Vacuubrand DVR2 Pro digitale vacuümmeter 1060- 1 mbar
Art.Nr.
L0620682906

Vacuubrand DVR2 Pro digitale vacuümmeter 1060- 1 mbar

Art.Nr.
L0620682906
Universele vacuümmeter met meetbereik: 1060 - 1 mbar
Interne chemisch resistente meetsensor, werkend op batterijen
Nauwkeurige, zeer stabiele vacuümmeter met grote display
Uitlezing omschakelbaar tussen mbar, hPa en Torr
Meetonzekerheid : <+/- 1 mbar
Meetprincipe: capacitief (gasaard onafhankelijk)
Batterij: Lithium (9 Volt monobloc), zonder Hg/Cd (wordt meegeleverd)
Afmetingen (lxbxh): 115x115x90 mm
Gewicht: 0,4 kg
Aansluiting: kleinflens DN 16 en slangaansluiting Ø 6-10mm I.D Chemisch bestendig, geen datalogger
Geen vacuümregeling mogelijk
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Productbeschrijving

Vacuubrand DVR2 Pro digitale vacuümmeter 1060- 1 mbar

The DVR 2pro is a fully electronic, versatile vacuum gauge for the measuring range from atmospheric pressure to 1 mbar. All wetted parts are made from enhanced chemical resistant material which allows the use under very rough laboratory conditions. The high accuracy and the large graphical display from the DVR 2 have also been carried forward for the “pro” version. One of the main enhancements is the power supply with a normal 9 V Alkaline battery. The new battery slot at the back of the gauge allows for easy replacement of the battery. A wider range of connection parts provide a great range of connection flexibility for laboratory use.

Performance features

  • improved functionality within the navigation menu helps to save energy and to increase the life cycle of the battery
  • large, graphical analog display with digital measuring values alows to detect tendencies and makes it easier to readout precisely
  • pressure unit user-selectable in mbar, hPa or Torr prevents unnecessary conversions
  • different vacuum connections and the additional support rod allow the use in almost every laboratory application
  • chemical resistant materials for wetted parts together with the capacitive ceramic diaphragm pressure sensor provide excellent long-term stability and accuracy

Technical data

Technical dataUnitDVR 2pro
Vacuum sensor   Integr.
Upper measuring limit mbar/torr 1060 / 795
Lower measuring limit mbar/torr 1 / 1
Measurement principle   Ceramic diaphragm (alumina), capacitive, gas indep., absolute pressure
Accuracy of measurement   < +- 1 mbar/hPa/torr / +- 1 digit (after adjustment, constant temp.)
Temperature coefficient   < 0.15 mbar/hPa/0.11 torr /K
Ambient temperature range (operation) °C 10 - 40
Ambient temperature range (storage) °C -10 - 60
Max. media temp. for continuous operation / short times °C 40 / 80
Automatic switch-off   User-selectable: 1-600 min (default 5 min) or continuous operation
Measurement cycle   User-selectable: Automatic or 1 x per 3s, 1 x per 1s, 3 x per 1s
Material of outer housing   Robust plastic housing with good chemical resistance
Degree of protection   IP 40
Power supply   9 V battery
Typical battery lifetime   4.000 h, stand-by: 30.000 h
Dimensions (L x W x H) mm 115 x 115 x 90
Weight kg 0.4
Items supplied   Vacuum gauge complete with integrated vacuum sensor, including battery 9 V alkali-manganese, support rod, connecting parts and manual.
Accessories   PTFE tubing KF DN 16 (1000 mm: 686031)
DAkkS calibration with first delivery (900214)
DAkkS recalibration (900215)
Rubber vacuum tubing DN 6 mm (686000)
9 V battery (612891)
Accessoires
Downloads
Video

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