Is air flowing through the copper Is the multiplier of the mass spectrometer switched off. ("ON/STBY" is OK. To outgas mass spectrometer overnight leave it in Faraday cup mode.) Is the sputter gun switched off? Is the bellows pump pressurized? Are the gas lines pumped down? Are all the leak valves closed? Have you backed up the data you took today on a 3.5" diskette? (Only the *.ITD, *.DTD, *.IMS, *.DMS and OPUS files). Appendix A: Linearized Temperature with Output Voltages Equation of the line: Voltage Read = (0.0077*temp + 1.5118) Volts
Is air flowing through the copper Is the multiplier of the mass spectrometer switched off. ("ON/STBY" is OK. To outgas mass spectrometer overnight leave it in Faraday cup mode.) Is the sputter gun switched off? Is the bellows pump pressurized? Are the gas lines pumped down? Are all the leak valves closed? Have you backed up the data you took today on a 3.5" diskette? (Only the *.ITD, *.DTD, *.IMS, *.DMS and OPUS files). Appendix A: Linearized Temperature with Output Voltages Equation of the line: Voltage Read = (0.0077*temp + 1.5118) Volts