Window, - Beckman Coulter LH 780 Instructions Manual

1. On the Calibration window, inspect the calibration results table for trending; the
parameter results must not show a trend. If the results show trending, there could
be an instrument problem; call your Beckman Coulter Representative. Do not
continue. If the calibrator is expired, the expiration date is displayed in black text
with a red background and the calibration run is discarded.
2. With the following in mind, use the calibration statistics to determine if you should
transmit calibration factors to the Analyzer.
IMPORTANT
established limits. If results are outside the limits, call your Beckman Coulter Representative.
r
IMPORTANT
MCV depends on RBC. Do not calibrate MCV if RBC FAC % Diff is out of range.
r
r
3. Select
4. Ensure the calibration factors you want to transmit to the Analyzer are selected
(
PN 773023AC
Misleading results could occur if you transmit calibration factors that are outside the
The Workstation checks the results for precision (%CV within the established
limits). The Workstation flags results outside the limits with a red background.
If you choose to transmit calibration factors that are outside the limits, a
message appears. You must confirm that you want to transmit the calibration
factors. Once you confirm the transmission, the Workstation transmits the
calibration factors and posts a message to the Calibration history log.
Misleading results could occur if you calibrate MCV if RBC FAC % Diff is out of range because
The Workstation checks the results to ensure the FAC % Diff numbers are less
than or equal to established limits. The Workstation flags results outside the
limits with a red background. If you choose to transmit calibration factors that
are outside the limits, a message appears. You must confirm that you want to
transmit the calibration factors. Once you confirm the transmission, the
Workstation transmits the calibration factors and posts a message to the
Calibration history log.
The Workstation checks the FAC % Diff and DELTA Diff. The Workstation
automatically selects (marks with
and flags results that meet the calibration criteria with a yellow background. If
you do not want to adjust a marked parameter, unmark it. If all parameters are
within limits, a message appears. The message indicates that all calibration
factors are set correctly.
to print a copy of the calibration results for your logbook.
).
CALIBRATING CBC PARAMETERS WITH S-CAL
) the parameters that need adjustment
1
CALIBRATION
®
CALIBRATOR
1-7