• Subscribe by RSS
  • Raid Recovery
  • Flash Data Recovery
  • Hitachi Data Recovery
  • Seagate data recovery
  • Samsung Data Recovery
  • WD Data Recovery
 
Data Recovery Salon
 
  • Recovery News & Tips
  • D.R Asia & Oceania
    • Data Recovery Afghanistan
    • Data Recovery Armenia
    • Data Recovery Australia
    • Data Recovery Azerbaijan
    • Data Recovery Bahrain
    • Data Recovery Bangladesh
    • Data Recovery Bhutan
    • Data Recovery Brunei
    • Data Recovery Burma
    • Data Recovery Cambodia
    • Data Recovery China
    • Data Recovery Fiji
    • Data Recovery French Polynesia
    • Data Recovery Georgia
    • Data Recovery Hong Kong
    • Data Recovery India
    • Data Recovery Indonesia
    • Data Recovery Iran
    • Data Recovery Iraq
    • Data Recovery Israel
    • Data Recovery Japan
    • Data Recovery Jordan
    • Data Recovery Kazakhstan
    • Data Recovery Kiribati
    • Data Recovery Kuwait
    • Data Recovery Kyrgyzstan
    • Data Recovery Laos
    • Data Recovery Lebanon
    • Data Recovery Malaysia
    • Data Recovery Maldives
    • Data Recovery Marshall Islands
    • Data Recovery Micronesia
    • Data Recovery Nauru
    • Data Recovery Nepal
    • Data Recovery New Zealand
    • Data Recovery North Korea
    • Data Recovery Oman
    • Data Recovery Pakistan
    • Data Recovery Philippines
    • Data Recovery Saudi Arabia
    • Data recovery Thailand
  • D.R Africa
    • Data Recovery Algeria
    • Data Recovery Angola
    • Data Recovery Benin
    • Data Recovery Botswana
    • Data Recovery Burundi
    • Data Recovery Cameroon
    • Data Recovery Burkina Faso
    • Data Recovery Cape Verde
    • Data Recovery Central African Republic
    • Data Recovery Chad
    • Data Recovery Comoros
    • Data Recovery Democratic Republic of the Congo
    • Data Recovery Djibouti
    • Data Recovery Egypt
    • Data Recovery Ethiopia
    • Data Recovery Gabon
    • Data Recovery Gambia
    • Data Recovery Ghana
    • Data Recovery Guinea
    • Data Recovery Ivory Coast
    • Data Recovery Kenya
    • Data Recovery Lesotho
    • Data Recovery Liberia
    • Data Recovery Malawi
    • Data Recovery Mali
    • Data Recovery Mauritania
    • Data Recovery Mauritius
    • Data Recovery Mayotte
    • Data Recovery Morocco
    • Data Recovery Mozambique
    • Data Recovery Namibia
    • Data Recovery Niger
    • Data Recovery Nigeria
    • Data Recovery South Africa
    • Data recovery Uganda
  • Data Recovery America
    • Data Recovery American Samoa
    • Data Recovery Anguilla
    • Data Recovery Antigua and Barbuda
    • Data Recovery Argentina
    • Data Recovery Aruba
    • Data Recovery Bahamas
    • Data Recovery Barbados
    • Data Recovery Belize
    • Data Recovery Bermuda
    • Data Recovery Bolivia
  • Data Recovery Europe
    • Data Recovery Germany
    • Data recovery France
    • Data Recovery Croatia
    • Data Recovery Denmark
    • Data Recovery Estonia
    • Data Recovery Czech Republic
    • Data Recovery Greece
    • Data Recovery Finland
    • Data Recovery Greenland
    • Data Recovery Falkland Islands
    • Data Recovery Hungary
    • Data Recovery Iceland
  • Donor Firmware
    • Seagate HDD Donor FW
    • WD HDD Donor FW
  • Links
    • How to advertise with Data Recovery Salon?

Clean Room

When we are entering data recovery business, it’s important to know the importance of clean room!

