This standard specifies the basic parameters, technical requirements, test methods, inspection rules and markings, packaging and storage of amplifiers for automatic balancing display instruments with electric PID controllers. This standard applies to amplifiers for automatic balancing display instruments with analog signal input and additional electric PID controllers.
JB/T 1276-1991 history
1970JB/T 1276-1991 Automatic balance display meter with amplifier for electric PID controller