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Helium Leak Detector
VS Series Automatic Portable Leak Detectors - High Performance Instruments
■ Easy-to-Use – Two Button Operation ■ Powerful – Broad Range of Test Methods
■ Versatile – Multiple System Configurations ■ Dependable – Robust Design
■ Truly Portable – Wireless Remote Control/Display
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VS Series Leak Detector
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Dimensions: millimeters (inches)
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Technical Specification
| Model names and types of primary pump |
| PR02 (portable) |
DS-42 rotary-vane pump
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| MR15 (mobile) |
DS-302 rotary-vane pump
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| MD30 (mobile) |
TS-620 dry scroll pump
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| BR15 (bench-mounted) |
DS-302 rotary-vane pump
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| BD30 (bench-mounted) |
TS-620 dry scroll pump
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| Minimum detectable leak at 1000 ppm ambient helium |
| atm-cc/sec helium |
5 × 10-12
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| mbar-liters/sec helium |
5 × 10-12
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| Pa-m³/sec helium |
5 × 10-13
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Maximum test-port pressure
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10 torr/13 mbar/1330 Pa
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Helium pumping speed
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1.8 l/sec at test port in fine test
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Calibration routine
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Automated or manual
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Background helium suppression
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Pushbutton-initiated auto zero and auto zero<zero
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User interface
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High-clarity color touch screen
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Selectable languages
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English, French, German, Japanese, Korean,
Mandarin, Spanish
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Programmable functions for auto cycling
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Roughing time, test time, reject set points
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Response time
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<0.5 seconds
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Set points (standard)
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3 for leak rate, 1 for pressure, 1 for audio
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Communications interface
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RS-232 at 9600 baud (DB-9S connector)
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Conformance standards
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UL/CSA, CE
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