PMS is the only provider in Switzerland to operate an SCS accredited volume flow test bench with a measuring range of 50 to 1900 m3 / h for balometer calibration. Calibration of the hoods is performed by experienced and specialized technicians of the highest standard. Within a few days your measuring instruments will be returned with a calibration certificate; short waiting times are important to us.
PMS is a SCS-accredited calibration laboratory for volumetric air flow. The Swiss Accreditation Service (SAS) monitors our SCS 0118 calibration laboratory according to ISO 17025.
The volumetric air flow test system is located in Wattwil (Switzerland) and produces air volumes in the range of 50 m3/h to 1900 m3/h.
| Measured variable /
calibration object |
Measuring range | Environmental conditions | Best uncertainly measurement |
| Volumetric of air flow | 50 m/s to 1900 m3/h | Temperature: 20°C to 30°C Atmosphere pressure: 900 hPa to 1100 hPa |
3 %, but not smaller than 3 m3/h |
