Inquiry (采购产品): LPA2 recalibration Good afternoon: We have bought one MPfiltri LPA2 laser counter particle more than one year ago. We would appreciate to receive information about how to recalibrate the device. Thank you very much for your help. Regards Fernando García **** Hidden Message ***** García Fernando 33203 ESP Company: Mompresa Title: Site Manager E-mail: fernando.garcia@mompresa.durofelguera.com **** Hidden Message ***** fernando.garcia@mompresa.durofelguera.com