4700 datron meter calibrator

4700 datron meter calibrator

The 4700 Calibrator (AUTOCAL MULTIFUNCTION STANDARD) is a high
precision calibrator and covers a wide range of DC, AC, current and
resistance functions in a single unit when fitted with specific
options. The 4700 consists of a mainframe to which the various
output options may be added. The mainframe uses a microprocessor for
control management for specifying its use in complex, manual
operations of calibration of high quality digital multimeters. Includes
IEEE-488 interface for programming capabilities. The unit
incorporates a reference module for high accuracy over ambient temperature
ranges of 23º C ±10ºC. A high level of stability is achieved
through selected reference components and ultra-wide gain-defining
resistors. The output frequency extends from 10Hz to 1Mhz at a