We combine 700 years collective knowledge & experience bring tangible savings to your new projects & help refine and develop existing products.
Learn More »Building a great business with great knowledge, people and passion.
Learn More »We really care about the service we offer our customers. We will be a dependable partner in achieving a competitive advantage in today’s market.
Learn More »Nordell is one of the UK’s leading independent Plastics Manufacturing and Design refinement companies. It’s over 50 years since its first company registration in 1968 as Component Moulders at King Edward Close Worthing.
Learn More »Nordell (Xiamen) was formally registered in 2018 as a working partnership between Sunled China and Nordell UK. We drive innovation by combining years of manufacturing and engineering knowledge.
Learn More »We employ over 80 people from the local community and are active members of the local Sussex Chamber. We believe in supporting our local community and are pleased to support a number of community initiatives.
Learn More »We have a range of Videos available to succinctly explain some of our key services.
Learn More »Whether it is our people, our facility and machinery, the products or the industries we manufacture for you will find a collection of exciting and interesting news stories and articles below.
Learn More »At Nordell our Company Mission statement and Core values define the way we work
Learn More »We are an award winning company - and do our bit to sponsor and promote others.
Learn More »The Nordell Customer Charter is a promise to our customers, setting the expectations of how we will do business
Learn More »We really care about the service we offer our customers. “We do what we say, and we do it well”.
Learn More »We offer a full range of complimentary manufacturing services in addition to our principal lastic injection moulding business.
Learn More »24 hour production backed with a 50 year heritage.
Learn More »Value added services for complete or part-assembled products
Learn More »Helping you to reduce supply chain complexity and risk.
Learn More »Offering a complete Cleanroom solution from Injection moulding through to assembly & final packing.
Learn More »Helping you to reduce supply chain complexity and risk.
Learn More »Our clients, customers and partners operate across a wide variety of sectors and global markets. We have a growing reputation for being able to apply our skills and knowledge across sectors and industry types and love the challenges this diversity brings.
Learn More »The electronics sector demands specialist plastics critical for high or low conductivity. Nordell is able to help you select the right product for your requirements.
Learn More »Our dedicated engineering team ready to take on any special projects.
Learn More »Using less energy, but the same high-quality manufacturing.
Learn More »Keeping waste to a minimum with tight process management and training.
Learn More »Partnering with leading companies in the Environmental sector.
Learn More »Cleanroom classification is a vital aspect of manufacturing and laboratory industries that require stringent control of environmental contaminants.
Properly classifying a cleanroom is essential for maintaining a controlled environment, avoiding contamination, and meeting regulatory requirements.
This article will explore what cleanroom classification is and the different types of ISO cleanroom classifications.
A cleanroom is a controlled environment where the concentration of airborne particles is limited, and other environmental parameters, such as temperature, humidity, and air pressure, are maintained within specified limits.
A combination of air flow, filtration, and personnel gowning achieves the level of contamination control in a cleanroom.
Cleanroom classification refers to the level of cleanliness that a cleanroom can maintain based on the maximum allowable concentration of airborne particles.
Cleanroom classifications are based on the maximum allowable concentration of airborne particles, measured in microns per cubic meter of air.
The International Standards Organization (ISO) sets the global standards for cleanroom classifications.
ISO cleanroom classifications range from ISO 1 to ISO 9, with ISO 1 being the most stringent and ISO 9 being the least.
ISO Class 1: This is the highest level of cleanroom classification, with a maximum allowable concentration of airborne particles of fewer than ten particles per cubic meter of air, with a particle size of 0.1 microns or larger.
ISO Class 2: This classification has a maximum allowable concentration of airborne particles of fewer than 100 particles per cubic meter of air, with a particle size of 0.2 microns or larger.
ISO Class 3: This classification has a maximum allowable concentration of airborne particles of fewer than 1,000 particles per cubic meter of air, with a particle size of 0.5 microns or larger.
ISO Class 4: This classification has a maximum allowable concentration of airborne particles of fewer than 10,000 particles per cubic meter of air, with a particle size of 1 micron or larger.
ISO Class 5: This classification has a maximum allowable concentration of airborne particles of fewer than 100,000 particles per cubic meter of air, with a particle size of 5 microns or larger.
ISO Class 6: This classification has a maximum allowable concentration of airborne particles of fewer than 1,000,000 particles per cubic meter of air, with a particle size of 5 microns or larger.
ISO Class 7: This classification has a maximum allowable concentration of airborne particles of fewer than 10,000,000 per cubic meter of air, with a particle size of 5 microns or larger.
ISO Class 8: This classification has a maximum allowable concentration of airborne particles of fewer than 100,000,000 per cubic meter of air, with a particle size of 5 microns or larger.
ISO Class 9: This classification has a maximum allowable concentration of airborne particles of fewer than 1,000,000,000 particles per cubic meter of air, with a particle size of 5 microns or larger.
At Nordell, we understand the importance of cleanroom classifications and their impact on our customers.
We operate a Class 7 ISO cleanroom with a maximum allowable concentration of airborne particles of fewer than 10,000,000 particles per cubic meter of air, with a particle size of 5 microns or larger.
Our ISO cleanroom is regularly monitored, and we follow strict protocols to maintain the cleanliness of the environment.
You can read more about our cleanroom facilities.
In conclusion, cleanroom classification ensures products are manufactured in controlled environments with minimal contamination.
The various ISO classifications provide a standardized system for determining the level of cleanliness required for different industries.
At Nordell, we are committed to maintaining a high level of cleanliness in our ISO 7 cleanroom to meet the demands of our customers.
Contact us today to find out how our cleanroom facilities could help you.
Phone: +44 1903 235 765
Monday - Thursday: 08:00 - 17:30 & Friday 8.00 - 12.00
Email: [email protected]
Monday - Thursday: 08:00 - 17:30 & Friday 8.00 - 12.00
Email: [email protected]
Monday - Thursday: 08:00 - 17:30 & Friday 8.00 - 12.00
Email: [email protected]