The Vacuubrand DVR 3 Vacuum Gauge is a portable, battery operated, fully electronic unit for the measuring range from atmosphere down to 1 mbar. For use in areas with potentialy explosive atmosphers (measured gas and enviroment of gauge)
Vacuubrand DVR 3 has a built in integrated ceramic diaphragm vacuum sensor with capacitive readout. The DVR3 vacuum sensor is exceptionaly resistant to chemicals, and measures independently of the type of gas.
Vacuubrand / Brandtech DVR 3 Gauge features outstanding measuring accuracy, very low temperature dependenceand excellent long term stability.
DVR 3 battery operated design allows cordles operation. Its simple operation and the combined digital / analog vacuum reading for precise readout and quick trend detection, makes the DVR3 vacuum gauge one of the best on the market.
Large digital and analog vacuum display
For use in areas with potentialy explosive atmosphers (measured gas and enviroment of gauge)
Easy selection of pressure units (mbar, hPa, Torr)
Support rod for stand mount available
Typical batter life time is one year of continues operation
Capative alumina ceramic diaphragm vacuum sensor with outstanding chemical resistance, accuracy and long term stability
A&J Vacuum Services offers full repair/service of Vacuubrand , along with all other brands offered on our website. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Technical data | Unit | DVR 3 |
---|---|---|
Upper measuring limit | mbar/torr | 1080 / 810 |
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 | < 0.07 mbar/hPa/0.05 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: 1-1000 min (default 15 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 (conductive) with good chemical resistance | |
Degree of protection | IP 40 | |
Power supply | Power supply unit BVE 9 V, ATEX - certification II 2G Ex ia IIC T5 | |
Typical battery lifetime | 8.000 h, stand-by: 40.000 h | |
Dimensions (L x W x H) | mm | 116 x 116 x 66 |
Weight | kg | 0.43 |
ATEX-approval | II 2G Ex ia IIC T4 | |
Items supplied | Vacuum gauge complete with integrated vacuum sensor and power supply unit, ready for use, with manual. |
A&J Vacuum Services offers full repair/service of Vacuubrand , along with all other brands offered on our website. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
The Vacuubrand DVR 3 Vacuum Gauge is a portable, battery operated, fully electronic unit for the measuring range from atmosphere down to 1 mbar. For use in areas with potentialy explosive atmosphers (measured gas and enviroment of gauge)
Vacuubrand DVR 3 has a built in integrated ceramic diaphragm vacuum sensor with capacitive readout. The DVR3 vacuum sensor is exceptionaly resistant to chemicals, and measures independently of the type of gas.
Vacuubrand / Brandtech DVR 3 Gauge features outstanding measuring accuracy, very low temperature dependenceand excellent long term stability.
DVR 3 battery operated design allows cordles operation. Its simple operation and the combined digital / analog vacuum reading for precise readout and quick trend detection, makes the DVR3 vacuum gauge one of the best on the market.
Large digital and analog vacuum display
For use in areas with potentialy explosive atmosphers (measured gas and enviroment of gauge)
Easy selection of pressure units (mbar, hPa, Torr)
Support rod for stand mount available
Typical batter life time is one year of continues operation
Capative alumina ceramic diaphragm vacuum sensor with outstanding chemical resistance, accuracy and long term stability
A&J Vacuum Services offers full repair/service of Vacuubrand , along with all other brands offered on our website. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Technical data | Unit | DVR 3 |
---|---|---|
Upper measuring limit | mbar/torr | 1080 / 810 |
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 | < 0.07 mbar/hPa/0.05 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: 1-1000 min (default 15 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 (conductive) with good chemical resistance | |
Degree of protection | IP 40 | |
Power supply | Power supply unit BVE 9 V, ATEX - certification II 2G Ex ia IIC T5 | |
Typical battery lifetime | 8.000 h, stand-by: 40.000 h | |
Dimensions (L x W x H) | mm | 116 x 116 x 66 |
Weight | kg | 0.43 |
ATEX-approval | II 2G Ex ia IIC T4 | |
Items supplied | Vacuum gauge complete with integrated vacuum sensor and power supply unit, ready for use, with manual. |
A&J Vacuum Services offers full repair/service of Vacuubrand , along with all other brands offered on our website. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.