Measurement of AC voltage, current, power, active energy, reactive energy, apparent energy, power factor and frequency.
Measurement of dc voltage, current, power and energy.
Alternate voltage: 450 V
Alternate current: 20 A
Direct voltage: 300 V
Direct current: 20 A
Power: 9000 W.
The system acts as a wind tunnel where the design of a wind turbine can be tested and the power output measured in DC amps and volts. The power can be directed towards a bank of lights or for external use. The maximum power produced by the generator is 5 amps at 20 volts DC. Wind Power Generator removes the uncertain weather conditions by having a built-in wind power source. The trainer has wind speed measurements and DC meters showing voltage and current. The electrically driven fan which is an integral part of the unit, is capable of simulating wind power speeds up to 25 mph. Wind speed measurement can be taken easily with a handheld picot tube connected to a meter calibrated directly in mph. There are several out-puts and load adjustments making the electricity generated easy to use and test by the student. The wind is generated by a 120 volt motor with dual speed settings which the wind turbine converts this energy to electrical power. The generator output can also be connected to an external load. The electrical load is taken up by internal resistors, both fixed and variable.
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Solar PV Installation teaches how to install solar PV applications, emphasizing working with copper tubing, considerations in tubing installation, plastic pipe assembly, and installation of the key electrical, mechanical, and fluid systems. Focuses on the preparation needed for success, tubing selection and insulation, key skills required like soldering and brazing, and plastic pipe specifications and installation.
Features:
Strong Depth and Breadth of Content
Built for Self-Paced Learning
Engaging Interactions
Text and Audio
Stunning 3D Animations.
It is therefore possible to control the speed of the forward and the rear dynamometer independently from each other. All 3 CRP dynamometer types have separate driveshafts for the forward and rear dynamometer to facilitate the connection of two motors. Alternatively, the two driveshafts can be connected through a gearbox normally with a transmission ratio of1:1 so that it is possible to drive both the forward and the rear dynamometerat the same speed in opposite directions, from one motor.
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The Statics Forces experiment kit enablesstudents to understand the centre of gravity of different shapes and analysisof forces in equilibrium for concurrent and non-concurrent force.
Features:
students understanding inthis field.
Clear andconcise pictorial assembly instructions enhance the learning experience
Multipleexperimental capabilities per self-contained kit
Supplied witha detailed instruction manual, covering the theory of forces including multiplepractical experiments designed to further develop the
Hands-onLearning
Applied student Learning via Building and experimentation
Tool-Less assembly.
The engine removal and replacement trainer provides hands-on training to the students to perform exactly the same tasks as they would perform on a turbine engine mounted on an aircraft.
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Features:
Fire warning horn with latching horn-silencing relay switch-found on large transports
Continuous-loop temperature sensor and control box
Control unit
Loop detector
Fenwall spot detector
Smoke Detection System
Fenwall spot detector sensor hybrid into the fire detection alarm system.
Fire warning lights
All electrical wires marked with ATA codes corresponding to the electrical schematics provided.
Electro mech guarded and unguarded switches and lights
Resetable Discharge Indicator
Press-to-test illuminated switch wired to reset the system after discharge
Guarded fire extinguish discharge illuminated switch
The alarm system is the same as found in all single-engine through four-engine transports
Complete full color operations manual.
Aircraft quality electrical shielded wiring, cables, connectors, and harness assemblies and easily removable AD Fantenna with coaxial cable connections. All interconnections are of aircraft quality electrical shielded wiring, cables, connectors, and harnesses. Aircraft Automatic Direction Finder Equipment Trainer is designed to provide hands-on training on a real and operational equipment approved for aircraft installation. Using Avionics Instructors can effectively teach students on installing, removing, and testing an ADF unit. Students also develop proper understanding and learn how to trouble shoot the ADF equipment. The equipment is mounted on a mobile workstation containing air craft ADF unit, ADF indicator, and ADF loop and sense antenna assembly package. The work station includes a test panel console for bench testing of ADF equipment.
