Whether particle counters, monitoring systems, temperature/humidity measuring devices or sampling pumps: for over 40 years, DEHA Haan & Wittmer GmbH has been offering measuring instruments for monitoring cleanrooms and assessing workplace hazards. On more than 100 pages, the catalogue presents i…

Particulate counters, monitoring systems, temperature / humidity measurement devices, or sampling pumps: DEHA Haan & Wittmer GmbH has been offering measuring devices for over 40 years for the monitoring of cleanrooms and occupational hazard assessment.

The catalog, spanning over 100 pages, showcases…

Experience the future of cleanroom control with DEHA. Discover how our TSI cleanroom monitoring combined with the 1-second alarm of AeroTrak Plus remote particle sensors enables precise monitoring and helps you minimize production losses due to contamination.

Visit us at booth E3.2 and explore a vari…

The thermal mass flow meters of Series 5000 by TSI are used for measuring gas flows in a variety of applications such as occupational safety, quality control, research, product development, and more.

Thanks to the manufacturer’s own platinum film sensor, the Series 5000 flowmeter enables measurements…

The mobile fog generator CFG 291 is used to produce a highly visible, stationary fog for visualizing airflow. It combines the compact design of the predecessor model CFG 290 with optimized fluid guidance and a newly developed evaporator.

The fog generator is primarily used during initial commissionin…

Particulate counters, monitoring systems, temperature / humidity measuring devices, or sampling pumps: DEHA Haan & Wittmer GmbH has been offering measuring devices for cleanroom monitoring and workplace hazard assessment for over 40 years.

The catalog, spanning over 100 pages, features measuring devi…

Particulate counters, monitoring systems, temperature / humidity measuring devices, or sampling pumps: DEHA Haan & Wittmer GmbH has been offering measuring devices for over 40 years to monitor cleanrooms and assess workplace hazards.

Over 100 pages, the catalog showcases measuring devices for indoor…

The new portable AeroTrak®+ airborne particle counters of the A100 series are suitable for cleanroom certification, process monitoring, as well as gas and filter testing across all industries.

With the even more compact and lightweight A100, up to 6 particle sizes can be measured simultaneously, with…

Particulate Counters, Monitoring Systems, Temperature / Humidity Measurement Devices or Sampling Pumps: DEHA Haan & Wittmer GmbH has been offering measuring devices for cleanroom monitoring and occupational hazard assessment for over 40 years.

Over 100 pages, the catalog showcases measuring devices f…

The user-friendly VelociCalc and VelociCalc Pro multifunction climate measurement devices of the 9600 series are designed for use with a wide range of interchangeable probes for measuring air velocity, relative humidity, temperature, CO, and CO2.

In addition, models 9630 and 9650 are used for measuri…