Overview VD81 Piezo vacuum meter

• Chemically resistant: Chemically resistant ceramic sensor with FKM sealing, suitable for rough industry environment
• Robust: Insensitive against contamination
• Fast: Adjustable min. logging rate of 50 ms for fast processes, e. g. for the area of vacuum packaging
• Versatile: Gas-type independent measurement

Overview VD8 vacuum meters:

• Variable: VD8 compact vacuum meters can be used as a portable instrument or for permanent installation in vacuum facilities. The gauges can be operated by a battery or a plugin power supply
• Data logger: Integrated data logger for up to 2000 measurement values
• Flexible connection: VD8 vacuum meters can be placed directly into a vacuum chamber, connected to an appliance with their flange or with a suitable adaptor
• Min/Max memory function: Storage of minimum and maximum pressures achieved during measurement
• Long battery livetime: Due to cycled measurements, the compact vacuum meter reaches a high battery lifetime; the user can choose between automatic switch off (time adjustable) for battery saving or continuous operation
• Pressure units: mbar, Torr, hPa
• Data export: USB interface for easy push button data transfer to PCs, but no PC connection is necessary during measurements
• VacuGraphTM Windows Software: To visualize, analyze and save measurements on a PC (lite version free of charge)