Pyro4(2750D)-TUS_29DEC06_JE-PartI高温测量培训-均匀性测试.ppt

Temperature Uniformity Survey TUS discussion items: The requirement for a TUS. Procedure for a TUS. Performing the TUS. How to use TUS results. TUS failures. Use of offsets. Retort furnaces. When is a TUS required? Test temperatures. TUS report. Miscellaneous. Number of Sensors. Location of TUS sensors. Furnace Parameters. Furnace Temperature. Load Condition. Furnace Atmosphere. TUS Data Collection. Salt Bath/Fluidized Bed. 31 Data Collection During the TUS AMS 2750D, Page 22 32 Data Collection During the TUS AMS 2750D, Page 22 33 Temperature Uniformity Survey TUS discussion items: The requirement for a TUS. Procedure for a TUS. Performing the TUS. How to use TUS results. TUS failures. Use of offsets. Retort furnaces. When is a TUS required? Test temperatures. TUS report. Miscellaneous. Number of Sensors. Location of TUS sensors. Furnace Parameters. Furnace Temperature. Load Condition. Furnace Atmosphere. TUS Data Collection. Salt Bath/Fluidized Bed. 34 Alternatives for Bath/Fluidized Bed Furnaces AMS 2750D, Page 23 35 Temperature Uniformity Survey TUS discussion items: The requirement for a TUS. Procedure for a TUS. Performing the TUS. How to use TUS results. TUS failures. Use of offsets. Retort furnaces. When is a TUS required? Test temperatures. TUS report. Miscellaneous. 36 Aluminum Solution Heat Treatment Drop Bottom Furnace Work Zone 11.5x7x5 One Control Zone AMS 2750D Class 2 Instrumentation Type C 37 Perform the TUS Picture of wired rack. 38 Perform the TUS Rack going into furnace. PRG, Pg 27 39 Perform the TUS Rack going into furnace. PRG, Pg 27 40 Perform the TUS Rack going into furnace. Review 41 1 Temperature Uniformity What is temperature uniformity? The temperature variation (usually expressed as ± degrees) within the qualified furnace work zone with respect to set point temperature. For retort furnaces where a sensor in the retort is used to control temperature, the temperature variation is with respect to the sensor in the retort and not to