FujiFilm FUJI DRI-CHEM NX600, Инструкция по эксплуатации

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3-21 897N203029A FDC NX600 Instruction Manual 2022.01
3 Measurement
3.6 Dilution Tests
There are 2 types of dilution measurement.
• Dilute and measure automatically by using [Dilution setting] in Mode function for administrator to
preset dilution factors for each test and sample type.

Refer to Section 9.3.14
• Dilute and measure all items to be measured by setting a dilution factor for each sample at the
sample information registration screen.
The second method at the sample information registration screen is explained in this section.
IMPORTANT:
Bubbles may appear in the tip when diluting a plasma/serum sample more than 20 times or dilut-
ing a urine sample. If bubbles have formed during dilution, perform the measurement again from
the beginning.
NOTE The results of measurements that included dilution are calculated automatically, so the re-
sults can be reported without adjustment.
NOTE The maximum number of dilution measurements from one mixing cup well (hole) is three.
When the diluted sample in the well is insufficient, the analyzer automatically dilutes using
the next well.
NOTE Do not dilute whole blood samples.
NOTE The default dilution factors designated by the manufacturer are as follows: ISE urine tests:
2x; CRP tests: 21x.
Excluding ISE tests, the following section explains the relationships among the dilution fac-
tor configured for each sample at the sample information registration screen, the dilution
factor for each test configured by [Dilution setting] in Mode function for administrator, and
the dilution factor designated by the manufacturer. For ISE tests, the analyzer ignores the
dilution factors configured for each sample or each test and using default dilution factor of
the manufacturer.
• Dilution factor when configured for each sample at the sample information registra -
tion screen
Dilution factor configured
for each sample
×
Default
dilution factor
• Dilution factor when not configured for each sample at the sample information regis -
tration screen
(Configured by [Dilution setting] in Mode function for administrator)
Dilution factor for each
test
×
Default
dilution factor
(Example) With a CRP measurement with the dilution factor for each sample or test
configured to 3x, the analyzer will automatically dilute 63x.
NOTE Only one type of diluent can be used to measure a sample.
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