Leak Testing Services

Our leak testing services offer temperature-dependent leak tests in the range from -40 °C to +180 °C and a maximum test pressure of 200 bar-a with air and helium / forming gas.

Comprehensive services for maximum safety and reliability

Leak tests play an important role in our daily safety, environmental protection and the reliability of production processes and products of our daily life.

From feasibility studies to contract leak testing, residual gas analyses or the development of test procedures, our worldwide application laboratories for leak testing technology offer a wide range of services. With our know-how and our broad product portfolio in the field of leak testing technology, we ensure that you overcome your specific leak testing challenge.

Flyer leak testing services

Individual services in leak testing technology

Find out more about our leak testing services


Feasibility / cycle-time studies

In the course of a feasibility study we gain an understanding of the technical requirements of your product. This enables us to develop and apply a leak test procedure in industrial tightness control. This applies for new products prior to the market introduction or existing products with the need for cycle-time optimization. We work out an individual optimum solution for you to meet tightness requirements and respective regulations in detail.

Feasibility study for Container Closure Integrity Testing (CCIT)

Quality and effectiveness of drugs depends significantly on their prober packaging to maintain sterility throughout their lifetime. With a feasibility study we gain an understanding of your packaging and the CCIT capabilities. With our three CCIT-technologies we will confirm achievable detection limit and cycle time on your packaging.

Contract leak testing

When investment in leak testing instruments is not an economically meaningful expense, we are your choice by offering contract leak testing as a service.

In some regions, we have well-trained field service technicians who can perform leak detection for you on site with LT1 and LT2 certificates (according to DIN EN ISO 9712).

Residual gas analysis

Residual gas analysis in vacuum systems and tightness control with a wide range of tracer gases like air components or electrolytes. The results are transferred to you in a detailed protocol.

Our application laboratories for leak testing services at a glance

Pfeiffer Vacuum GmbH
Asslar (Germany)

Dreebit GmbH
Dresden (Germany)

Pfeiffer Vacuum SAS
Annecy (France)

Pfeiffer Vacuum Inc.
Indianapolis (USA)

Pfeiffer Vacuum (Shanghai) Co., Ltd.
Wuxi (China)