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Medical Air Solutions has a full line of laminar air flow (LAF) units with gel-sealed 99.99% HEPA filtration. These install over the operating table to provide vertical, high volume, low velocity, ultra-clean air to protect the sterile field and reduce the threat of Hospital Acquired Infections. (HAI)
AirShield? air purification systems provide innovative solutions with state of the art technologies for air purification issues. The AS850D is an in-line (ducted), medical-grade*, HEPA air purifier designed to remove airborne micro-contaminants down to 0.001µm. The “D” series is ideal for limited ceiling plenum space problems. They are used in negative pressure environments for isolation rooms, wards, waiting rooms, etc. They combine dual blowers, a pleated antimicrobial Merv 5 pre-filter, a certified 99.99% HEPA filter (Merv 18) and, optionally, four (4) UV-C lamps generating 39,948 µw/sec/cm² of UV irradiation (AS850D-UV).
The barrel slot key locked, wall mounted, control box has a speed control selection switch, an indicator light which monitors UV lamp operation, additionally a digital differential pressure (dP) indicator which shows when the HEPA filter needs to be changed, and a instrument operation digital timer. Larger CFM models 1100 & 1700) are also avialable. Weatherized external units are also available.
• In 1999, Medical Air Solutions defined and created the phrase medical-grade to air purification systems. The definition: An air purification device that is individually tested with a laser particle counter to confirm a 100% total system efficiency. Additionally, the unit shall be tested to confirm actual CFM delivery with all air filters (stages or elements) in place. Each unit is delivered with a certificate showing its confirmed total system efficiency and air delivery. Many use the term without individual testing or providing the certificate required to confirm the product as truly being “medical-grade” by this definition. Medical-grade is the highest grade or classification given to any air purification system including such classifications as pharmaceutical-grade, or surgical-grade.
Specifications
Blowers (2):
Delivered Air 850 CFM – high
Variable – low with five settings
Negative or positive pressure option
Electrical:
Components UL approved
Voltage 115/60/1, 220/60/1
Amps 6.9
Connection 6 Ft. Hardwired (standard)
Safety: Access door kill switch
Breaker Internal
Wall Control Locked panel box: switch (off/on, High-Low,5 Speed, dP meter and timer)
Optional UVGI:
No. of lamps 4 - 25W Lamps
Lamp length 22” -standard 4 pin insert plug
UV Dosage 39,948 µ-watt/sec/cm2
Sound Level: 55 dBA High - ducted
52 dB @ 6 feet
Pressure gauge: Digital monitor 0-4” W.C.
Filters:
Pre-filter Merv 5 - 12” x 24” x 4”
(Antimicrobial)
Final filter Certified 99.99% HEPA,Merv 18
(12” x 24” x 11½” G. S. Frame)
Dimensions: 15”D x 28”W x 46”L
Access Door: Room side, barrel slot key lock
Cabinet: 14 ga. Milled aluminum, w/ ¼” steel frame for strength
Base Weight: 60 lbs. Operating
(no options): 85 lbs. Shipping
Capacity: Up to 12 ACH in 4,250 cu.ft
An American designed and manufactured product
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