The zero reading may also vary as the ambient temperature changes. This effect is usually referred to as the temperature coefficient of the voltage offset.
仪器的零点读数也会随着环境温度的变化而变化。这种效应通常称为电压偏置温度系数。
2
Paper analyzes the mechanism of zerotemperaturecoefficient reference, and modifies the classical configuration to deduce the circuit which can be used in practice.