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GFC-7001
Does this unit need purge air? The GFC7001 does not need purge air. Top of page What maintenance is required on the GFC-7001 and what do I need for it? Maintenance information is detailed in the product manual. You will need to change the front panel part particulate filter, #009690100, once a week. You will want to have a source on hand, #09550000, typical replacement is every 2 years. If it has a pump, you will want a rebuild kit PU0000022 and rebuild the pump once a year. If it has an orifice, you will want a filter, FL0000001, and replace it once a year. Top of page What are “BOX TEMP” and “CAL BOX TEMP” parameters? What is their function? These parameters are used as a temperature correction. CAL BOX TEMP was the temperature within the analyzer at the time of the last calibration, and BOX TEMP is the current analyzer temperature. The electronics adds 5 ppb for each degree Celsius the BOX TEMP parameter is above CAL BOX TEMP, correcting for the anticipated error the temperature variance will cause. Top of page Is pressure compensation always in effect? Pressure compensation is in effect at all times, including during calibration. Top of page |
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