PowderSafe™ Type A Enclosure, Standard 32 Inch

PowderSafe Type A enclosures provide a safe and effective weighing environment for toxic compounds and/or liquid chemicals. Engineered specifically for balances, PowderSafe Type A enclosures protect the operator by capturing particulate in HEPA filtration without sacrificing balance stability. These compact, ductless enclosures are factory leak tested, certified and shipped fully assembled for simple installation on any countertop.

AirSafe^® Automatic Safety Controller

AirSafe provides a simple-to-use interface combined with powerful airflow control, filtration monitoring, and gas detection capabilities. A proprietary sensor is used to accurately monitor and display face velocity on the LCD display. Blowers can be controlled manually or in 'automatic' mode, where AirSafe automatically controls blower speed in order to maintain a user-set face velocity. A solid-state hydrocarbon gas detector is linked to the controller for monitoring filtration breakthroughs. Audible and visible alarms alert the user in the event of low airflow or a required filter replacement.

Features

• AirSafe automatic safety controller
• No ductwork required
• No installation required; it plugs directly into a standard 110V or 220V electrical outlet
• Clear polycarbonate shell for 360° visibility
• Extremely quiet operation < 49dBA
• Available in standard height or tall version
• Constant monitoring of fume hood face velocity with variable airflow control to user preset value
• Tested with 3- and 4-place balances
• SafeChange™ technology for pre-filter changeout
• Lab event timer

Benefits

• Filter safety lockout to ensure correct filter replacement
• Shipped fully assembled
• Tested to UL 61010-1, CSA C22.2 No. 61010-1, and EN 61326-1
• Brushless, sparkless blower is post-filter
• The deep base effectively contains accidental spills
• Filter and electronics are located above the workspace, eliminating the chance of a chemical spill entering these sensitive areas
• A low airflow alarm warns the user both visually and audibly
• Real-time monitoring of installed filtration bed