Jim Kittel, What is the temperature setting and temperature variations of your Airvac hot nitrogen gas system? Paul Wilson Plant Chemist / R&D Manager Circuit Center, Inc. 4738 Gateway Circle Dayton, OH 45440 Phone (937) 435-2131 Fax (937) 435-7698 http://www.circuitcenter.com ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################