CLIMET INSTRUMENTS CI-154, Руководство пользователя, Страница: 90 / 98

CI-154 User’s Manual
Page 80
The CI-154 particle counter has the capability of storing up to 3,000 samples
in its internal memory. This memory is a battery-backed RAM that is not
removable or alterable by the user.
The data in the stored data memory includes the date and time that the
sample was taken, the location, and the particle count at each size. The
stored data memory can be completely cleared by the user. However, data in
the memory cannot be edited. Neither can samples be selectively erased by
the user.
The CI-154 can print reports of the stored data using its on-board thermal
printer. The user has the choice of printing all of the stored data, the
averages of stored data at each location, or a report of the FS–209E, GMP, or
ISO 14644–1 classification of the area collected. The user cannot selectively
exclude a sample from appearing on the printout.
Since the stored data in the CI-154’s internal memory is secure, it is not
possible for the user to alter the data in the printed reports generated by the
particle counter. Reports printed directly from the CI-154 are not considered
electronic records under 21 CFR Part 11.
STORED DATA FILES ON USB JUMP DRIVE
The CI-154 provides a means to detect if a stored data file on the USB drive
has been altered by appending a 32 bit check code to the end of the file. By
recalculating the check code for the data in the file and then comparing it to
the check code in the file itself, it is possible to detect if the data has been
corrupted, Please contact Climet for further information and assistance in
implementing a data integrity test.
ELECTRONIC RECORDS
The CI-154 particle counter has internal memory that can store data that can
be transferred to a computer. This data is considered an electronic record
under 21 CFR Part 11. When data is transferred from the CI-154 to a
computer, compliance with 21 CFR Part 11 must be maintained for users that
are subject to FDA regulations.
To help its customers maintain this compliance, Climet provides utilities for
transferring data from the CI-154 internal memory to a computer that
complies with the requirements of 21 CFR Part 11. Contact Climet
Instruments for the latest information on products for this purpose.
Why are the User Names I cloned from another unit garbled?
You had the [
ENCRYPT USERS
] option selected on the unit you used as your
Configuration Master, but it was not selected on the destination unit. If the
firmware revision on the destination is not Version 2.20 or later, there is no
such option available, and you must turn off the [
ENCRYPT USERS
] option before
transferring the configuration to the USB flash drive.
There is no beep when I press the keys—my old particle counter would beep every
time I touched a key. What is wrong?
The CI-154 allows you to disable the keypad annunciator, if you find the
beeps annoying. Refer to the manual for details on how to program the
internal alarm and keypad enunciator.