What are clean rooms? Why is it important to get clean room data? We look at these issues first.
What Are Clean Rooms?
Clean rooms are chambers designed to reduce the level of air particles such as dust a and airborne microbes. The construction of clean rooms uses a lot of filters. Outdoor air is filtered to prevent dust from entering the room. Filters and processes will be present inside the room to remove impurities produced internally during production, and work areas are often filtered continuously in place, such as a laminar flow bench.
Workers often had to enter clean rooms with air locks and wear protective equipment while working inside the rooms.
There are different "classes" of clean rooms, with each section limiting the different number of particles per cubic meter, as well as the particle size. So a clean Class 1 room is one where the number of particles should not exceed 1000 particles per cubic meter.
Clean rooms are widely used in the pharmaceutical industry, which produces semiconductors and biotech industries. Data acquisition centers usually use a clean Classroom room with a clearance of 100,000 particles per cubic meter (compared to 35 million particles per cubic meter per common room).
Why Use Clean Rooms To Get Data?
Clean rooms are used to retrieve data to prevent dust, elector static emissions and such distractions. These safety precautions are necessary because even small particles of dust can damage the image on the drive plates, and make data recovery difficult.
With each generation of disks, data is packed too tightly in disk containers. It is therefore even more important to try to get data in very clean rooms.
Drive manufacturers often specify that their product warranty will be void if the drive is opened by anyone other than them, or their authorized agents. And often, one of the conditions imposed by the authorized agents is that discs opened in clean rooms meet certain standards.
Clean rooms are thus required to obtain data on both performance and product warranty considerations.
Clear Room Data Recovery
Disk drives are only opened in clean rooms and stored there until the recovery is complete, and the drive is closed. All devices are also protected from electrostatic emissions, physical shocks, temperature fluctuations and electrical disturbances.
Workers wear special clothing while working in the rooms, and particle congestion is often monitored using particle counters. The general purpose of room data acquisition centers is to take care of class 10 conditions during production.
Conclusion
Database media overloads data with each new generation of drives. It is therefore very important to try to get data from dust-free rooms.
Nowadays, the clean room data acquisition uses clean Class 100 chambers where particle size is reduced by about 350 times compared to conventional particle congestion.
Clean room data acquisition centers actually aim to achieve high levels of even dust-free conditions during production operations. Even a few minutes of dust on the drive platter can damage the image in the media, and make data recovery even more difficult, if not impossible. Clean room is very safe method to data recovery.
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