Anton Paar DMA 4100 Manual De Instrucciones página 13

Fig. 5 - 1
2. Carefully insert the Luer injection adapters (1) into the openings (2) of the
3. With moderate force, push the adapters towards the measuring cell.
4. Insert the screws (3) into the bore holes of the adapters and tighten the
Important:
Do not screw in the screws (3) too tightly. The gap between the holding plate
and the adapter (1) where the thread of the screw (3) becomes visible has to
be 3 to 6 mm (approx. 0.12 to 0.24 inches). If the screws are screwed in too
tightly, the measuring cell may be damaged.
5. Check the leak tightness of the adapters in the measuring cell:
6. Cut a piece of approx. 250 mm length from the silicone hose contained in the
XDLIB28
Mounting the Luer injection adapters
filling device until the tips of the adapters reach the openings of the
measuring cell.
screws until some resistance against further turning can be felt.
• Close one adapter tightly with a finger.
• Fill air under moderate pressure through the other adapter using a 2 mL
plastic syringe from the accessory box.
• Release the plunger of the syringe.
- If the connections are leak tight, the plunger of the syringe will be slowly
pushed back by the pressure in the measuring cell.
- If the connections are leaking, no pressure was built up in the measuring
cell and the plunger will not move. Repeat steps 2 to 5.
accessory box.
5 Starting the DMA
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