A laboratory balance enclosure provides containment of powders, particulates, vapors, and fumes for weighing procedures in weighing scales. A balance enclosure is found in almost all laboratories especially in pharmaceutical, chemical, biological, and toxicological laboratories. Laboratory balance enclosures are designed to protect the operator during the weighing process with the help of internal fans that provide constant airflow into the system. Filters will trap powders and fumes to allow filtered, clean air back into the laboratory. Airflow within the system will vary between model and depend on type of filters used.
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| Company | AirClean Systems | AirClean Systems | AirClean Systems | AirClean Systems |
| Item | PowderSafe™ Type A Balance Enclosure | PowderSafe™ Bulk Handling Balance Enclosures | PowderSafe™ Type B Balance Enclosure | PowderSafe™ Type C Balance Enclosure |
| Catalog Number | AC705 / AC710C / AC710CT / AC710CTS / AC720C / AC720CT / AC720CTS | AC740BE / AC750BE / AC760BE | AC730C / AC740C | AC760C / AC765C / AC770C / AC775C / AC780C / AC785C |
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| Description | AirClean® Systems PowderSafe™ Type A enclosures provide an effective and safe environment when using powder weighing equipment in conjunction with toxic compounds or chemicals. SafeChange™ technology minimizes the threat of exposure to toxic powders during pre-filter replacement. The AirClean® Systems PowderSafe™ Type A enclosures provide an effective and safe environment when using powder weighing equipment in conjunction with toxic compounds or chemicals. SafeChange™ technology minimizes the threat of exposure to toxic powders during pre-filter replacement. The electrostatically charged pre-filter is easily bagged out under negative pressure.
Features - AirSafe™ automatic safety controller
- Portable-NO DUCTWORK REQUIRED
- SafeChange™ technology
- Electrical cord access ports
- Solid 3/8" polypropylene base
- Tested with 3 and 4 place balances
- Leak tested and certified before shipment
- 32" and 48" widths
- Quiet operation<49db>
- 360 degree visibility
- Compact ergonomic design takes up less space than similar enclosures
- Optional carbon filtration
... Read More | AirClean® Systems PowderSafe™ Bulk Handling Enclosures provide effective control and containment of airborne particulate during manipulation and transfer of potent compounds. Designed to provide a turbulent free airflow environment, PowderSafe™ Bulk Powder Handling Enclosures move air in a AirClean® Systems PowderSafe™ Bulk Handling Enclosures provide effective control and containment of airborne particulate during manipulation and transfer of potent compounds. Designed to provide a turbulent free airflow environment, PowderSafe™ Bulk Powder Handling Enclosures move air in a horizontal pattern to maximize containment while minimizing sample loss and balance instability.
AirClean™ Systems PowderSafe™ Bulk Handling Enclosures come complete with a sturdy stand which provides a comfortable working height of 39 inches. The bulk powder handling enclosures are available in 4-ft., 5-ft. and 6-ft. widths with a nominal depth of 36 inches.
AirClean® Systems HEPASafe™ filter change-out technology, incorporated into each PowderSafe™ Bulk Powder Handling Enclosure, allows the operator to safely and effectively change both the pre-filter and primary HEPA filter. Standard on each bulk handling enclosure is the AirSafe™ Automatic Safety Controller. The face velocity on the PowderSafe™ Bulk Handling Enclosures, as preset by the operator, is constantly monitored and maintained by the AirSafe™ Automatic Safety Controller. AirSafe™ monitors the condition of both HEPA filters and provides audible and visible alarms when filter change out is necessary.... Read More | AirClean® Systems PowderSafe™ Type B enclosures usher in a new era of powder weighing and containment technology. Precise airflow control is achieved with the AirSafe™ automatic safety controller. AirSafe™ allows the operator to set the desired face velocity and then automatically maintains that AirClean® Systems PowderSafe™ Type B enclosures usher in a new era of powder weighing and containment technology. Precise airflow control is achieved with the AirSafe™ automatic safety controller. AirSafe™ allows the operator to set the desired face velocity and then automatically maintains that setting. HEPASafe™ filter change technology provides a safe and effective means for replacement of both the pre-filter and primary HEPA filter.
Features: - AirSafe™ automatic safety controller
- Constant monitoring of fume hood face velocity with variable airflow control to user preset value
- Effectively weigh to 7 decimal places
- Horizontal laminar airflow pattern
- Integral vapor-proof fluorescent lighting
- Lab event timer
- No ductwork required
- No installation required - plugs directly into a standard 110V or 220V electrical outlet
- Permanent backup HEPA filter
Safety Features: - Brushless, sparkless blower is post-filter
- Exhaust air is HEPA filtered, keeping any potential particulate from returning to the room
- Filter and electronics are located above the workspace, eliminating the chance of a chemical spill entering these sensitive areas
- Filter safety lockout to ensure correct filter replacement
- HEPASafe™ technology allows safe HEPA filter change while enclosure is operational
- Low airflow alarm warns the user both visually and audibly
- Real time monitoring of installed filtration bed
- Shipped fully assembled
- Tested to UL 61010-1 and CSA C22.2 No. 61010-1
... Read More | AirClean® Systems Type C PowderSafe™ balance enclosure incorporates the airflow dynamics and HEPASafe™ features of the PowderSafe™ Type B with user-friendly features and chemical fume containment capabilities of the ductless fume hood. Thermally fused polypropylene makes the PowderSafe™ Type C AirClean® Systems Type C PowderSafe™ balance enclosure incorporates the airflow dynamics and HEPASafe™ features of the PowderSafe™ Type B with user-friendly features and chemical fume containment capabilities of the ductless fume hood. Thermally fused polypropylene makes the PowderSafe™ Type C enclosure perfect for solvent weighing and manipulation and enclosing powder weighing equipment. Fitted with the AirSafe™ automatic safety controller, the Type C PowderSafe™ has an even laminar flow airstream for accurate weighing.
The entire rear wall of the enclosure is a filtration zone; a clean sweep of all particulate and gases is achieved. This design feature makes the Type C PowderSafe™ ideal when weighing the lightest powders or the heaviest solvents.
Features - AirSafe™ automatic safety controller
- Horizontal laminar airflow pattern
- Chemically impervious construction
- Available in 36", 48" and 72" widths
- SafeChange™ filter change out
- High mass - solid polypropylene construction
- Optional dark blue base
- Bonded carbon multipurpose filtration
- Vapor-proof fluorescent light
- No installation required
- Optional disposal port for weighing container
- 110V and 220V AC versions
... Read More |
| Airflow | Inquire | Turbulent Free Airflow | Horizontal Laminar Airflow Pattern | Horizontal Laminar Airflow Pattern |
| Exterior Dimensions | varies with model | varies with model | Varies with model | varies with model |
| Interior Dimensions | Varies with model | varies with model | Varies with model | varies with model |
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