設(shè)計(jì)和制造,滿足危險(xiǎn)區(qū)域的要求
該系統(tǒng)的控制器氣動,可以設(shè)置操作抓斗取樣器獲得了由操作員設(shè)定一個時間段的復(fù)合樣品。
PORTABLE SAMPLE PUMP CONTROLLER
Designed and manufactured to meet hazardous area requirements . The controller for the system is fully pneumatic and can be set to operate the grab sampler to obtain composite samples over a time period set by the operator.