CHATSWORTH, Calif.--(BUSINESS WIRE)--IRIS INTERNATIONAL, INC. (NASDAQ: IRIS), will hold a conference call to discuss second quarter financial results on Monday, July 28, 2008, at 4:30 p.m. Eastern Time. César García, Chairman, President and Chief Executive Officer, and members of his senior staff will review the Company’s results, which will be released at the close of trading that day.