Knauer BlueShadow Series, Руководство пользователя

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55 Table of Figures
Table of Figures
Fig. 1: Overview valves and valve drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Fig. 2: Diagram of a multiposition valve 7P/1C . . . . . . . . . . . . . . . . . . . . . . 7
Fig. 3: Injection valves 6P/2C and 6P/3C . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Fig. 4: Valve positions loading and injecting . . . . . . . . . . . . . . . . . . . . . . . . 8
Fig. 5: Column selection – injection from the 6P/3C valve on column A . . . 11
Fig. 6: Column selection – injection from the 6P/3C valve on column B . . . 11
Fig. 7: Column selection with a 2-channel valve . . . . . . . . . . . . . . . . . . . . 12
Fig. 8: Backflushing – injection from the 6P/3C valve on the column . . . . . 13
Fig. 9: Backflushing – switchover of the 6P/3C valve . . . . . . . . . . . . . . . . . 13
Fig. 10: Backflushing precolumn – injection from the 6P/3C valve on
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the precolumn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Fig. 11: Backflushing precolumn – switchover of the 6P/3C valve . . . . . . . . 14
Fig. 12: Sample accumulation on precolumn – injection from the
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6P/3C valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Fig. 13: Sample accumulation – analysis of the accumulated sample . . . . . . 15
Fig. 14: Precleaning of a sample by a precolumn . . . . . . . . . . . . . . . . . . . . . 16
Fig. 15: Precleaning of a sample – Switching over to main column . . . . . . . 16
Fig. 16: Application example right: Precleaning alternating on two
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precolumns and analyze all substances from both precolumns. . . . . 17
Fig. 17: Alternating sample precleaning – sample is filled in the
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precolumn B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Fig. 18: Alternating sample precleaning – precolumn B is purged and
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precolumn A is filled with sample . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Fig. 19: Device front side of the valve drive with mounted injection valve . . 25
Fig. 20: Rear view of the device, with connections . . . . . . . . . . . . . . . . . . . . 26
Fig. 21: Exploded view of an electrical valve . . . . . . . . . . . . . . . . . . . . . . . . 27
Fig. 22: Back side of the electrical valve – adapter plate for mounting . . . . . 27
Fig. 23: Mounting of the valve on the valve drive . . . . . . . . . . . . . . . . . . . . 28
Fig. 24: Mounting plate for valves and column holder . . . . . . . . . . . . . . . . . 29
Fig. 25: Biconical seal and Dynaseal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Fig. 26: Biconical seal, capillary and screw fitting as example of
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the syringe connection (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Fig. 27: Injection of a sample with glass syringe and metal cannula . . . . . . . 31
Fig. 28: Example of a multifunction module (‘Assistant’) . . . . . . . . . . . . . . . 31
Fig. 29: Terminal strip RS-232, LAN, and remote control . . . . . . . . . . . . . . . 32
Fig. 30: Terminal strip: Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Fig. 31: Indication of the injection position on the valve's display . . . . . . . . 36
Fig. 32: Maximum number of injection positions . . . . . . . . . . . . . . . . . . . . . 37
Fig. 33: Display, load sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Fig. 34: Injection syringe with luer lock and flat-ground cannula 1/16” . . . 38
Fig. 35: Display, inject sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Fig. 36: Connecting the flat ribbon cable with the connector strip . . . . . . . . 41
Fig. 37: Terminal strip: Remote and Interface Box IF2 . . . . . . . . . . . . . . . . . . . 41