美国波普科学公司生产的Ⅲ型试验室监控器是全固体电路式电子控制仪器,可执行多种通常需要科学家或试验室技师不断监视的试验工作。这一装置作为水银温度计、压力计或玻璃液面计的附件,如液体达到一定高度时,就可以断开(或接通)多种外接装置(如加热器、电磁阀以及回流设备)。当液面波动时,也可以使外接装置循环。它可 Type III laboratory monitors manufactured by P & P Scientific Inc. are all-solid state electronic control instruments that perform a variety of experimental tasks that often require constant monitoring by scientists or laboratory technicians. As a mercury thermometer, pressure gauge or glass level gauge accessory, this unit opens (or connects to) a wide range of external devices (such as heaters, solenoids, and reflow equipment) when the liquid reaches a certain level. When the liquid level fluctuations, but also can make external devices cycle. It can be