Specifications for Exhaust & Vertical Airflow Cleanroom Benches

CLEANROOM BENCH FEATURES / SPECIFICATIONS

"The Technical Source!"

Diagram: Exhaust Airflow Cleanroom Benches

EXHAUST AIRFLOW BENCHES:

Class 1 HEPA Filtered Cleanroom Benches
protect the user from agents that require Biosafety Level 1, 2 or 3 containment but no product protection. These enclosures include an ultraviolet light that may be used in conjunction with surface disinfection to ensure thorough decontamination. The UV light is turned on while the enclosure is unattended to avoid personnel exposure to UV rays.

HEPA Filtered Cleanroom Benches which do no include a UV light, protect the user from hazardous chemical powders, dust and allergens in diverse applications ranging from screening suspicious mail to weighing chemicals.

During Operation, room air is drawn into the front of the enclosure, preventing aerosols from escaping into the room. Before leaving the enclosure and returning to the environment, 100% of the air passes through an exhaust HEPA filter.

VERTICAL AIRFLOW BENCHES

Vertical Airflow Cleanroom Benches
protect your work from particulate contamination using a 99.99% efficient supply HEPA filter. Appropriate applications for vertical clean benches include plant tissue culture, media plate preparation, electronics inspection, medical device assembly and IV solution preparation.

Because these enclosures do not provide protection to the user, they should not be used in conjunction with biohazardous material, toxins or radionuclides. You and your safety officer must carefully assess the risk associated with any operation
performed in a clean bench.

Purifier vertical clean benches are offered in 2', 3' and 4' widths. Built-in options include a UV light for secondary decontamination, bi-fold doors for complete closure and a Guardian Air Flow Monitor to monitor downflow velocity and HEPA filter loading.

During operation, room air is drawn through a pre-filter in the top of the cabinet to trap large particles. Then, the air flows through a 99.99% efficient HEPA filter and is projected vertically over the work area. This HEPA-Filtered air prevents contaminants from entering the work area and provides a particulate-free work environment that minimizes cross contamination.

For applications involving odor generating materials, Exhaust Airflow Cleanroom Benches may be outfitted with an accessory Trace Odor Carbon Filter to trap nuisance organic, formaldehyde or ammonia vapors. When connected to the accessory Canopy Connection and ducted outside to a remote blower or house exhaust, the benches may be used with fume generating materials or agents that have been treated with toxic chemicals or radionuclides when required as an adjunct to research. Use of acids, which would corrode the internal blower within these enclosures is prohibited.

Disk Drive Assembly | Electronics / Medical Device Assembly | Life Sciences / Pharmaceutical / Biotech

Laboratories | Universities / Research & Development | Forensics / Crime Labs

Assembly | Cleanrooms | Ergonomics | ESD Safe | Class 0 CDM Compliant Tweezers