Glossary

HEPA filter test

See DOP testing

HEPA filtration

A HEPA filter is a filter media which is efficient at removing submicron particles…

Humidity Control

Humidity is the concentration of water vapour in the air. When working with advanced…

HVAC

HVAC is an acronym for Heating, Ventilation and Air Conditioning, so it relates to…

Hybrid

A hybrid cleanroom is often used to define a cleanroom which uses more than…

Industry 4.0

Industry 4.0 is the 4th industrial revolution – the digital transformation. It is a…

Integral Benching

For optimum space utilisation, integrated benching can be installed in cleanrooms as work stations…

IQ – Installation Qualification

Isolator

There are two major types of isolators: Closed isolator systems exclude external contamination from…

Laminar flow cabinets

Vertical laminar flow cabinets / booths create either a localised clean environment or additional…

LED Lighting

In order to provide sufficient illuminance to the working environment, LED tear drop batten…

Low level exhaust vent

A low level exhaust vent is an outlet at the bottom of a cleanroom…