CLEAN ROOMS

Clean Rooms In Pharmaceutical Manufacturing

A  Clean- Room is an environment in which several parameters (like Contamination, Pressurization, Temperature & Humidity and Personnel Access) are controlled, monitored and maintained. Basically Clean- Room is an area in which the Quantity...

FILTER INSTALLATION LEAK TESTS – TOTAL AEROSOL PENETRATION TEST METHOD FOR CLEAN ROOMS

The purpose of the total aerosol penetration test method is to verify filter and installation integrity when downstream access to the filter and installation is not accessible.  This test is performed by introducing challenge...

GENERAL TEMPERATURE AND HUMIDITY UNIFORMITY TESTS FOR CLEAN ROOMS

INSTRUMENTATION AND EQUIPMENT Temperature measuring devices such as standard thermometers and electronic thermometers. Temperature sensing devices such as thermocouples, thermostats, or other temperature sensors used with readout devices. Humidity measuring devices including sling psychrometers,...

RECOVERY TESTS FOR CLEAN ROOMS

The purpose of the recovery test is to determine the amount of time that is necessary for nonunidirectional cleanrooms or clean spaces and their systems to reach a specified steady state cleanliness level after...

BENCH SCAN FILTER LEAK TESTS FOR CLEAN ROOMS

The purpose of this test is to determine the integrity of each filter shipment by spot testing random statistical samples prior to filter installation. INSTRUMENTATION AND EQUIPMENT An aerosol photometer, aerosol generator and scanning probe. or ...

AIRFLOW PARALLELISM TESTS FOR CLEAN ROOMS

The purpose of the airflow parallelism test is to show the actual airflow pattern throughout the unidirectional cleanroom. It can also be used to demonstrate the effects on airflow caused by equipment. This test...

AIR CHANGE RATE (ACH) TEST FOR CLEAN ROOMS

The purpose of the air change rate test is to determine the number of times the air is being exchanged within the cleanroom on an hourly basis. The Air Change Rate per Hour (ACH)...

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