DL-10A型石英真空计,测量范围为5×10-1～105 Pa。石英真空计的特点是传感器的体积小,这样该真空计除与其它真空计一样测量气体压强外,它能测量小体积,例如1 cm3大小的密封器件的气体压强,并能检测真空的保持状态。 DL-10A quartz vacuum gauge, measuring range of 5 × 10-1 ~ 105 Pa. The quartz vacuum gauge features a small sensor size so that, in addition to measuring the gas pressure as other gauges, the gauge measures the gas pressure in a small volume, for example, a sealed device of 1 cm3 size, and can detect the holding condition of the vacuum .