VD81
3Pages

Catalog excerpts

VD81 - Compact Vacuum Meter Piezo, Data Logger Absolute Pressure 1600 to 1 mbar Overview VD81 vacuum meter n Chemically resistant ceramic sensor with FKM sealing, suitable for rough industry environment Insensitive against contamination Adjustable min. logging rate of 50 ms for fast processes, e. g. for the area of vacuum packaging Gas-type independent measurement Overview VD8 vacuum meters n 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 Integrated data logger for up to 2000 measurement values Vacuum meters can be placed directly into a vacuum chamber, connected to an appliance with their flange or with a suitable adaptor Storage of minimum and maximum pressures achieved during measurement High battery lifetime due to cycled measurements; the user can choose between automatic switch off (time adjustable) for battery saving or continuous operation USB interface for easy push button data transfer to PCs, but no PC connection is necessary during measurements VacuGraph Software: To visualize, analyze and save measurements on a PC (lite version free of charge) TM Pressure units: mbar, Torr, hPa

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VD81 - Compact Vacuum Meter Piezo, Data Logger Absolute Pressure 1600 to 1 mbar Technical Data Measurement Principle Piezo resistive, independent of gas type Measurement Range Measurement Rate 1.0 s (0.1 s if logging rate is set accordingly) Logging Rate Materials With Vac. Contact Stainless steel 1.4305, Al₂O₃ ceramic, FKM Operating Temperature Storage Temperature Power Supply Power Consumption Operating Time Li-battery: <5000 h, 6LR61 Alkaline: <2500 h NiCd rechargeable battery 150mAh: <500 h Serial Interface Mini-USB, Type B, 5pin, female, Virtual Com Port protocol Electrical Connection...

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VD81 - Compact Vacuum Meter Piezo, Data Logger Absolute Pressure 1600 to 1 mbar Model designations DN 16 ISO KF with G 1/4 female thread Accessory set consisting of: VD8CASE protective plastic case VD8N4 power supply 15 V, incl. change-over plug, EURO, US, UK, AUS VD8ALK alkaline battery 9 V (vacuum tested); WUSB0002 interface cable, 2 m, USB; VGR VacuGraph™ software Further accessories as well as detailed information about our product family can be found in our VD8 brochure.

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VD81 3Pages

Catalog excerpts

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VD81
3Pages