WALTHAM, Mass.--(BUSINESS WIRE)--PerkinElmer, Inc., (NYSE:PKI) a global leader focused on improving the health and safety of people and the environment, today announced that on Thursday, February 3, 2011, after market close, the Company will release fourth quarter 2010 results. The Company will also host a conference call on February 3, 2011 at 5:00 p.m. ET to discuss these results. Robert F. Friel, chairman and chief executive officer, and Andy Wilson, senior vice president, chief financial officer and chief accounting officer will host the conference call.