Voltage ratio measure H4-8

Included in the complete set of delivery of the device H4-12, as well as has the possibility to be supplied separately.

General information about the device: Voltage ratio measure H4-8 is designed to determine the linearity of the basic limits of voltmeters, analogue-to-digital converters (ADC), dividers, etc., as well as to extend the range of unambiguous voltage and E.D.S. measures. and also for extending the range of unambiguous voltage and E.D.C. measures.
The basis of the device is a resistive decade (ten series-connected equal-nominal resistors) connected to the output of a stable voltage source of 10 V (or 20 V). Thus, a decade of equal-nominal voltages (from 1 to 10 V or from 2 to 20 V) is formed, the linearity of which is determined by the equality of resistors relative to each other.

Scope of application: H4-8 MO are intended for adjustment, checking and graduation of measuring instruments. It is used in various fields of technology. It simplifies the processes of fault finding and calibration many times.