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VD83 Compact Vacuum Meter

VD83 Compact Vacuum Meter
3Pages

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VD83 - Compact Vacuum Meter Pirani, Datalogger Absolute Pressure 100 to 5 x 10-⁴ mbar Overview VD83 vacuum meter n n Pirani sensor with durable, elastic helix filament Measuring values are stable due to optimized temperature compensation Integrated metal facing protects the sensor against contamination like oil vapours or solvent vapours Gas type correction factors for immaculate pressure readings Suitable for ultra high vacuum applications due to metal sealed stainless steel measuring cell (He leakage rate <5e-10 mbar l / s) 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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VD83 - Compact Vacuum Meter Pirani, Datalogger Absolute Pressure 100 to 5 x 10-⁴ mbar Technical Data Measurement Principle Heat conduction Pirani (gas type dependent) Measurement Range 100 – 20 mbar: <30% f.r. (f. reading), 20 - 2e-3 mbar: 10% f.r. (f. reading) 100 - 10 mbar: 1 mbar, <10 mbar: 2 digits mantissa, 1 decimal place Measurement Rate Logging Rate Materials With Vac. Contact Stainl. steel 1.4307, nickel, tungsten, glass Operating Temperature Storage Temperature Power Supply Power Consumption Operating Time Serial Interface Mini-USB, Type B, 5pin, female, Virtual Com Port protocol...

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VD83 - Compact Vacuum Meter Pirani, Datalogger Absolute Pressure 100 to 5 x 10-⁴ mbar Model designations Compact vacuum meter 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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VD83 Compact Vacuum Meter 3Pages

Catalog excerpts

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VD83 Compact Vacuum Meter
3Pages