Kimo GP 500 Series User manual

GP 500 - 1 : 0 – 2500 Pa
GP 500 - 2 : 0 – 10 000 Pa

Table of contents
1. Introduction..........................................................................................................................................5
1.1. General presentation...................................................................................................................5
1.2. Technical specifications...............................................................................................................6
1.2.1 General technical specifications............................................................................................6
1.2.2 Technical specifications in measurement and pressure generation......................................6
1.3. Electrical connections..................................................................................................................
2. Use of the GP 500...............................................................................................................................8
2.1. Turn on the device.......................................................................................................................8
2.2. Configure the device before a measurement or a generation.....................................................8
2.2.1 Activate or deactivate the automatic autozero......................................................................8
2.2.2 Set the integration.................................................................................................................8
2.2.3 Select the unit........................................................................................................................8
2.2.4 Perform a manual autozero...................................................................................................8
2.3. Set the customers corrections.....................................................................................................8
2.3.1 Visualize the points................................................................................................................9
2.3.2 Perform an internal generation (correction)..........................................................................9
2.3.3 Define the number of external points....................................................................................9
2.3.4 Perform an external generation.............................................................................................9
2.3.5 Delete the points....................................................................................................................9
2.4. Configure the measurement programs........................................................................................9
2.5. Launch a measurement program...............................................................................................10
2.6. Generate a pressure..................................................................................................................11
3. Perform a leak test............................................................................................................................12
4. Device settings and information........................................................................................................13
4.1. Device settings...........................................................................................................................13
4.1.1 Set the auto shut-off............................................................................................................13
4.1.2 Set the backlight..................................................................................................................13
4.1.3 Set the contrast....................................................................................................................13
4.1.4 Set the key beep..................................................................................................................13
4.1.5 Set the date and time..........................................................................................................13
4.1.6 Set the language.................................................................................................................13
4.2. Device information.....................................................................................................................14
5. Use of the software...........................................................................................................................15
5.1. Minimum configuration required................................................................................................15
5.2. Software installation...................................................................................................................15
5.3. Launch the software and detect the GP500..............................................................................15
5.4. Configure the programs.............................................................................................................16
5.5. Create a correction table...........................................................................................................1
5.6. Modify the integration of the pressure measurement................................................................18
5. . Update the GP500.....................................................................................................................18
5.8. Modify the software language....................................................................................................19

1. Introduction
1.1. General presentation
The pressure generator allows the adjustment and the calibration of the measuring instruments in laboratory or on site.
There are two versions :
●GP500 0-2500 Pa : from -2500 to +2500 a
●GP500 0-10 000 Pa : from -10 000 to 10 000 a
User interface :
01. Screen
02. aram. : device configuration
03. rog. configuration of the pressure generation programs
04. Test : tightness test
05. Unit. : units modification
06. Mode : choice of « Measurement » or « Generation » mode
07. Keypad : 12 keys integrating the navigation arrows
08. Zero : manual autozero
09. ESC : return
10. OK : validation of the selection
11. On/Off Key
12. ower supply on the right side + fuse
13. USB digital output on the right side
14. Loading indicator
Introduction 5
14

1.2. Technical specifications
1.2.1 General technical specifications
Display Backlight graphic LCD
Size : 85 x 51 mm
Resolution : 240 x 180 pixels
Connection measu ing po ts Ribbed connectors for tubes Ø 6 x 2 mm
Connection gene ation po ts Quick-coupling connectors DN2.7
Powe supply 230 Vac ±10 % / 50-60 Hz or on battery
Consumption 19 W
Autonomy 8 hours
PC inte face USB
Ope ating tempe atu e From 0 to +50 °C
Sto age tempe atu e From -10 to +70 °C
Envi onment Air, non-aggressive gases, non-corrosive gases
Languages French, English
Weight 4.5 kg
Confo mity Directives EMC/2004/108/CE and EN 61010-1
Fuse on the phase and on
the neut al
Time delay 1 A 250 V
Device must be connected to the protective ground
1.2.2 Technical specifications in measurement and pressure generation
GP 500 0-2500 Pa :
Measu ing ange From -2500 to +2500 a
P ecision* in measu ement ±0.15 % of the reading ±0.8 a
Gene ation ange From -2500 to -5 a and from +5 a to +2500 a
P ecision* in gene ation 1 a
Resolution From -2500 to -1000 a : 1 a
From -1000 to -100 a : 0.1 a
From -100 to +100 a : 0.01 a
From +100 to +1000 a : 0.1 a
From +1000 to 2500 a : 1 a
Autoze o Automatic
Manual (keypad)
Units a, da a, h a, mmH2O, mmHg, mbar, inWg
*All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out
with calibration compensation
6Introduction

