Preventive Maintenance Prescheduled maintenance designed to keep your vacuum equipment at peak operating performance. Depending on your usage, contracts can be monthly, quarterly, semiannual or annual. Calibrated Leak Standards Our calibration lab will recalibrate your leak standard to whatever specification you require. We presently are using ISO10012a as our baseline reference as well as the recommendations of the National Institute of Standards and Testing. Our equipment is set up to handle Helium 3, Helium 4, Argon, and Hydrogen.
Many customers require periodic leak testing of their vacuum, space or environmental chamber.
Remanufacturing With the continued rising cost of new equipment, remanufacturing your existing unit has become an intelligent alternative. Our remanufacturing process includes all the latest techniques and guarantees that your unit will be restored to original specifications. Leak Detector Rentals Satisfy that seasonal requirement or one time project with a rented Helium Mass spectrometer. DNF brings the unit to your facility and instructs your staff on proper operation. Training and Consulting A part of every good service organization is its ability to train the user.