Features:
Durable,steel frame, Vertical standing panel with sturdy casters
Adjustable height test panel
ADF Indicator
Wood shelf
Accessories storage case
Adjustable height equipment panels
Avionics panel, complete with Allied Signal KX 155 with Indicator
Aircraft Antenna mounted on rotating machanis
Power Supply with voltage and current meters, power cord
Installation and mounting kit.
It consists of a self-contained bench. Glass fronted tank, aluminium rear wall, 6 pressure tappings, adjustable overflow, low and high range flow-meters with digital readout, sump tank and pump, dye injector, model set and instruction manual. a set of models. 230V, 50Hz. This bench is used for experimental studies of seepage and permeability problems in porous media.
....-lab-1552900294.jpg "Pendulum Impact Tester (25J)")
Pendulum Impact Tester (25J) has an anvil and pillar which have replicable impact profiles for supporting the notched specimens prior to testing. A heavy hammer swings on a pre-defined radius, set by the hammer arm. A sturdy bench top mounted unit for the study of notched bar impact strength tests. The initial energy of the hammer can be varied by changing the starting weight and/or the start height of the hammers swing this can be varied between 3 set positions. A sturdy base plate with protective guard surround houses all the components, the guard has a lockable door for ease of access when setting the test but also security whist not in use. As the hammer swings through its radius, it impacts on the specimen and the distance it travels passed the specimen is measured on an integral scale shown in degrees.
Experimental Capabilities:
To determine notched impact energy absorption.
The influence of starting mass, starting height on the overall potential energy of the swinging mass.
Notched bar impact strength, Charpy test.
Understand the influence of materials and their properties on notched impact.
Observe and evaluate fracture surface characteristics from broken samples.
Understand the influence of notched shape and cross sectional area on the notched bar impact.
Intended use:
Reagent reservoir for short-time containment of reagent and chemicals during multichannel pipetting.
Microscopic examination of clinical specimens in hematology, microbiology, cytology, and pathology laboratories in referral or teaching hospitals.
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Blood collection vacuum tube.
Blood draw volume 6.0ml.
Material: clear nonfragile PET plastic and leak-proof rubber cap.
Plastic shielded rubber cap to protect personnel from direct contact with blood.
Capped, with needle-pierceable vacuum seal cap.
Standard color-coded cap.
Pen/Marker writable label space.
Additive; Serum separation gel with clot activator.
Children’s T-shirt, assorted colours, 4-6 years, pack of 4.
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Vaccine storage capacity: 16 litres
Cold box, Large, Short range
Cold life at 43°C without openings: 73 hours 32 minutes
With hinged lid and carrying handles.
Supplied with 24 x 0.6L icepacks as a standard.
Weight fully loaded: 34.8 Kg.
Vaccine storage capacity: 240 L
Volume category: >/=120 L
Refrigerant: R600a, 60 grams
Energy consumption, stable running (kWh/24 hours): 0.85.
Equipment operating voltage and frequency: 220-240 Volt 50Hz /60Hz or 115 Volt /60Hz, 1ph.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF- Grade A
PQS Prequalified Intermittent Mains Powered Refrigerator for storage of vaccines at +2 ?C to+8?C.
Vaccine storage capacity: 88 L
Volume category: >/= 60, <120L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Refrigerant: R600a, 70 grams
PQS prequalified Solar direct drive refrigerator with no battery for storage of vaccines at +2 ?C to+8?C in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A
Remote Temperature Monitoring (RTM) system for remote monitoring of storage conditions at different levels of the vaccine cold chain: (a) with integrated audio-visual alarm (b) with data access, setup of alarm thresholds and setup of alarm recipients through an internet accessible dashboard (c) with automatic transmission of data to a server (d) capable of alarm notifications via SMS, email and/or iOS & Android mobile applications (e) configurable to suit specific applications and scalable to allow for the later installation of additional temperature monitoring products and/or storage facilities.
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Cabinet Type: Upright
Capacity: 729L
Storage temperature: up to-86°C
Volume Category: ≥ 600 <900L
Operating ambient temperature: +5 °C - +40°C (Hot zone)
Adjustable cabinet temperature set point -86 ? to -50 ?
Power requirement: 220-240V/50Hz.
Protractor for blackboard, 4.5mm rigid plastic, 180 x 1 degree, base 440mm, with detachable handle.
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