GP 500 0-10 000 Pa :
Measu ing ange From -10 000 to +10 000 a
Accu acy* in measu ing ±0.15 % of the reading +6 a
Gene ation ange From -10 000 to -50 a and from +50 to +10 000 a
Accu acy* in gene ation From -10 000 to -1000 a : 10 a
From -1000 to +1000 a : 1 a
From +1000 to +10 000 a : 10 a
Resolution From -10 000 to -1000 a : 1 a
From -1000 to -100 a : 0.1 a
From -100 to +100 a : 0.01 a
From+100 to +1000 a : 0.1 a
From +1000 to +10 000 a : 1 a
Autoze o Automatic
Manual (keypad)
Units a, da a, h a, mmH2O, mmHg, mbar, inWg
*All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out
with calibration compensation
1.3. Electrical connections
The elect ical powe supply of the GP500 must be equipped with a p otection system against the leakage
cu ents adapted to the device powe .
Any inte vention o elect ical connection must be ca ied out by a fo med and qualified technician.
The device must be tu ned off.
Befo e connecting, check the type of powe supply indicated on the p oduct.
Introduction 7

2. Use of the GP 500
2.1. Turn on the device
To turn on the G 500 :
➢Connect the G 500.
It is not compulsory to connect the GP500. Its internal battery has 8 hours of autonomy. However, in case of
extended use, it is recommended to connect it on the mains power source.
➢ress on “On/OFF” at the top right of the user interface.
2.2. Configure the device before a measurement or a generation
2.2.1 Activate or deactivate the automatic auto ero
➢ress on “Pa am.”.
➢Go to the line “AutoZ” and press on OK.
➢With the arrows select “ON” to activate the automatic autozero or “OFF” to deactivate the automatic autozero.
his autozero will perform every 20 seconds for a measurement lower than 100 Pa, every minutes for
measurement lower than 1000 Pa and every 5 minutes for a measurement higher than 1000 Pa.
➢ress on OK to validate.
➢ress on ESC to return to the measurement display.
2.2.2 Set the integration
The G 500 pressure measurement element is very sensitive and very reactive to pressure changes. During measurements
on an unstable aeraulic network, the pressure measurement becomes illegible. The integration coefficient (from 0 to 9) then
allows to smooth the pressure measurement in order to avoid the untimely variations and allow the exploitation of a more
stable measurement.
➢ress on “Pa am.”.
➢Go to the line “Integ ation” then press on OK.
➢With the arrows select the desired integration between 0 and 9.
➢ress on OK to validate.
➢ress on ESC to return to the measurement display.
2.2.3 Select the unit
➢ress on “Unit” .
he unit currently used displays at the top of the screen.
➢With the arrows select the desired unit : a, da a, h a, mmH2O, mmHg, mbar and inWg.
➢ress on OK to validate.
2.2.4 Perform a manual auto ero
➢ress on to trigger the autozero.
2.3. Set the customers corrections
The customers corrections allow to check that the G 500 measures and generates correct values. The values measured
and generated by the G 500 are compared with a standard, and then can be corrected on the G 500.
Two types of generations can be performed :
●Inte nal gene ation : the device generates a pressure on the standard. The number of generated points and their
setpoints are not modifiable.
●Exte nal gene ation : the device generates a pressure on the standard. The number of generated points and their
setpoints are defined by the user.
➢ress on “Pa am.”.
➢Go to the line “Custome co ections” then press on OK.
➢A frame displays on screen, with the keys enter the code 0101 then press on OK.
he menu “Customer corrections” displays on screen.
8Use of the GP 500

