The utility model relates to a gypsum setting time measuring instrument, which mainly solves the technical problems of the determination of the solidification time of gypsum slurry. The utility model comprises a casing and a control part, the control part is installed on the shell, the control part comprises a control module, analog-to-digital conversion module and a power module and a display module; the control module is connected with the analog-to-digital conversion module, power supply module and the display module is connected; connected to the sensor and the power conversion module; at the same time to the module conversion module provides precision reference voltage conversion. The tester has the advantages of accurate conversion data and accurate initial and final solidification time of gypsum slurry, which is convenient for gypsum processing. The utility model can be widely used in the gypsum processing industry.
【技术实现步骤摘要】
【技术保护点】
石膏凝固时间测定仪,包括有壳体和控制部分,其控制部分安装在壳体上,其特征在于:所述的控制部分至少包括:一控制模块IC1,用于控制电路和处理数据;一模数转换模块U1,用于接收各传感器采集回的数据,并经电信号转换与控制模块IC1;以及一电源模块和一显示模块;上述的控制模块IC1分别与模数转换模块U1、电源模块和显示模块相连;各传感器与模数转换模块U1相连;电源模块同时给模数转换模块提供精密转换参考电压。
【技术特征摘要】