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Marketplace
Analytics
Brand
Vacuubrand
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$1,134.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

VACUUBRAND DVR 2pro Vacuum Gauge

Marshall Scientific$1,134.00 (ex VAT)
item image

Description by the supplier

VACUUBRAND DVR 2pro Vacuum Gauge



Upper Measuring Limit

1060 mbar/hPa (795 torr)

Lower Measuring Limit

1 mbar/hPa (1 torr)

Vacuum Sensors

Integrated



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






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.INCLUDED:

The VACUUBRAND DVR 2pro Vacuum Gauge includes:

- 9V Alkali-Manganese Battery

- Support Rod and Connecting Parts

- Operator's Manual

- Manufacturer's Documentation

- 2 Year Manufacturer's Warranty

Product details
Upper measuring limit in mbar/hPa1060 mbar
Upper measuring limit in torr795 torr
Lower measuring limit in mbar/hPa1
Lower measuring limit in torr1 torr
Measurement principleCeramic diaphragm (alumina), capacitive, gas indep., absolute pressure
Accuracy of measurement< +- 1 mbar/hPa/torr / +- 1 digit (after adjustment, constant temp.) mbar/hPa/torr
Temperature coefficient< 0.15 mbar/hPa/0.11 torr /K mbar/hPa/torr /K
Vacum connectionSmall flange KF DN 16, PTFE tubing connection 10/8 mm, hose nozzle DN 6/10 mm
Lower ambient temperature (storage)-10 °C
Upper ambient temperature (storage)60 °C
Lower ambient temperature (operation)10 °C
Upper ambient temperature (operation)40 °C
Max. media temperature for continuous operation40 °C
Max. media temperature short term80 °C
Automatic switch-offUser-selectable: 1-600 min (default 5 min) or continuous operation min
Measurement cycleUser-selectable: Automatic or 1 x per 3s, 1 x per 1s, 3 x per 1s
Material of outer housingRobust plastic housing with good chemical resistance
Protection class IEC 60529IP 40
Power supply9 V battery
Weight0.4 kg
Dimension L in mm115 mm
Dimension B in mm115 mm
Dimension H in mm90 mm
Vacuum sensorIntegr.
Typical battery lifetime4.000 h, stand-by: 30.000 h h
NRTL certificationNo
Items suppliedVacuum gauge complete with integrated vacuum sensor, including battery 9 V alkali-manganese, support rod, connecting parts and manual.
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