pH Meter
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Kelvins Bridge (Double bridge) SE-634
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Product Category : Electrical Network Circuits and Bridges Lab Trainer (Series : 600)Product Name : Kelvin’s Bridge (Double bridge)Model No. : SE-634Product Details This has Built-In DC +12V/500mA Power supply with current limiting resistor Rs, the arms of resistive bridge uses four fixed and one variable known resistors wired with three Unknown very low value resistor Rx1/Rx2/Rx3 to study the Kelvin's Double Bridge to determine the value of these unknown resistors, facility to select three low value unknown resistors, Galvanometer used for null indication, maximum test points. Objectives : To Study the Kelvin's Double Bridge. To Study measurement of Low Resistance Using Wheatstone Bridge. To Compare the Theoretical and Practical Values. Accessories Included : Set of Patch Cords, Operating Manual.
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Data Acquisition System
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Energy Management System
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We provide consultancy in the field of energy management system Design of heat recovery devices Energy audit Energy management system Fuel conservation Energy efficiency Furnace design Design of heat recovery system Improvement in efficiency of devices Design solar energy equipment Energy management and training program
GSm Based Energy Meter
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A combination of mobile communication and metering is used to get energy meter readings remotely. At the end of every month system will send the readings to the electricity board and the subscriber. The system at the electricity board side will automatically calculate the bill and send it to the subscriber. After verification of bill payment electricity board can cut the connection of unpaid just by sending an SMS to that subscriber’s energy meter. This system can initiate the long billing process, saves papers and time with least man power. The main objective of the project is to develop a GSM based energy meter reading system and load control through SMS. Electricity department sends employees to take meter reading every month, which is an expensive and time consuming job. The proposed project provides a convenient and efficient method to avoid this problem. The electricity department and the user can get the readings of the energy meter of consumers via SMS. The loads can also be controlled by the user of this system via SMS using this project. A microcontroller input is effectively interfaced to a digital energy meter that takes the reading from the energy meter and displays the same on an LCD. The reading of the energy meter is also sent to the control room by an SMS via SIM loaded GSM modem. This GSM modem can also receive commands from the cell phone to control the owner’s electrical loads. It uses a standard digital energy meter that delivers output pulses to the microcontroller to perform counting for necessary action. On receiving command it can switch ON/OFF the loads. Further this project can be interfaced with a non volatile memory IC like EEPROM along with a keypad so that the user the change the mobile number as per the requirement. We are counted among the top Manufacturers and Suppliers of GSm Based Energy Meter in India.
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