AC Power Supply, AC Power Supply Equipments, AC Power Supply Tools, AC Power Supply Tool Kits, AC Power Supply Manufacturers, AC Power Supply Suppliers from India, China, Kenya
Lab Tender Suppliers Africa and Lab Equipment Africa Kenya, Zambia, Chad, Somalia, Senegal, Zimbabwe, Guinea, Rwanda, Benin, Burundi, Tunisia, Uganda, Sudan, Algeria, Morocco, Angola, Ghana, Mozambique, Madagascar, South Africa, Ivory Coast, Cameroon, Niger, Burkina Faso, Mayotte, Sao Tome, Seychelles, South Sudan, Mali, Malawi, Nigeria, Ethiopia, Egypt, DR Congo, Mauritania, Eritrea, Gambia, Botswana, Namibia, Gabon, Lesotho, Guinea Bissau, Equatorial Guinea, Mauritius, Eswatini, Djibouti, Reunion, Comoros, Cape Verde, Western Sahara, Tanzania, Togo, Sierra Leone, Libya, Congo, Central African Republic, Liberia
....
AC Power Supply Electronic Engineering Lab
....
AC Voltage Regulator
....
AC Voltage Regulator 0-400V, 3000W, 50Hz Electronic Engineering Lab
....
The unit is housed in a totally enclosed, stackable and portable, half-size modular cabinet. Protected by thermal magnetic breakers. Schematic diagrams and specifications are silk-screened onto the back of the front panel of each unit. The AC Voltmeters 60 HZ trainer includes three analog voltmeters for reading AC voltages. Interconnections between components and connections are made through standard color coded safety sockets with banana plug jumper leads. Each voltmeter has two reading scales adapted to measure the voltage in experiments with rotary machines, electrical circuits, or motor controllers. Included in the Rotating Machines Trainer for 1/3 hp - 250 W.
Educational Advantages:
Each voltmeter has two reading scales adapted to measure the voltage in experiments with rotative machines, electrical circuits, or motor controllers
Includes three analog voltmeters for reading AC voltages.
Accelerated Concrete Curing Tank can hold up to 16 cubic 150 mm.side specimens, or 16 cylindrical dia.150 mm.specimens, or 8 cubic 200 mm.side specimens.
Accelerated Concrete Curing Tank comprises a fully insulated double wall tank with cover, inside all from stainless steel, outside from steel painted sheet with an intermediate layer of insulating mineral wool. Accelerated Concrete Curing Tank has been designed for accelerated concrete strength curing.
The test consists essentially in curing the concrete specimens with water heated by 3 electric elements of 1500W each.
The separate control panel is provided with a thermo regulator, timer, pilot lights, main switch. Temperature range: from ambient to 100 °C.
The Acceleration Module is suitable to study the behaviour of a system by using a piezoresistive acceleration transducer.
....
Experimental capabilities:
Determination of equivalent Moment of Inertia of shafts coupled by gears.
Experiment to determine the Moment of Inertia of rotor system mounted on bearings.
For use with Portable Turbidimeters.
....
Generate an accurate turbidity reading quickly with the 0 Turbidity Meter and its accessories. Perfect for the plant, field or lab, this simple yet powerful turbidity meter offers an impressive array of features.
This IP67 waterproof meter offers a long battery life averaging about 3000 tests.
Use the Infrared (IR) LED light source to comply and reliably measure turbidity with auto-ranging values from 0 to 1000 NTU.
Acid Rain Automatic Separator
....
Rubber products, long sleeves with five fingers.
The sleeve length is not less than 30cm corrosion resistant to acid, alkali and oxidant and reducing agent such as chemical reagent, and durable.
pH Control Apparatus is designed to demonstrate the control of the acidity of a water supply by chemical dosing. Control of pH is an important aspect of water treatment in water cooling systems, hot water heating systems and boiler feed water. The pH Control Apparatus is designed to demonstrate the control of the acidity of a water supply by chemical dosing. Two methods are available to control the addition of the dosing chemical, either slug (on-off) dosing or continuous controlled injection. Both methods can be demonstrated with this apparatus. Optional equipment is available to convert the apparatus into a Ratio Control Apparatus. Two methods are available to control the addition of the dosing chemical, either slug (on-off) dosing or continuous controlled injection.
....
Pen type acidity meter,
Compensation potentiometer, extension of quasi liquid.
Measuring range: 0.0?14.0P,
Accuracy?±0.1PH,
It is used to make object vibration and sound production experiment, loudness and volume of sound experiment, object sound transmission experiment and simple telephone.
....
A small microphone may be moved axially along the tube and Acoustic Impedence Tube position measured. The loudspeakers are fed with a common pure tone from a function generator and the sound waves pass along the tube to the sample. The Acoustic Impedence Tube consists of a transparent plastic tube fitted at one end with a glass reinforced plastic enclosure containing two loudspeakers and at the other with a heavy sample holder. The portion absorbed being converted into heat by the viscous action of the airborne wave as Acoustic Impedence Tube passes through the absorber. Dependent upon the type of material and the tone frequency, a portion of the sound energy is absorbed and the remainder is reflected back along the tube.
....
Acoustic Insulation Test Unit
....
The instrument is equipped with a variety of sound production, so that students in the inquiry to understand the sound is due to vibration and the factor of sound propagation characteristics. This instrument is mainly used for exploring the generation of sound, sound propagation.
....
Heat-bent walls simplify construction and limit accidental breakage
Triple and quad holders allow glove boxes to be loaded from either the top or side
Clean line storage solutions perfect for laboratory organization, with heat-bent walls to simplify construction and prevent accidental breakage.
Holder offers versatility while also providing space-saving storage
Fits standard glove boxes, accommodating depths up to 3.75 in.
Can be mounted vertically or horizontally, hardware is included.
Activated Sludge Process enables this process to be demonstrated. A pump delivers raw water contaminated with dissolved organic substances (organic matter) into the aeration tank. Since aerobic microorganisms need oxygen, the raw water is aerated in the aeration tank. The activated sludge is mixed with the raw water by stirring machines. In the secondary clarifier the activated sludge is then separated from the treated water by sedimentation. The activated sludge process is the most important biological process in water treatment. Aerobic microorganisms (activated sludge) in the aeration tank use the organic matter as a source of nutrition, biodegrading it in the process. A portion of the activated sludge is returned to the aeration tank (return sludge). The treated water is collected in a tank. Oxygen concentration, pH-value and temperature can be controlled. The following flow rates are adjustable: raw water, return sludge, internal recirculation for pre-denitrification and air.
....
