The VS PR021 is a portable Helium Mass Spectrometer Leak Detector with a fully integrated DS 42 rotary vane primary pump. This powerful instrument is extremely easy to use, without sacrificing valuable functionality.
Features:
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Totally automatic startup and tuning/calibration routine
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Touch screen with intuitive menu structure make it is easy to navigate
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High clarity, wide angle, TFT color display provides excellent visibility
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High Test Port Pressure allows short cycle times, and detection of large leaks
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High Sensitivity (5 x 1012 MDL) meets the most stringent test requirements
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High Helium Pumping Speed ensures fast response and cleanup
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New spectrometer optimizes sensitivity and mass separation
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Multiple language and units capability facilitates worldwide use
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Compact, lightweight design enables easy transporting of instrument
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Automatic test cycle sequencing with selectable roughing and test times
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3 leak rate set points, 1 pressure set point, and 1 audible leak rate alarm
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Set points w/ selectable greater than or less than settings
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Turbo High Vacuum Pump is totally maintenance free.
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Protection from air inrushes caused by power failures and possible operator errors.
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Split Flow function allows accurate testing of vacuum process systems
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Useful for sniffing and/or vacuum applications, to measure or locate leaks
Specifications:
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Primary pump DS 42, 2 m3/hr (34 l/m)
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Minimum Detectable Leak 5 x 10 12 mbar l/s, atm cc/sec, 5 x 1013 Pa m3/sec
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Maximum Test Pressure 13 mbar, 10 Torr, 1330 Pa
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He Pumping Speed (fine test) 1.8 l/s
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Calibration routine Automated or Manual, to Internal or External leak
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Background suppression Pushbutton initiated Auto Zero, and Auto Zero < Zero
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User Interface High Clarity, Color Display, TFT Touch Screen
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Selectable languages English, French, German, Japanese, Korean, Mandarin, Spanish
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Automated Cyclin Programmable Rough Time, Test Time, Reject Set points
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Set Points 5 Set points, N/O or N/C; 3 Leak Rate, 1 Pressure, 1 Audio
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Response time <0.5 sec
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Communications Interface RS 232 isolated@ 9600 baud (DB9)
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Conformance Standards UL/CSA, CE
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Weight 38 kg (83 lbs)
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Size, mm (in) 567 (22.3) L, 396 (15.6) W, 441 (17.4) H
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Power Requirements 100 VAC, 50 Hz, or 115 VAC, 60 Hz, 20 A
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Max. Branch Circuit Breaker: 20A w/ motorrated delay