ISO 14644-1 Standard Iso 7 Modular Clean Room, Class 10000 Clean Rooms

Clean rooms Today a clean room should be classified according to ISO standards or similar applicable standards. The cleanliness level is often described as a certain accumulative concentration of a specified particle size. Typically 0.1, 0.3 and 0.5 µm is used. The latest ISO DIS 14644-1 2010 was in review at the time of writing, the major proposed change is the elimination of the max concentration limit of 29 particles at 0.5 micron in an ISO 5 space. In addition to the above proposed change, the ISO Technical Committee 209 has been working on the airborne cleanliness classification standard ISO 14644-1 1999

ISO 7 Cleanroom Applications

ISO 7 clean rooms provide air cleanliness levels of a maximum of 10,000 particles (≥0.5µm) per cubic foot and a minimum of 60 air changes per hour. Industries that utilize ISO 7 cleanrooms include:

Medical device manufacturing

Electronics manufacturing

Pharmaceutical compounding

Laboratories

Aerospace product development

About anlaitech Clean rooms:

We specialize in Class 10 to Class 100,000 (ISO 4 – ISO 8) cleanrooms that are used for some of the following activities: environmental test chambers, pharmaceutical storage rooms, temperature controlled rooms, bio-safety laboratories, pharmaceutical research laboratories, stem cell research laboratories, server control rooms, organic chemistry laboratories, laser rooms, microbiology laboratories, dry rooms and more.

With our modular cleanrooms, you will have the ability to control and maintain the humidity, temperature, and other environmental elements that exist in your room.

Delivery and installation happen quickly and efficiently, saving you time and money.

Reconfigure and relocate your partition with minimal manpower.

Fully-customizable designs, combined with WirePak modular wiring create the most flexible building system on the market.

Many of our products are eligible for 7-year accelerated depreciation, vs. 20 years for conventionally-constructed facilities. Consult your accountant for qualifications.

ISO Class 7 Cleaning Basics

What to wear:

Gloves: Exam grade nitrile gloves should be sufficient unless heavy duty cleaning or very harsh chemicals are being used.

Low Cost Garments: Lab coats with pockets or without pockets are usually acceptable for a class 10000/ISO 7 cleanroom. However a full coverall is sometimes used, without a hood or boots such as this polypropylene coverall or see this option with an attached hood and boots.

Medium priced garments: SMS lab coats are usually acceptable for use in a class 10000/ISO 7 cleanroom. However full coveralls are sometimes used, available without an attached hood and boots (GAS-DCWH- (SIZE)-40EWA), or with an attached hood and boots.

Higher priced Garments: Tyvek lab coats are usually acceptable for use in a class 10000/ISO 7 cleanroom.

However a full coverall is sometimes used, with open wrists and ankles or with elastic wrists and ankles.

Of course, quality and durability increases as the price increases.

Bouffants and shoe covers are recommended in any class cleanroom.

CEILINGS Cleaning should begin from the top down.

Tacky rollers with extended handles can make this task much easier. In some cases it may be necessary to wet mop the ceiling. In this case, a self-wringing sponge mop with an extendable handle can be used. Another option is a flat mop with an extendable handle. Sometimes it is more effective to use a cleanroom wiping material cut to the size that will wrap around the head of an extendable mop handle. Occasionally, vacuum systems equipped with HEPA filters are used.

WALLS Walls can all be cleaned using the above mentioned methods. However, hand wiping is often more effective. It’s recommended to use a dry cleanroom wipe (which can also be combined with a solvent). A lint-free nonwoven wipe or a polyester knit wipe will work best because both are extremely low in particle generation and chemical extractables.

FLOORS The same rules apply for cleaning floors as they do for the ceilings except that an edgeless string mop can be added to your choice of mops. For these mopping systems, an autoclavable bucket and wringer is highly recommended.