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我们根据目前许多单位配料的需要,协助设计了自动配料电子秤。在生产过程中,根据技术要求,自动控制添加剂量。我们在电子秤中采用了上海元件五厂生产的斩波稳零运算放大器5G7650和自校零 A/D 转换器5G14433,保证了电子秤读数的精度和稳定性。再配上8085微处理机辅助,使自动控制和测量合为一体,只要按动一次“加料”按钮,就可实现自动开阀、放料到设定值自动关阀、自动结算出累积数,自动打印、自动回料等一系列动作,并具自动补偿和超重报警信号输出。由于操作方便,秤量准确,很受生产和技术部门欢迎。
According to the current needs of many units of ingredients, we assist in the design of automatic batching scales. In the production process, according to technical requirements, automatic control of additive dosage. We use the electronic components in the fifth plant in Shanghai Chopping-stable zero operational amplifier 5G7650 and self-zero A / D converter 5G14433, to ensure the accuracy and stability of the electronic scale reading. Coupled with the 8085 microprocessor-assisted, so that automatic control and measurement into one, just press the “feed” button, you can automatically open the valve, discharge to the set value automatically closes the valve, automatically settles the cumulative number, Automatic printing, automatic back to feed and a series of actions, and with automatic compensation and overweight alarm signal output. Due to easy operation, accurate weighing, very popular with the production and technical departments.