用于核子皮带秤的弱电流放大器崐和输出电路

A weak current amplifier and output circuit used in nuclear weighing scales

研制了弱电流放大器和输出电路，其最大非线性误差为±０．０６％。实验证明其性能稳定可靠，可应用于核工业仪表。

A weak current amplifier and output circuit with a maximum nonlinear error of ±0.06% has been developed. Experiments show that it can work stably and therefore be used in nuclear industrial instruments.