Clean Room
Research Library
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Parameter Generation & Control, Inc.
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On the surface, providing a specified humidity and temperature for stability testing may appear easier to achieve than the 5% RH and 2C ICH guidelines would seem to indicate. The ability to control humidity at 2% does not mean that you are safely within the 5% RH tolerance dictated by ICH.
The ability to produce a recording, display, or printout that is within a specified tolerance may not be a ...
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Labconco Corp.
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The modern Class II Biosafety Cabinet (BSC) was developed in the early 1960’s as a result of the increased availability of High Eciency Particulate Air (HEPA) lter technology. At the time, the motor of choice to drive the cabinet’s blower was the Per- manent Split Capacitor (PSC) type. The PSC motor, which is an alternating current (AC) motor, oered manufacturers an inexpensive power source whose ...
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NuAire, Inc.
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Use of modern day Biological Safety cabinets (BSC's) began in the early 1970's with BSC's that were manufactured to the NIH-03-112C Standard and subsequently the NSF Standard 49. BSC's manufactured in the 70's, 80's and early 90's have provided over 15 years of service.
BIOLOGICAL SAFETY CABINETS HAVE A 15 YEAR USEABLE LIFE Several considerations should be made of BSC's in this age group. Will ...
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Cincinnati Sub-Zero
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Your company has just developed a new product, and now it is your job to select an environmental chamber to test it. The product must be tested at various conditions to ensure its quality and reliability. Where do you start? What will determine your selection crite- ria? Price, quality, capabilities…. As with any major purchase, sev- eral items must be considered before making the final decision. ...
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Hastest Solutions Inc
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It is well known that is a very effective tool to precipitate the weaknesses of a product. Currently however, the most available equipment for this process is the pneumatic hammer (shock) system. The author has developed a new ESS system that utilizes a skewed fixture together with an electromagnetic shaker system (or a hydraulic shaker system) in conjunction with a fast ramping chamber (Ref 1). ...
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