2.3.1 Visuali e the points
➢Go to the line “Show items” then press on OK.
he device displays the points which have been generated and compared with the standard.
2.3.2 Perform an internal generation (correction)
The internal correction allows to launch a series of setpoints defined by the G 500. The device generates 21 setpoints.
➢Connect the “Gene ation” plugs of the G 500 on a standard device.
➢Go to the line “Inte nal gene ation” then press on OK.
he GP500 generates the first setpoint.
➢Compare the point generated by the G 500 to the standard.
➢ress on OK, enter the value displayed by the standard with the numeric keypad then press OK.
he GP500 generates the second setpoint.
➢erform the same procedure for the next points.
To cancel a generation in progress:
➢ress on Esc.
2.3.3 Define the number of external points
To perform an external correction, it is necessary to define the number of external points which will be carried out by the
G 500.
➢Go to the line “Numbe of exte nal items” then press on OK.
➢With the high and low arrows, select the number of desired external points between 2 and 21.
➢ress on OK to validate
2.3.4 Perform an external generation
➢Connect a calibration pressure bench on the “Measu ement” connections of the G 500.
➢Also connect this calibration pressure bench to a standard device.
➢Go to the line “Exte nal gene ation” then press on OK.
➢Generate a setpoint with the calibration pressure bench.
he GP500 displays the measured value.
➢Compare this value with the value measured by the standard device.
➢ress on OK.
➢Enter the value measured by the standard device then press on OK.
he GP500 goes to the second point.
➢Generate a second setpoint with the calibration pressure bench.
he GP500 displays the measured value.
➢Compare this value to the value measured by the standard device.
➢ress on OK.
➢Enter the value measured by the standard device then press on OK.
➢Follow the same procedure for the next points.
The fi st point to compa e must be the minimum value of the GP500 measu ing ange(-2499 Pa o -9999
Pa depending on the GP500 type) and the last point to compa e must be the maximum value of the GP500
measu ing ange (+2499 o +9999 Pa depending on the GP500 type).
2.3.5 Delete the points
➢Go to the line “E ase table” then press on OK.
An alert message appears : “Warning ! Erase calibration”.
➢Select “Validate” or “Cancel” then press on OK.
2.4. Configure the measurement programs
The “P og ams” function allows to define the number and the duration of the different stages to reach. It is possible to
save up to 20 different programs with 20 setpoints values (stages) by program.
Use of the GP 500 9

➢ress on “P og” .
he screen displays the different programs. he device proposes to execute or to modify a program.
➢With the high and low arrows go to the desired program then with the left and right arrows select “Change”.
➢ress on OK to validate.
A drop-down menu with the different parameters to configure displays on screen.
●Select the unit
●In the “Change” part.
➢Go to the line “Unit” then press on OK.
➢With the arrows, select the desired unit : a, da a, h a, mmH2O, mmHg, mbar and inWg.
➢ress on OK to validate.
➢ress on Esc to return to the program configuration.
●Select the stage du ation
➢Go to the line “Step du ation” then press on OK.
➢With the keypad, enter the desired time of the stage (between 0 and 59 min 59 s).
➢ress on OK to validate.
●Ente the p og am name
➢Go to the line “Name” then press on OK.
➢With the keypad enter the name of the desired program.
➢ress on OK to validate.
●Modify the stages
➢Go to the line “Change step(s)” then press on OK.
➢Go to “Add” then press on OK to add a stage to the program.
➢Enter the stage value with the numeric keypad then press on OK.
To delete a stage :
➢Go to the stage to delete with the high and low arrows.
➢Go to “Delete” with the left and right arrows.
➢ress on OK.
To insert a stage :
➢Go to “Stage 2” for example.
➢Go to “Inse t” then press on OK.
➢Enter the stage value then press on OK.
he stage inserts below the stage 2 in the example.
➢ress on Esc to return to the program configuration.
●Clea the p og am
➢Go to the line “Clea p og am” then press on OK.
An alert message displays on screen : “Erase all ste ?”.
➢Select with the arrows “Validate” or “Cancel”.
➢ress on OK to validate.
2.5. aunch a measurement program
➢ress on “P og” .
he screen displays the different programs. he device proposes to execute a program or to modify a program.
➢With the high and low arrows go to the desired program then with the left and right arrows on “Run”.
➢ress on OK to launch the program.
he measurement program launches, the screen displays the data.
➢ress on ESC to stop the measurement program.
10 Use of the GP 500