Hi I am John I am CEO of an organization in California which is famous for data recovery of hard drives. Recovery of the hard drives is very easy task for us but at times it becomes impossible to carry out physical data recovery and sometimes we are not able to find the exact problem which is I am here to share my experience with all of you… actually a day before yesterday I was working to perform recovery of a hard drive, we often use a normal room to complete our work….That day also, I was doing the same but I was surprised not to be able to find out the problems.
At last I found that was Dust Particles due to which there were scratches on the smooth platter resulting after replacing any inner component of hard drive i.e. Read Write Head, Spindle motor or the replacement of platter and when we spin the hard drive or power on the hard drive on that time these dust particles will come in between read write head and platters and this dust is the reason to destroy the platters and our valuable data.. So this is the necessity of any data recovery company who provides the data recovery services to protect the data area (Platters). Sometimes we think that we are the experts that’s why we do not need more precaution…but it’s wrong…even as we are professional we have more need of precautions to avoid problems…So this was about dust particles…finding which I have decided to make a clean room area….and go for it’s search over internet.
While searching of clean room environment I found a readymade clean room area which is called clean room chambers…Interesting…I had read properly about that chamber that was something like:
Structure of Clean Room Chamber
The clean room chamber provides hard drive protection by ensuring that the work in the chamber is exposed only to HEPA-filtered clean air.
1) The HEPA Filter
A common component in any clean bench is the HEPA filter. The HEPA filter (High Efficiency Particulate Air) removes particulates, generally called aerosols, such as micro-organisms, from the air. The HEPA filter does not remove vapors or gases.
a) HEPA filters are made of boron silicate microfibers formed into a flat sheet by a process similar to making paper
Protection in clean room chamber is provided by capturing room air, passing the air through a HEPA filter, and directing the filtered air horizontally across the work surface at a constant speed toward the user.
a) The room air is drawn into the base of the hood by the blower/motor, through a washable, reusable pre-filter
b )The air pushed up the rear plenum of the hood passes through the HEPA filter
c) Filtered air is directed horizontally across the work surface at a constant velocity of 100 FPM toward the user.
2) The PRE Filter
Clean Room comprises of three pre filters. Two fixed at the back and one inside the chamber. Specific function of Pre Filter is to prevent Hepa filter from getting destroyed in order to maximize its life.
a) Synthetic non woven media sandwiched in tough synthetic netting
b) Media Supported on metal rods for rigidity
c) Washable with water and liquid Soap
d) Micron Rating Range 5 to 35 micron
3) The Monometer
This meter is used to find the damaged filters, if any, are there in the chamber. The oil in this meter is used as an indicator of protected and well functioning filters. Change in the color of the oil shows the existence of damaged filter. The oil is poured in the empty nozzle before the usage of the chamber.
4) The Blower Fan
The fans used in the clean room chamber are large diameter, high performance units with variable speed. This ensures the chamber is quiet in operation
5) The Level Meter
This meter is needed to check the surface level where clean room is expected to be placed. The nob in the middle of the meter indicates the right position”
and purchased…really it was amazing…actually this is the perfect environment to recovery of hard…no dust...no hotch-potch…even a sufficient way to work completely.
Before using that clean room chamber I was always thought that “I think I have to increase my room size, keep it clean and all that…oh no it’s very time consuming and disturbing.
By using this clean room chamber I totally changed my way of work and now I am very happy because I am using proper precautions.
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Monika verma is an expert content writer about data recovery tools especially clean room chamber. She is working with HDRC especially for content writing from years. For more information please go to www.hdrconline.com>www.hdrconline.com
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