Vaiseshika Electron Devices manufactures High Precision Decade Resistance Box. Vaiseshika Electron Devices Quality Management System is ISO 9001:2000 compliant. The High Precision Decade Resistance Box, Type - 7400 has been designed and fabricated to meet the standard calibration requirements. This Decade Resistance Box can serve the purpose of Precision Resistance Calibration Standards in components manufacturing industries for components, comparisons in quality control and instrumentation laboratories for calibration of process control instruments, thermocouples, RTDs and temperature indicators. It is also used in engineering laboratories for resistance simulation and instrument calibration.
To meet the stringent accuracy, stability and reliability requirements, the Manganin wires are used to construct resistors of accuracy 0.05% respectively. Further, the gold plated switches are employed in the Decade Resistance Box to provide very low contact resistance with drift-free values up to 2,00,000 operations. The economical models carry silver alloy and brass switches with silver plating providing 1, 00,000 operations of drift-free values.
Specifications of High Precision Decade Resistance Box
