. Various 30350-00-85 A 7334 free download

File name 30350-00-85_A 7334.pdf

Series 7334 AC/DC Resistance Standards Very High Stability Calibration Laboratory Standards G uildline 7334 series of Resistance Standards are designed as very high stability calibration laboratory standards for high accuracy resistance calibration in air, without the need for stabilization in a temperature controlled bath. These standards are suitable for both AC and DC applications. They can be used as working standards or highly reliable and rugged transportable transfer standards. They are extremely useful for the calibration of resistance ranges of multi-function calibrators and high accuracy DVMs, as well as being used in more classical standards and calibration in resistance and temperature measurements. Hysteresis error, is typically better than negligible to 0.1 ppm when stressed at three times the maximum voltage, and less than 0.3 ppm over a temperature cycle between 0 0C and 40 0C. Connections to these resistance standards are made via the gold plated 5-way binding posts. In DC measurement, these gold plated binding posts yield the lowest thermal EMF when connected with gold, copper or silver. The 7334 Series Precision Resistance Standards are true AC/DC standards with minimal AC/DC error up to1 kilo-Hertz, and are available in a wide range of off the shelf and custom values 7334 Features The impedance of the resistor is expressed as: Z(f) = R(f)