Baker Edgegard EG 6320 Laminar Flow Clean Bench Hood

Condition: Used Will be thoroughly tested and serviced
Alternate Names:
Class 1, Class I, Class 100
Stock #:
1 Available In Stock (request a quote)
Dimensions (approx.):
69"W x 22"D x 34"H (inside)
74"W x 34"D x 72"H (outside)
115 Volts, 5.4A
Product Description This Baker EdgeGard EG6320 laminar flow hood features unique high velocity return air slots: EdgeGARD is a horizontal laminar flow clean bench which provides a HEPA filtered airflow across the work area, and a particulate-free work surface. Because only HEPA filtered air crosses the work surface, the cabinet is ideal for a range of life science and industrial laboratory and process applications where clean air and product protection is essential. Applications include: IV admixture preparation, Drug compounding, Plant cell culture, Media preparation, Pharmaceutical procedures, Electronic assembly, Limited experimental research.
Note: Protects product only; does not contain aerosols generated in the work area, and does not protect personnel or the environment.
Cleanliness and product protection are accomplished with precise control of airflow volumes and velocities. A unique feature in the Baker cabinet design, the high-velocity return air slots, have been proven to maximize the clean bench protective capabilities. High velocity return air slots are located along the front edge and side walls of the work area. Location of the return air slots protects from backwash of dirty air into the work area created when instruments, labware or the user's hands and arms are placed within the air stream on the work surface. Air is drawn into these slots at high velocity, ensuring that no unfiltered air enters the work area. Recovered air is HEPA filtered before being passed through the work area. Because recirculated air reduces the percentage of dirty air passed through the filter, overall filter life is extended. The used filter (and prefilter), are included AS IS if present and are not guaranteed. Once certified, minimum filter efficiency is 99.99% for particulates 0.3 micrometers, increased efficiency for particulates greater and smaller than 0.3 micrometers. A removable protective screen is located in front of the HEPA filter. The screen protects the filter and is easily removed for cleaning or service. The rigid angle steel filter frame is concealed to permit only the filter media to be exposed to the work area, eliminating turbulence created by the frame effect on the rear wall. All air is passed through a washable prefilter which keeps the HEPA filter free of dust and larger particles, and extends HEPA filter life. Airflow Characteristics: employs a laminar airflow across the work surface. Clean air is drawn through a prefilter into the base of the console by a blower/motor. The prefilter traps dust and larger particles. The air is then pushed up the back wall plenum and through a HEPA filter at an average velocity of 100 FPM. HEPA-filtered air is directed horizontally across the work surface toward the opening. Blower/Motor System Helps Extend Filter Life: optimum blower/motor combination to assure performance and to extend filter life. The Baker blower/motor provides a constant volume of air despite increases in resistance due to filter loading, resulting in extremely long filter life as verified by simulated filter loading tests. Extended filter life minimizes filter replacement costs. The more filter resistance the blower/motor system can overcome, the longer between filter changes. As particulates fill the filter media, resistance to airflow increases. The Baker blower/motor is a direct drive permanent split capacitor motor designed to deliver the maximum amount of filter life for each cabinet. The blower/motor automatically compensates for loading until the filter is fully loaded and motor capacity is reached. The filter need not be changed until the blower/motor system cannot deliver adequate air volume to maintain the average velocity of 100 FPM.


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