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VACUUBRAND DVR 2pro Vacuum Gauge

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Manufacturer's List Price: $1,260.00

Our Price: $1,134.00

Money Saved: $126.00

Condition: Brand New
Warranty: 2 Year Manufacturer's Warranty
Typically Ships Within: 2 to 3 Business Days

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Quantity in Stock:8

Availability:: Usually Ships in 24 to 72 Hours
Product Code: 20682906

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Description

Accessories

Technical Specification Sheet

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

VACUUBRAND DVR 2pro Vacuum Gauge Specifications

Upper measuring limit in mbar/hPa	1060 mbar
Upper measuring limit in torr	795 torr
Lower measuring limit in mbar/hPa	1
Lower measuring limit in torr	1 torr
Measurement principle	Ceramic 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 connection	Small 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 operation	40 °C
Max. media temperature short term	80 °C
Automatic switch-off	User-selectable: 1-600 min (default 5 min) or continuous operation min
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
Protection class IEC 60529	IP 40
Power supply	9 V battery
Weight	0.4 kg
Dimension L in mm	115 mm
Dimension B in mm	115 mm
Dimension H in mm	90 mm
Vacuum sensor	Integr.
Typical battery lifetime	4.000 h, stand-by: 30.000 h h
NRTL certification	No
Items supplied	Vacuum gauge complete with integrated vacuum sensor, including battery 9 V alkali-manganese, support rod, connecting parts and manual.

Comparison of Models

Specification	DCP 3000 + VSK 3000	DCP 3000 + VSP 3000	VACUU-VIEW Extended	VACUU-VIEW	DVR 2pro
Upper Measuring Limit (mbar/hPa)	1080	1000	1100	1100	1060
Lower Measuring Limit (mbar/hPa)	0.1	1 x 10^-3	1 x 10^-3	0.1	1
Accuracy of Measurement	< ± 1 mbar/hPa/torr	± 15% of indicated value	± 15% of indicated value (0.01-5 mbar) / ±3 mbar (> 5 mbar)	< ± 1 mbar/hPa/torr	< ± 1 mbar/hPa/torr
Ambient Temperature (Operation)	10 - 40 °C	10 - 40 °C	10 - 40 °C	10 - 40 °C	10 - 40 °C
Weight	0.44 kg	0.44 kg	0.19 kg	0.19 kg	0.4 kg
Dimensions LxBxH (mm)	144 x 124 x 114	144 x 124 x 114	50 x 62 x 103	50 x 62 x 103	115 x 115 x 90
Vacuum Sensor	VSK 3000	VSP 3000	Integrated	Integrated	Integrated
NRTL Certification	Yes	Yes	Yes	Yes	No