Rev. 10/07
ed
G
D
ic
ks
on
W
ar
e
So
ft
w
ar
e
& F
A
Q
Frequently Asked Questions
Sample Interval:
The Sample Interval determines how frequently the data logger will save a
reading. Using DicksonWare™ Software, the user can set a Sample Interval ranging from 10 seconds
to 24 hours in 10 second increments. A temperature logger with data storage of 32,512 set at a 10
second Sample Interval will record for 3.75 days, while the same logger set at a 1 minute Sample
Interval will record for 22.5 days.
Data Storage:
Data Storage is the number of Sample Points a data logger can hold. You will find
models that range from 7,680 samples to 32,512. A temperature logger with Data Storage of 32,512
and a sample interval set at 30 seconds would record for 11.25 days, while a temperature logger with
Data Storage of 7,680 and the same sample interval would record for only 2.6 days.
Does it have to stay connected to a PC in order for it to work?
No. Unless you’re viewing
data in real-time you only connect the logger to a PC when you want to view / retrieve data.
What happens when all the storage space is taken up? Do I have to throw it away?
After you have downloaded the data, you simply “clear” the logger and it is ready to log more data.
What happens if I leave it monitoring somewhere too long?
The Data Loggers have two user
selectable modes, Stop and Wrap. In Stop mode, they will quit logging data when the memory is full.
In Wrap mode, the Logger will begin to overwrite the oldest data in its memory.
1.
2.
3.
4.
5.
6.
Specifications:
Compatible With:
Microsoft Windows® 95, 98, 2000, NT & XP
PC Requirements:
PC with 386 MHz or better microprocessor, 4 M RAM, 1 free COM (serial) port,
CD drive
Cable Type/Length:
9 pin male D-shell to male 2.5mm stereo plug, 6’ long
Computer Interface:
RS-232 COM (serial) port
DicksonWare™ Version Required (minimum):
See Specific Model for Version Requirement
DicksonWare™ SECURE Software Specifications
To ensure the authenticity, integrity and confidentiality of data, 21CFR Part 11 requires that electronic
records adhere to certain criteria. DicksonWare™ SECURE software collects data from our validated data
logger, creates detailed graphs and reports and contains the following features that comply with 21CFR11:
Password protection
Electronic signature consisting of User ID and Password
Collected data encrypted in secure files
Audit trail capability to identify date, time, user and action
For a complete 21CFR11 compliant package, order the following:
Appropriate Validated data logger
DicksonWare™ SECURE Software & Serial or USB Download Cable -
A025 or A026
Certificate of Validation/logger -
N520
Choose One Calibration Option Listed Below:
NIST Traceable Calibration 3-pt. (new unit) -
N300
NIST Traceable Calibration 1-pt. (new unit) -
N100
A2LA Accredited Calibration 3-pt. (new unit) -
N400
Specifications:
Compatible With:
Windows® 95, 98, 2000, NT & XP
PC Requirements:
386MHz processor or higher, 4MB RAM, 1 free COM (serial) port, CD drive
Cable Type/Length:
A025: 9 pin male D-shell to male 2.5mm stereo plug, 6” long; A026: USB male
series “A” plug to 5-pin male series “B” mini plug, 6’ (2 meters)
Operating Range:
-20 to +135˚F, 0 to 95%RH (non-condensing)
Computer Interface:
RS-232 COM (serial port)
•
•
•
•
•
•
•
•
•
1.
2.
3.
4.
•
•
•
•
•