All, We will be doing emergency maintenance and repairs on the low-temperature chiller on July 14 and 15 within the Birck Nanotechnology Center. This system controls humidity within the cleanroom and all the general laboratories. During that period of time, humidity may fluctuate outside of the controlled setpoint of 45%. Please make preparations in your research to accommodate these humidity variations. We will notify you once the work is complete. Thank you, Dan Hosler Research Facility Planning Engineer Birck Nanotechnology Center | Room 1120 Office: 765.496.3883 | Email: dhosler@purdue.edu