Mounting A Sample In The Test Cell; Figure 6-1: Humidifier Fill Port And Controls; Table 6.1: Humidifier Fill Port And Controls - Ametek mocon OX-TRAN 2/12 R Operator's Manual

OX-TRAN Model 2/12 R Operator's Manual
Item Name
1 Water Reservoir - Carrier Gas
2 Drain/Fill Valve - Carrier Gas
3 Reservoir Fill Line
4 Drain/Fill Valve - Test Gas
5 Water Fill/Drain Port
6 Water Reservoir - Test Gas

Mounting a Sample in the Test Cell

Follow the instructions below to mount a film sample in the Test Cell:
Note: For information on cutting and preparing the film samples refer to the sections on "Sample Size",
"Using Masks" and "Orienting the Sample" in this chapter.
Note: For an illustration of how a film mounts on the cell surface refer to Figure 6-2.
1. Remove the Test Cell from the instrument (see Loading and Unloading the Test Cell).
2. Separate the top part from bottom part of the cell and remove the old film sample.
3. Clean the film sealing surfaces of the cell to remove the old grease.
4. Apply new Apiezon grease to the sealing surfaces.
5. Inspect the TrueSeal flushing ring and ports, remove any excess grease.
6. Place the top of the cell on a flat surface with the cavity up.
7. Place the film on the greased sealing surface, remove any wrinkles as necessary.
8. Assemble the two parts of the Test Cell.
MOCON, Inc.

Figure 6-1: Humidifier Fill Port and Controls

Description
Window showing the Carrier Gas Reservoir water level
The screw used to open & close the Carrier Gas Drain/Fill Valve
The maximum level to which the reservoir should be filled.
The screw used to open & close the Test Gas Drain/Fill Valve
The port used to drain and fill the Humidifiers
Window showing the Test Gas Reservoir water level

Table 6.1: Humidifier Fill Port and Controls

Revision L
Testing Flat Films
6-5