The Buck VSS-5™
 (Validated Sampling System) is a compact, powerful 5LPM data-logging pump for industrial hygiene, personal and area sampling, environmental sampling, and occupational health studies. Its advanced design, easy programmability, advanced operating software, and powerful sampling performance combine to give you everything you need in one pump. You can link a sample number, pump serial number, calibrator serial number, calibration data, and performance data to prove a valid sample. The one-hour recharging, interchangeable battery packs, built-in battery maintenance software, and easy switching from Constant Flow (cassettes) to Constant Pressure (sorbent tubes) without tools or accessories means you save time and money while ensuring an efficient, valid sample

VSS 1 and 5 ETL, approved, "Intrinsic Safe", Class I Group A, B, C, D, Class II Group E, F, G Class III, Class I, Zone 0, Group IIC

Features:

• Validated Sample System maintains sample integrity
• Compact, Lightweight, and Ultra-quiet
• Displays: Flow, Cumulative Volume, Elapsed Time, Temperature, Pressure
• Automatic Data Logging holds up to 10 days operating history
• Prints Pump Sampling History direct to printer
• Programmable in five languages: English, Spanish, French, German, Dutch
• EZ-Backlit™ Display for fast set-up and operation
• Constant Flow Compensation up to 60” water back pressure
• One-hour battery packs rechargeable and interchangeable
• Fully programmable for “Duration” or “Start-Stop” operation
• Built-in battery maintenance program, plus Battery Time Left display
• Automatically corrects for temperature and pressure changes
• Ideal for I.H., area sampling and environmental sampling

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