For leakage detection for HEPA Filter, it is well known to use aerosol photometer for testing. Today, We will take ZR-6012 Aerosol Photometer as an example to introduce the detection principle for...
On August 7th. the 16th anniversary celebration of JUNRAY CO. was grandly in Qingdao city. Ten years ago, President He Chunlei founded Junray company in China.