ROTRONIC EAxx-SCS Humidity Standards - Inexpensive calibration on site

These humidity standards from ROTRONIC are supplied in packs of five hermetically sealed ampoules of the same humidity level. Each ampoule is labeled with the humidity value and a serial number. With the humidity standards, a calibration device and the HW4 software, this can be done easily at a PC. Without the software it is also possible to calibrate and adjust probes with the handheld instrument HP23-A.

The values most commonly used are 35%rH and 80%rH. These are used for 2-point calibrations and bring the following advantage:​

• Inexpensive calibration on site
• Simple and safe use
• Unlimited lifetime

Learn more about our Humidity Standards EAxx-SCS on our website.