow rate vs head at various speeds.
The Pressure Homogeniser has been designed to complement the other processing equipment in the miniature-scale R & D range. The unit can also be used for salad creams and sauces. The double action of the homogeniser valve causes the mixture under pressure to be subjected to shear and compressive forces between the valve faces and impinge violently against the walls of the chamber, ensuring thorough dispersion. This index refers to testing homogenised product for fat content at the top and bottom of a sample and comparing the difference. Normal standards require an index of less than 12%. It is particularly useful for disintegrating fat globules in milk, ice cream and UHT dairy products. Results of performance using whole milk gave homogenisation indexes of 5%.
Features:
Hardened stainless steel cylinder block, valve and piston
Positive displacement piston
Specially developed, double action Stellite homogenising valve, eliminates the need for multiple valve heads
Rapid throughput, 45 litres per hour
Integral electric motor drive
Homogeniser index less than 5%.
The Heat Exchange Study Unit is available in two versions:
Computerized Heat Exchange Study Unit
Heat Exchange Study Unit
The exchanger and its operating mode is by means of manual valves. The system has an electric heater with a thermostat for the production of hot water. All the exchangers are mounted in parallel and can be used separately, operating in equicurrent or counter-current conditions, except from S1 and S4. Cold water is taken from the water mains. The unit is supplied with manuals that describe each component of the system, installation and utilization procedures and many exercises with the relative results. The bench is trolley mounted and is equipped with a front panel, featuring a silk-screen printed synoptic panel.
The Demonstration Unit Heat Pump Shows the Operation of a Heat Pump - Air and Water. This Comprehensive Training Equipment, Students Will Be Able to Study the Use of Energy From the Environment to Heat Water. The Refrigerant Absorbs the Ambient Heat Through the Fan of the Evaporator, and There After, This Heat is Transferred to the Water in the Condenser. With The Hot Water Storage Tank is Equipped With Internal Heat Exchanger, Which Can Be Connected to the Energy Exchange With the Flow of Running Water. The System Consists of Compressor,circulation Valve, the Flow Control Valve, The storage, Condenser, Filter and Dryer, Regulator and Evaporator With Fan, Water Flow Meters,temperature and Pressure Sensors With Display in the Key Points of the Circuit.
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