Teledyne BDS-3000 - Oxygen analyzer - Manual (Page 10)

BDS 3000
Teledyne Analytical Instruments x
List of Figures
Figure 1-1: BDS-3000 Front Panel.................................................. 3
Figure 1-2: Model BDS 3000 Rear Panel........................................ 5
Figure 2.1: Cross Section of the BDS Oxygen Sensor................... 9
Figure 2.2: BDS sensor output at different gas flow rate............... 10
Figure 2-3: BDS Sample System .................................................. 11
Figure 2.4 Typical Purge-down Curve After Air Saturation............ 12
Figure 2.5: Adding DI Water to the BDS Sensor .......................... 13
Figure 2-6: Flow Diagram.............................................................. 14
Figure 2-7: Electronic Component Location .................................. 16
Figure 2-8: BDS 3000 Electronics Block Diagram......................... 17
Figure 3-1: Model BDS 3000 Front Panel ..................................... 20
Figure 3-2: Required Front Door Clearance ................................. 20
Figure 3-3: Rear Panel of the Model Ultra Trace 3000................. 21
Figure 3-4: Equipment Interface Connector Pin Arrangement ...... 23
Figure 3-5: Remote Probe Connections........................................ 28
Figure 3-6: FET Series Resistance ............................................... 29
Figure 3.7: Adding Electrolyte to the BDS Sensor......................... 29
Figure 4-2: Analyzer Power-up Sequence .................................... 62
Figure 4-3: Analyzer Span Sequence ........................................... 63
Figure 4-4: Analyzer Zero Sequence ............................................ 64