cal soft. overview
TRANSCRIPT
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Testing- and Calibration Technology
Calibration Software EasyCal
Pressure and Temperature Measurement
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Example sheet from demo-version
Advantages demo-version:- Interactive presentation with Powerpoint
- no admin rights are necessary
- with explanation text and red marks will lead through the calibration
procedure
Screenshot demo-version of a calibration
procedure with software EasyCal
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Application: Calibration of a pressure gauge with accuracy 1,0%.
As reference item there is a CPH 6200 with accuracy 0,2%.
I nterface cable
Test item accuracy
1,0%
Calibration item
accuracy 0,2%
Test-pump to
generate pressure
Semi-automated computer aided calibration of
pressure gauges with EasyCal
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Semi-automated computer aided calibration of
pressure gauges with EasyCal
General: A calibration is done by a direct comparison between the measured values of the
calibration object (test item) and those of the reference or working standard, which is directly or
indirectly traceable to a national standard.
Calibration procedure:
The pressure values of the Test Cycle will be calculated by the Software EasyCal.*
Each time the recommended pressure value has to be set via a pressure source (test pump)
acc. to the display of the test item. (Notice: the pressure should not over-shoot
to detect the hysteresis of the test item) .
Is the respective pressure set, user informs the software via a mouse-click/Enter-key and the
value of the reference/CPH 6200 is read in via the RS-232/USB interface and stored next to the
recommended pressure value, which is currently shown by the test item. After all pressure values are likewise produced the software automatically do the evaluation
(calculation of uncertainty and hysteresis), stores the data in an ACCESS®-Databank and a
printable Certificate is produced, which can be designed by the user (own Logo, etc).
* if needed the recommended pressure values can be changed.
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Set Powerpoint to <presentation>
Please press the red circles with your mouse button
Semi-automated computer aided calibration of
pressure gauges with EasyCal
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56789
03.12.2004
1. step: Please fill in the basic data
12345678
Sample comp.
Sample departm.
Sample street
12345
Sample city
Sample country
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2. step: Choice of a reference instrument
Select the
reference
instrument
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Select the
calibration item
How to set up a new
calibration item, will be
shown in the appendix
3. step: Choice of a calibration item
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990
5
Select the
calibration
method
4. step: Data for calibration procedure
The values of measurement points will be defined
automatically. The generation of these points are
influenced by the range and accuracy of the test
item.
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5. step: Calibration procedure Calibration circuit:
Calibration
method: Read
measurement
value on test item.The set value is
set on the test
item and is
compared with the
actual value of the
reference item.
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
5. step: Calibration procedure Calibration circuit:
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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defined
hold-time
runs down
5. step: Calibration procedure
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5. step: Calibration procedure
defined
hold-time
runs down
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure Calibration circuit:
Generate pressure
with test pump. If
set value is
reached oncalibration item
(test item), press
the OK button
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5. step: Calibration procedure
All measurement
values of the test
item have the
required
accuracy of 1,0%
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5. step: Calibration procedure
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Notes can be add,
which will be shownin the calibration
report.
6. step: Store measurement data and create test certificate
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6. step: Store measurement data and create test certificate
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6. step: Store measurement data and create test certificate
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Here could your
company logo be
placed
Your
company
logo
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If the test certificate is created,
the calibration procedure is finished
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Appendix
1.) Fully automated calibration with EasyCal
2.) Installation of a new calibration item
3.) The calibration item does not match the calibration class
4.) Product Support
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1.) Fully-automated computer aided calibration of pressure
transmitters with EasyCal.
Up to the 5. step (the calibration procedure), the fully-automated calibration runs
analog to the semi-automated procedure, but the set values are generated
automatically by the pressure controller and the measurement values are stored.
The calibration report is also created automatically.
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Pressure supply
(110% FS)
Test item
multimeter
(with shunt)
PC with EasyCalIEEE-interface cableCPC 8000
Calibration procedure:
The CPC 8000 will control automatically all pressure steps (one after another), recommended / calculated by the Software
EasyCal.
Is one pressure controlled and stable the software will read the signal of the test item via the multimeter and will give the
signal to start to control the next pressure.
After all pressure values are likewise produced the software automatically do the evaluation (calculation of uncertainty and
hysteresis), stores the data in an ACCESS®-Databank and a printable Certificate is produced.
1.) Fully-automated computer aided calibration of pressure
transmitters with EasyCal.
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2.) Installation of a new calibration item
Window calibration item
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to essential characteristics
2.) Installation of a new calibration item
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to output signal
2.) Installation of a new calibration item
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to specified
test cycle
2.) Installation of a new calibration item
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The values of the measuring points
are created automatically to chosen
measurement range.
The quantity of the measuring points
are created to chosen accuracy
2.) Installation of a new calibration item
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New calibration item
is installed and can
be chosen
User interface: calibration item
2.) Installation of a new calibration item
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The calibration
item does not
match thecalibration class of
1%. It has a
tolerance of 1.1%.
The calibration has
to be stopped and
the calibration itemhas to be adjusted.
After adjustment,
the calibration item
can be calibrated
again.
3.) The calibration item does not match the calibration class
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For product order please contact:
Heike Scherf
GB-PI-PK
Tel 09372 / 132-473
Fax 09372 / 132-217
E-Mail: [email protected]
Corinna Wengerter
GB-PI-PK
Tel 09372 / 132-9986
Fax 09372 / 132-217
E-Mail: [email protected]
For product information please contact:
Christian Elbert
GB-PI-PK
Tel 09372 / 132-299
Fax 09372 / 132-217E-Mail: [email protected]
4.) Product Support