Humidity control Vertical Tabs Application notes Measuring contact angles on leaves at different relative humidity using DataPhysics HGCThe influence of relative air humidity on the wettability of plant leaf surfaces can be studied with a combination of our humidity generator HGC and optical contact angle measuring device OCA. The following note uses Miscanthus leaves as an example to present this technique.Read more >> Literature DataPhysics HGC product seriesThe humidity generators and controllers of the HGC series allow for a reliable control of the relative humidity, in the range of 5 % to 90 %, inside small environmental measuring chambers.Readmore >>