3-Ply material
Non-woven pleated
Latex and Fiberglass fiber free
Malleable noseband ensures adjustable seal
Greener Choice Claims
Environmental benefits include:
Non-Toxic.
Free-of a substance that causes environmental harm.
House Installation Trainer
....
-lab-1117249356.jpg "Inductively Coupled Plasma Mass Spectrometer (ICP-MS)")
Inductively Coupled Plasma Mass Spectrometer (ICP-MS)
....
Educational Building Bricks Set With Motorized Parts and Programmable Modules
....
VDE Insulated 3/8" Drive Socket & Hex Key Wrench Set (26 PCS)
....
Workshop Shaping Machine
....
Workshop Gas Regulators for MAG, TAGS Plants
....
Workshop Oxygen Plant Filling Service
....
Bench-Top Drill Press and Spindle Sander
....
Physical Laboratory Globe of the Earth
....
Security Lights Photocells Sensor
....
Melting Point Apparatus
....
Tribology studies friction, wear and lubrication. Lubricants are used to minimise friction and wear. Friction occurs when two solids are in contact with each other and their movement is impeded. If material is lost progressively during this process, it is referred to as wear.
Features:
Electronic measurement of the frictional force between friction partners
Base module for studying various cases of sliding and rolling friction
Learning Objectives And Experiments:
Elasto-hydrodynamic behaviour in rolling friction of a sphere against a flat surface
Frictional vibrations and slipstick phenomenon
Pressure distribution in the journal bearing
Wear test: pin against disk
Wear test: friction wheel experiment
Together with the experimental units
Rolling friction of two disks with slip.
The Steam to Water Heat Exchanger is self contained and designed for bench top use having it own steam generator and condenser tubes housed in a thick walled glass cylinder.
A differential pressure manometer also allows the pressure drop due to velocity to be investigated in each configuration.
The tubes may be connected in a single, double or four pass configuration and full instrumentation is provided for the investigation of the thermal performance in each configuration.
Experimental Capabilities:
Demonstration of the increase in Steam to Water Heat Exchanger effectiveness due to increasing the number of tube passes at constant flow rates.
Visual demonstration of filmwise condensation and nucleate boiling.
Investigation of the saturation pressure/temperature relationship for H2O at low pressures.
Investigation of the effect of increasing flow velocity and the number of tube passes on the overall heat transfer coefficient.
Measurement of the effect of coolant flow velocity and the number of tube passes on pressure drop.
Single phase motors, although less used in the industry than the three phase motors, represent a not significant part in low power applications that use the single phase network. Rarely used in the industry, the single phase universal motor is the motor that is most manufactured in the world, popular in the field of home appliances and in that of portable equipment. At the same power, they are more bulky than three phase motors and their performance and cos are much lower but are simple in construction, cheap in cost, reliable and easy to repair and maintain.
....
The Steam Electrical Generator Trainer uses a natural gas boiler to generate steam which is then expanded in a steam turbine, converting the heat energy of the steam into electrical energy via the turbo-generator. Steam Electrical Generator Trainer demonstrates the conversion of stored chemical energy to electricity the primary method of generating electricity used today. The Steam Power generation Thermodynamics Trainer is purpose designed and built for hands-on education and training on topics related to steam generation, power generation and control.
Steam Electrical Generator Trainer is a real system that generates electricity from a natural gas fuel on a small scale. Steam Electrical Generator Trainer is mounted complete on a single skid allowing for compact installation. Industrial type process components, process measurement and control devices have been used throughout the trainer to provide the student with a realistic training experience using equipment common to industry. In every other respect the system is designed, operated, controlled, and maintained in the same way as the full-scale industrial electrical generating facilities.
