VD85 – Digital Compact Vacuum Meters / Data Loggers

VD85_1_1019
VD85_1_1019
Absolute Pressure 1200 – 5 x 10-4 mbar (=hPa), 900 – 5 x 10-4 TorrVD85 digital vacuum meter reads pressure over 7 decades in the rough and fine vacuum range. Its sensor combination of piezo and Pirani guarantees high resolution and precision over the whole range. It is equipped with USB interface and can be used as data logger (save up to 2000 measurements).The VD85 can be operated with battery or external power supply making it ideal for either portable or stationary applications.
Product Specifications:

Benefits

  • Wide measuring range due to combined sensor piezo/Pirani
  • High precision and optimal resolution over the whole range
  • Min/Max memory: Storage and display of high and low values
  • Excellent long term stability
  • Gas correction factor for correct pressure readings
  • Pressure units mbar, Torr, hPa
  • Automatic switch off and continuous operation
  • Continuous pressure display over the whole range

Typical Applications

  • Check and setup of vacuum appliances
  • Diagnosis and documentation of vacuum pumps
  • Leak tests
  • Service and maintenance
  • Coating plants
  • Evaporators
  • Graphical evaluation of pump down diagrams