VDI 2083 Blatt-19 2018-08 PDF

Full title and description

VDI 2083 Blatt 19:2018-08 — Reinraumtechnik - Dichtheit von Containments - Klassifizierung, Planung und Prüfung / Cleanroom technology - Tightness of containments - Classification, planning and testing. This guideline defines a procedure for testing and classifying the airtightness of containments (typically cleanrooms, isolators and related enclosures), gives guidance for planning and constructing tight cleanroom envelopes and describes test and inspection methods.

Abstract

This technical guideline specifies a method to assess and classify the leak-tightness of containments (e.g., cleanrooms, isolators, ducts where appropriate). It covers measurement procedures, classification criteria, planning and construction recommendations to achieve required airtightness and guidance on leak search and corrective actions. The 2018 edition is published in German and English and was later replaced by a 2024 revision.

General information

• Status: Withdrawn / Superseded (replaced by VDI 2083 Blatt 19:2024-02).
• Publication date: 2018-08 (August 2018).
• Publisher: Verlag des Vereins Deutscher Ingenieure (VDI).
• ICS / categories: 13.040.35 (Cleanrooms and associated controlled environments).
• Edition / version: 2018-08 edition (VDI 2083 Blatt 19:2018-08).
• Number of pages: 51 pages.

Scope

The guideline applies to rooms and enclosures that are operated at an overpressure or underpressure relative to their surroundings to achieve product, personnel or environmental protection — primarily cleanrooms, isolators and similar containments. It defines a test method for classifying airtightness, offers planning and construction advice for achieving required tightness and describes procedures for conducting airtightness tests and localising leaks. Application to air ducts outside containments is limited to established duct-tightness standards; however, the method is intended to be adaptable to similar controlled environments.

Key topics and requirements

• Definition of airtightness classes and classification procedure for containments.
• Measurement methods and instrumentation for airtightness testing (pressure, flow and leak-detection techniques).
• Guidance for planning and construction to achieve required airtightness (sealing design, interfaces, penetrations, doors and pass-throughs).
• Procedures for systematic leak search, evaluation of test results and corrective measures.
• Notes on application to special containments (e.g., isolators, rooms with decontamination systems such as H2O2 fumigation).

Typical use and users

Used by cleanroom designers, validation engineers, facility managers, HVAC and containment engineers, commissioning and qualification teams, and regulatory compliance specialists in pharmaceutical, biotechnology, semiconductor, medical device and laboratory sectors for planning, acceptance testing and routine verification of containment tightness.

Related standards

Relevant associated documents and standards include other parts of the VDI 2083 series, national standards for duct tightness and EN/DIN standards for cleanroom construction and testing (for example DIN EN 15727 for certain aspects of controlled environments). Users should consult the latest VDI 2083 series documents and national/regional regulations when applying the guideline.

Keywords

VDI 2083, cleanroom, containment, airtightness, leak test, classification, planning, testing, isolator, decontamination, H2O2, validation, qualification, enclosure sealing.

FAQ

Q: What is this standard?

A: VDI 2083 Blatt 19:2018-08 is a VDI guideline describing methods to test and classify the airtightness of containments (primarily cleanrooms and isolators) and providing planning and testing guidance.

Q: What does it cover?

A: It covers classification of airtightness, measurement and test procedures, planning and construction recommendations to achieve required tightness, and procedures for leak detection and corrective action. The 2018 edition was published in German and English.

Q: Who typically uses it?

A: Cleanroom and containment designers, validation and qualification engineers, commissioning teams, facility managers and compliance specialists in pharmaceutical, biotech, medical device, semiconductor and laboratory sectors.

Q: Is it current or superseded?

A: The 2018-08 edition has been superseded and withdrawn; it was replaced by VDI 2083 Blatt 19:2024-02 (publication February 1, 2024). Users should refer to the 2024 revision for the current requirements.

Q: Is it part of a series?

A: Yes — it is part of the VDI 2083 series (cleanroom technology and associated controlled environments). The series contains multiple parts addressing different technical aspects of cleanrooms and containment technology.

Q: What are the key keywords?

A: Airtightness, containment, cleanroom, leak test, classification, validation, isolator, planning, testing, VDI 2083.