Life cycle testing
- Product SKU: LGEE023
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DescriptionThis kit is applicable for industrial use in life cycle testing of lamps, relays, and switches as the number of ON/OFF use affects the life of such products. They are kept on a fixed number of operations for the same and if the load sustains for the number it’s ok else faulty. It uses a microcontroller from the 8051 families. A keypad is interfaced with MC to enter the required number. 16×2 LCD is used for displaying the counts.
This life cycle testing kit is useful in process industries for maintenance and controlling of appliances that are sensitive to switching and checking their life span operations. There is a buzzer also. It will alarm for some time when the counter tends to zero notify that the Life cycle of the device has ended.
- A keypad is interfaced with a microcontroller to enter the required number. 16×2 LCD is used for displaying the counts.
- Once the circuit is powered, the counter is set using the keypad to count down anywhere from 99 to 0.
- The counter starts counting in the decrementing order from the set number to 0 and simultaneously sensing the load condition (i.e. bulb in this circuit) turns ON and OFF by a relay to finally turn OFF once the counter reaches 0.
- Dimensions (cm) L x W x H : 28 x 24 x 8
- Weight (gm): 1000
Good for projects
Very nice project
Easy to operate and understand