wtw OxiTop Control OC 110, Руководство по эксплуатации

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OxiTop
®
Control OC 110 GLP/TOOLS
ba31116e05 07/2014
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9.4.3 Date/time
Here you set the date and time for the controller (important for the
assignment of sample numbers).
9.4.4 GLP (operating modes BOD Standard , BOD Special and
Pressure p )
The GLP (Good Laboratory Practice) set of rules requires a detailed
description of all equippings and procedures in a laboratory.
These descriptions include the room equipment of the laboratory, the
instruments used, and the measuring procedures laid down, and
require the complete documentation of the samples tested. The type
and frequency of the use of test resources is to be described and docu-
mented as well.
To make the documentation of the test resource monitoring easier and
simpler the OxiTop
®
Control system has a GLP mode.
When this mode is switched on, the following data are documented:

the calibration intervals that have been set

the calibrations that have been performed
The reports contain the series numbers of the measuring head and
controller and the date of the calibration.
The GLP mode monitors the calibration intervals and blocks the start of
a new measurement if a calibration will be due within the measuring
time.
SETTINGS menu:
Use <

><

> to select the -
date/time menu item.
Use <

><

> to set each num-
ber block on a black back-
ground.
Confirm with
<RUN/ENTER> .
Set the day, month, year, min-
utes, seconds one after the
other.
RUN/ENTER
The run duration of samples already started is not affected by
changing the date or time.
Exception: The date and time must not be changed in the controller
between the start and end of a sample so momentary values can
be correctly stored in the
Pressure p mode.