User manual FLUKE GFS2102

[. . . ] Operation and Maintenance Manual GFS2102TM Gravimetric Flow Standard © 2007 DH Instruments, a Fluke Company GFS2102TM OPERATION AND MAINTENANCE MANUAL Pressurized gases are potentially hazardous. Energy stored in these gases can be released unexpectedly and with extreme force. Pressurized systems should be assembled and operated only by personnel who have been instructed in proper safety practices. © 2007 DH Instruments, a Fluke Company All rights reserved. Information in this document is subject to change without notice. [. . . ] All other data fields can be added, removed or arranged in any order. Double-click a field to remove it from the list. Alternatively, multiple fields can be selected and moved by using combinations of the shift, arrow and control keys along with the shift left button "<<<<<". Move a field's position in the list by selecting the field then using the UP or DOWN arrow keys while holding the CTRL button. When checked, the current data point is automatically displayed in the Data Grid run screen when a test point is logged. If the grid is scrolled between points, and a new point is taken, the grid automatically scrolls to the bottom to display the new point. The plot is also updated to force the display of the current point in the current test cycle even if the plot has been customized to not display the current cycle. Uncheck this box to avoid automatic forced updating of the Data Grid and Plot Run Screens. Fields in grid (list box) Scroll to display current data point (check box) 5. 2. 3 [UNIT OF MEASURE CONVERTER] All unit conversions and custom units are handled by the DHI Unit of Measure Converter. Run the Unit of Measure Converter as a stand-alone application using the program group icon, or use the [Tools], [Unit of Measure Converter] option in GFS Tools. The [Options] menu in the Unit of Measure Converter contains features to allow custom unit creation. Custom units created in this way are available throughout GFS Tools. Refer to the help menu of the Unit of Measure Converter for details on unit conversion factors, supported units and custom unit creation. 5. 2. 4 [REMOTE COMMUNICATIONS] The Direct Remote Communication form is accessible by using the shortcut icon in the GFS Tools program group or by using the [Tools], [Remote Communications] menu choice in the program. This tool provides a simple means of sending individual command strings to remote devices and receiving and displaying the response. Direct Remote Communications is used for discreet remote device communication and communications testing. Use this tool to familiarize yourself with the device's communications, for troubleshooting communications problems and determining the appropriate commands to send prior to entering command information into of the Remote Command Editor (see 5. 5. 3. 4, Remote Command Editor). If a command issued to a device does not give the desired result, refer to the device documentation for information on how to troubleshoot the problem. Try cycling power on the device and also try a command more than one time before concluding the command is in error. DHI device COM2 options are not supported by the Direct Remote Communication form. To test this functionality, manually set the device COM2 port to the RS232 settings of the device connected to the COM2 port. Then send commands with the COM2 prefix required by the product. In most cases, the prefix "#" will work. Refer to the Operation and Maintenance manual of the specific product for details on the pass through support Page 89 © 2007 DH Instruments, a Fluke Company GFS2102TM OPERATION AND MAINTENANCE MANUAL Figure 57. [. . . ] The temperature at which air cannot hold all of the moisture in it and condensation begins to form. The nominally 2. 0 kg calibrated mass ring supported by a plate of the AMH-GFS2102 that is used for the AutoZero and balance span functions. LCM is a stand-alone device that is the central data collection MFC control box. MFC-CB is a GFS system component used for sending analog flow set point signals to mass flow controllers, and possibly for reading DUT analog output. [. . . ]