Micromeritics TRISTAR II PLUS Operator's Manual page 90

5 Degassing
10. Insert the sample tube through one of the holes in the Dewar cover.
11. Place the sample port nut, ferrule, and O-ring onto the sample tube stem.
12. Insert the sample tube into the analysis port and ensure it is completely in the port. Securely
hand tighten the sample port nut onto the analysis port.
13. Position the Dewar cover approximately 3/4 in. (19 mm) below the sample port nut.
14. Slide the Psat tube into the Psat slot in the Dewar cover and retighten the Psat tube
connector nut.
5 - 2
A. O-ring
B. Ferrule
C. Connector nut
D. Dewar cover
TriStar II Plus Operator Manual
303-42800-01 (Rev M ) — Sep 2023