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Unique Vacuum Systems, Bangalore India, Supplier of Vacuum Pumps, Measuring instruments, Helium leak testing services

VS Series Mass Spectrometer Leak Detector
Unique Vacuum   

Easy-to-Use – Two Button Operation
VS Series Leak Detectors combine the simplicity of two-button operation with advanced system intelligence.
• Fully automated start-up and calibration maximizes productivity
• Intuitive menu structure is easy to navigate
• Programmable test sequences improves testing efficiency
• Color touch screen provides excellent clarity, even at wide angles

Powerful – Broad Range of Test Methods
The state-of-the-art spectrometer and vacuum system design provides powerful capability,
enabling a broad range of test methods for specific applications.
• High test port pressure allows for detection of large leaks
• 12-range MDL (sensitivity) meets the most stringent leak test requirements
• High helium pumping speed ensures fast system response and clean-up times
• New high efficiency ion source and beam optics optimize sensitivity and mass separation
Versatile – Multiple System Configurations
A wide range of options allows for broad configuration flexibility, meeting all application
requirements and test environments.
• Primary pump and system mounting options may be selected to best suit your needs
• Multiple language and units capability permits easy implementation worldwide
• Compact lightweight design enables easy transport from one application to another
Dependable – Robust Design
Robust design innovations allow the VS series to conform to the most rigorous industrial standards
and operate dependably in the most challenging environments.
• Fast clean-up time enhances system up-time
• Robust Faraday cup technology delivers proven reliability with low cost of ownership
• Conforms to CE, UL and CSA standards, assuring global acceptance
Truly Portable – Wireless Remote Control/Display
Hand-held remote performs essential functions up to 100 meters (328 feet) indoors,
facilitating access to all leak sites.
• Eliminates cumbersome cables while extending range
• Allows testing of large systems by a single operator
• Leak detector can be located outside clean room to prevent contamination
• Multiple channels for use of one remote with up to ten leak detectors
Technical specifications:
Configuration Options :Bench Top
Primary Pump Type     :Rotary vane pump DS-42 2 m3/hr (34 l/m)
Minimum Detectable Leak at 1000 ppm ambient He :5 x 10-12 atm cc/sec : 5 x 10-12 mbar l/s : 5 x 10-13 Pa  m3/sec helium       
Maximum Test Port Pressure :13 mbar, 10 Torr, 1330 Pa
Helium Pumping Speed @ Test Port (Fine Test) : 1.8 l/s
Calibration Routine :Automated or Manual (Internal or External)
Background Suppression : Push Button Initiated Auto Zero, and Auto Zero<Zero function
User Interface  High Clarity, Color Display, TFT Touch Screen
Selectable Languages : English, French, German, Japanese, Korean, Mandarin, Spanish
Automated Cycling : Programmable Rough Time, Test Time, Reject Set Points
Response Time :< 0.5 seconds
Set Points : Standard, 5 Set points, N/O or N/C; 3 Leak Rate, 1 pressure, 1 Audio
Serial Interface : RS-232 optically-isolated interface @ 9600 baud (DB-9S)
Discrete I/O : Optically isolated, 5-24 volts VDC outputs and inputs (DB-25S)
Wireless Remote Control (optional) : 2.4 GHz ISM band, 100m (328 ft) range, 4 AA    batteries or 5 VDC supply
VS PR02  Leak Detector operating voltage    : 220V AC / 50 Hz.
Weight : 38 kg (83 lbs)
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