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VD84 Compact Vacuum Meter

VD84 Compact Vacuum Meter
3Pages

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VD84 - Compact Vacuum Meter Pirani, Datalogger Absolute Pressure 100 to 1 x 10-3 mbar Overview VD84 vacuum meter n External, detachable Pirani sensor, ideal for complex appliances or for checking the pressure at several measuring stations e. g. for checking the vacuum insulation of liquid gas tanks Pirani sensor with durable, elastic helix filament Integrated metal facing protects the sensor against contamination like oil vapours or solvent vapours Gas type correction factors for immaculate pressure readings Measuring values are stable due to optimized temperature compensation 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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VD84 - Compact Vacuum Meter Pirani, Datalogger Absolute Pressure 100 to 1 x 10-3 mbar Technical Data Measurement Principle Heat conduction Pirani (gas type dependent) Measurement Range 100 - 10 mbar: 1 mbar, <10 mbar: 2 digits mantissa, 1 decimal place Measurement Rate Logging Rate Materials With Vac. Contact Stainl. steel 1.4305, 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 Electrical Connection Mini-jack 2.5 mm for plug-in power supply Vacuum...

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VD84 - Compact Vacuum Meter Pirani, Datalogger Absolute Pressure 100 to 1 x 10-3 mbar Model designations Compact vacuum meter with probe type VSP841 DN 16 ISO-KF flange Compact vacuum meter with probe type VSP842 1/8" NPT male thread Passive (external) Pirani sensor DN 16 ISO-KF flange Passive (external) Pirani sensor 1/8" NPT male 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 1/8" NPT Further...

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VD84 Compact Vacuum Meter 3Pages

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VD84 Compact Vacuum Meter
3Pages