3 Command Prompts
Function
Description
Volume Correction
The volume correction is only used when calculated free space is
selected. It accounts for any difference in volume between the balance
tube and the empty sample tube. Perform a liquid nitrogen analysis
using two empty sample tubes of the same size. (In
Analysis Conditions
,
select
Measure
as the free-space option.)
After the analysis, record the reported free-space difference
and use it for these two tubes only for future calculated runs.
Enter the difference in gas capacity between the balance volume and the
sample tube. Press
CHOICE
to change the plus or minus sign.
Range:
-99.990
to
+99.990
Amount Ads. Unit
Choices:
cm
3
STP, mmol
Length Unit
Choices:
A (Angstrom), nm (nanometer)
System Options Functions (continued)
3 - 42
Gemini VII Keypad Operator Manual
239-42801-01 (Rev E) — July 2021
Содержание GEMINI VII KEYPAD
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