Valco baby Vici TCD-3, Инструкция по эксплуатации

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To make column connection as convenient as possible, each TCD is shipped with
two Valco 1/16" unions (Product No. B-ZU1C), with nuts and ferrules (Product Nos.
ZN1 and ZF1). Also included are two fused silica adapters (FSR1.8) for use with
.53 mm ID wide bore capillary columns (.8 mm OD). Refer to the information
below to determine the correct Valco fitting for use with other columns.
Packed Columns
A 1/16" packed column requires only the ZU1C which comes with the TCD3. For
1/8" columns, a ZRU21 fitting is required.
Packed Columns with Swagelok®-type Female Nut
The connection of these columns is similar to that for standard packed columns,
but requires a union which adapts the female nut to the Valco fitting.
Capillary Columns
Connection of these columns requires the use of the ZU1C with the appropriate
fused silica adapter. For a .53 mm ID x .8 mm OD column, use the FSR1.8 supplied
with the TCD. For other sizes, use this table to determine the proper adapter:
ZU1C
with fused silica adapter
Column size
.32 mm ID x .5 mm OD
.25 mm ID x .4 mm OD
< .2 mm ID
Adapter required
FS1R.5
FS1R.4
FS1R.2
Testing for Leaks
It is critical for the system to be leak-tight, and an additional check at this point
can prevent issues later on. To test for leaks:
1. Ensure that both outlets are capped.
2. Pressurize the entire system with helium to 138 kPa (20 psi).
3. If the system does not hold pressure, check all the fittings with an electronic
helium leak detector. DO NOT use leak detecting liquids.
Installation