CLASS 100 CLEANROOM
A Class 100 Cleanroom, is a pristine facility maintaining fewer than 100 circulating air contaminant particles per million (10,000x purer than our everyday environment), ensuring a regulated atmosphere for performing sensitive open drive surgery.

CLEANROOM
A confined area in which the humidity, temperature, dust particles and contamination are precisely controlled. The air in these rooms is thousands of times cleaner than that in a typical hospital operating room. The “class” of the cleanroom is defined by the maximum number of particles in one cubic foot of cleanroom space.

Cleanroom Classifications
clean-room-set-up
Cleanrooms are classified according to the number and size of particles permitted per volume of air. Large numbers like “class 100” or “class 1000” refer to FED-STD-209E, and denote the number of particles of size 0.5 µm or larger permitted per cubic foot of air. The standard also allows interpolation, so it is possible to describe e.g. “class 2000”.

Small numbers refer to ISO 14644-1 standards, which specify the decimal logarithm of the number of particles 0.1 µm or larger permitted per cubic metre of air. So, for example, an ISO class 5 cleanroom has at most 105 = 100,000 particles per m³.

Both FS 209E and ISO 14644-1 assume log-log relationships between particle size and particle concentration. For that reason, there is no such thing as a “zero” particle concentration. The table locations without entries are N/A (“not applicable”) combinations of particle sizes and cleanliness classes, and should not be read as zero.

Because 1 m³ is approximately 35 ft³, the two standards are mostly equivalent when measuring 0.5 µm particles, although the testing standards differ. Ordinary room air is approximately class 1,000,000 or ISO 9.

us-fed-std-209e-cleanroom-standards

US FED STD 209E was officially cancelled by the General Services Administration of the US Department of Commerce November 29, 2001, but is still widely used.

iso-14644-1-cleanroom-standards

bs-5295-cleanroom-standards

BS 5295 Class 1 also requires that the greatest particle present in any sample does not exceed 5 ?m.

If it is necessary to open the disks and change the heads, platters when there’s hard disk clicking or other noises which make the drive inaccessible , then we need to finish such operation in the clean room to avoid possible further damage to the platters.

 
 

No Comments

  1. Clean Room Solutions | Shoe Covers & Automatic Shoe Cover Dispensers, BootieButler | Shoe Covers & Automatic Shoe Cover Dispensers, BootieButler says:
    November 30, 2011 at 2:12 PM

    […] Question…Answer. That’s how I intend to conduct today’s class on how to CLEAN up your Clean Room.  “How to you intend to clean up a clean room professor Brandon?” Easy class, we will take a look at how to stop the cross contamination before it even gets into the clean room. Once we figure that out we will know how to keep our clean room clean. Let us start with a little chart I made for you wonderful people to explain the clean room certification standards and how very strict they are (https://www.datarecoverytools.co.uk/data-recovery-vocabulary/vocabulary-a-e/clean-room/): […]

 

Data Recovery Resources

World’s Top Data Recovery Hardware Tools

 
Head Replacement Tools; HDD Platter Swap Tools; Data Recovery Equipment; Data Recovery Books, all are available in one stop

Find out more

2015-2018 Top Rated Data Recovery Tools

2016-top-rated-data-recovery-hardware
HDD Repair And Data Recovery For All Hdd Brands;
Repair Or Recovery Multiple Hard Drives At The Same Time;
Disk image, file extraction, fw repair, password removal, smart reset, bad sector repair all in one hardware;
Top-rated technique support and remote support;
Free software upgrade for the first three years;
Many happy users worldwide.

View More Details and Order One

  • Featured
  • Recent
  • Comments
  • Tags
  • The Best Free Professional CCTV DVR Video Player

