BERTHOLD TECHNOLOGIES LB 444 - Page 6

04/03 347 LB 444
IV
List of Figures
Page
Figure 1: Principle of measurement ......................................................... 3
Figure 2: Measuring system mounted on a pipeline.................................... 4
Figure 3: Shielding container type LB744 ................................................. 6
Figure 4: Shielding container type LB 744x with pneumatic locking drive ...... 7
Figure 5: Shielding for installation in a container ....................................... 8
Figure 6: : Pneumatic locking mechanism, not Ex-protected........................ 9
Figure 7 Shutter switch for ex-protected area ........................................... 9
Figure 8: Front Panel LB 444 ................................................................ 10
Figure 9: Softkeys functions ................................................................. 12
Figure 10: Function keys...................................................................... 13
Figure 11: Installation on a horizontal pipeline ........................................ 28
Figure 12: Outdoor installation ............................................................. 29
Figure 13: Installation on S or U-shaped measuring path.......................... 29
Figure 14: External installation of shielding and detector .......................... 30
Figure 15: Installation in a container ..................................................... 30
Figure 16: Installation in a container with horizontal flow ......................... 31
Figure 17: Installation in a container with vertical flow ............................. 31
Figure 18: Installation of water cooling .................................................. 32
Figure 19: Required amount of cooling water.......................................... 33
Figure 20: Cable connections at detector................................................ 35
Figure 21: Terminal connection evaluation unit (rear panel)...................... 36
Figure 22: Rear view of shielding container type LB 744. .......................... 39
Figure 23: Locking mechanism with knurled nut ...................................... 40
Figure 24: Locking mechanism with spring pin ........................................ 40
Figure 25: Influence of absorption coefficients on one-point calibration....... 58
Figure 26: One-point calibration with additional calibration points.............. 58
Figure 27: Example of multi-point calibration.......................................... 59
Figure 28: Response ........................................................................... 64
Figure 29: Density of suspensions ......................................................... 65
Figure 30: Conversion scheme.............................................................. 67
Figure 31: Plateau curve...................................................................... 80
Figure 32: Assembly of scintillation counter ............................................ 82