    The Best Free Professional CCTV DVR Video Player

    4 Apr, 2021

     
  • High Success-Rate CCTV DVR Data Recovery Tool at Affordable Prices

    High Success-Rate CCTV DVR Data Recovery Tool at Affordable Prices

    28 Feb, 2021

     
  • How to Recover Lost Data from Western Digital WD10JPCX-24UE4T0

    How to Recover Lost Data from Western Digital WD10JPCX-24UE4T0

    26 Feb, 2021

     
  • How to Improve Your CCTV DVR Data Recovery Success Rate

    How to Improve Your CCTV DVR Data Recovery Success Rate

    5 Feb, 2021

     
  • How to Recover Lost Data from WD40NMZW-11GX6S1 Forgot Smartware Password

    How to Recover Lost Data from WD40NMZW-11GX6S1 Forgot Smartware Password

    13 Jan, 2021

     
  • The Best Free Professional CCTV DVR Video Player

    The Best Free Professional CCTV DVR Video Player

    4 Apr, 2021

     
  • High Success-Rate CCTV DVR Data Recovery Tool at Affordable Prices

    High Success-Rate CCTV DVR Data Recovery Tool at Affordable Prices

    28 Feb, 2021

     
  • How to Recover Lost Data from Western Digital WD10JPCX-24UE4T0

    How to Recover Lost Data from Western Digital WD10JPCX-24UE4T0

    26 Feb, 2021

     
  • How to Improve Your CCTV DVR Data Recovery Success Rate

    How to Improve Your CCTV DVR Data Recovery Success Rate

    5 Feb, 2021

     
  • How to Recover Lost Data from WD40NMZW-11GX6S1 Forgot Smartware Password

    How to Recover Lost Data from WD40NMZW-11GX6S1 Forgot Smartware Password

    13 Jan, 2021

     
  • sebeanhsiung on: RANSOMWARE Data Recovery Solutions

     
     
  • sebeanhsiung on: How to connect and recover USB-only western digital drives with HD Doctor suite

     
     
  • laptop service in chennai on: How To Fix Damaged ATA Module For WD Black I Series

     
     
  • WD HATER on: How to connect and recover USB-only western digital drives with HD Doctor suite

     
     
  • ahmed on: Retail and OEM Packaging Of Hard Disk Drive

     
     
Add new tag advanced data recovery training bad sectors Computer Forensics data backup data loss Data recoveries from flash and SSD Data recovery Data Recovery Salon Data Recovery Services Data recovery software data recovery tips Data recovery tool Data Recovery Tools Data recovery training Firmware hdd repair hdd repair tools logical data recovery physical data recovery RAID Recovery SalvationDATA salvationdata review Seagate Seagate data recovery seagate hdd repair SSD SSD data recovery wd hdd repair Western Digital
 
 
 
 

Recents Posts

The Best Free Professional CCTV DVR Video Player

April 4, 2021 12:06 PM / no comments

 

High Success-Rate CCTV DVR Data Recovery Tool at Affordable Prices

February 28, 2021 9:47 AM / no comments

 

How to Recover Lost Data from Western Digital WD10JPCX-24UE4T0

February 26, 2021 3:02 PM / no comments

 
 

Tags

Add new tag advanced data recovery training bad sectors Clean room Computer Forensics data backup data loss Data recoveries from flash and SSD Data recovery data recovery company Data recovery engineer Data recovery equipment Data Recovery Jobs Data Recovery Salon Data Recovery Services Data recovery software data recovery tips Data recovery tool Data Recovery Tools Data recovery training Data Security FAT Firmware free data recovery software HD Doctor For WD hdd repair hdd repair tools Hitachi Data Recovery how to fix logical data recovery NAND NTFS physical data recovery plug RAID Recovery SalvationDATA salvationdata review Samsung Data Recovery Seagate Seagate data recovery seagate hdd repair SSD SSD data recovery wd hdd repair Western Digital

Data Recovery Links

  • Head and Platter Swap Tools Factory
  • Top Data Recovery Tools
  • Data Recovery Australia
  • Data Recovery South Korea
  • Data Recovery France
  • HDD Repair Tools
  • Hitachi Global
  • Maxtor Hard Drives
  • PC Guide
  • Samsung Hard Drives
  • Seagate Technology
  • Storagere View
  • Toshiba Storage Device
  • Western Digital

Author

Sebean Hsiung
 
  • Raid Recovery
  • Flash Data Recovery
  • Hitachi Data Recovery
  • Seagate data recovery
  • Samsung Data Recovery
  • WD Data Recovery

Copyright © 2021 Data Recovery Salon. All rights reserved.