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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
GASGLASS HANDHELD V2
INSTRUCTIONS MANUAL
GAS FILL ANALYZER FOR
WINDOWS AND DOOR
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
Contents
WARNINGS ............................................................. 3
2 Delivered with the Gassglass Handheld ...................................4
3 How does it work? .....................................................4
4 How to use Gasglass Handheld .......................................... 5
4.1 Starting up for the first time ..........................................5
4.2 How to use the Gasglass Handheld encoder button ......................5
5 How to charge the battery .............................................. 6
6 Using the Gasglass Handheld LCD Screen ........................................... 7
6.1 Start Up ............................................................ 7
6.2 Logging and storing measurements. ...................................7
6.3 How to create a log file ..............................................8
6.4 How to erase the last logged measurement ............................8
6.5 How to turn off the LOG mode ........................................9
6.6 Display contrast .....................................................9
6.7 Gastype, Argon or Krypton ......................................... 10
6.8 Gasglass Handheld only calibrated for Argon. ......................... 10
6.9 Change calibration mode to Krypton ................................. 10
6.10 Change calibration mode back to Argon ...............................11
6.11 Enabling the PC Connection. ..........................................11
6.12 Setting time and date ............................................... 12
6.13 Sensor test ........................................................ 12
6.14 Information display. ................................................. 12
7 Things to consider when taking a measurement ...........................13
7.1 High voltage ....................................................... 13
7.2 Light ............................................................. 13
7.3 In brief, factors to consider when measuring ........................... 14
8 How to perform a measurement .........................................14
8.1 Restrictions ....................................................... 16
9 Troubleshooting the Gasglass Handheld ..................................17
9.1 Errors when measuring ............................................. 17
10 How to connect to a PC ................................................18
11 How to install the Gasglass Handheld PC software (Win XP) ................19
11.1 Installing the USB <-> Serial Converter. ................................ 19
12 Installing the PC software .............................................24
13 How to find and set the right COM port from the PC. ...................... 28
14 How to use the Gasglass Handheld PC software ..........................30
15 Troubleshooting the PC software. ......................................34
16 Registering as a Gasglass user .........................................35
18 Checking the calibration .............................................. 37
18.1 Calibration check with pre-filled IG units ..............................37
18.2 Checking the calibration with premixed gas. ..........................39
19 Appendix A: Gasglass Argon Calibration ................................ 40
19.1 Accuracy of the device: .............................................40
20 Appendix B: Gasglass Krypton Calibration ................................41
20.1 Krypton Accuray Limits ............................................. 41
22 Appendix C: Technical specifications ....................................42
23 Appendix D: Assurance of conformity ...................................43
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
WARNINGS!
• The instrument uses high voltage. The instrument should NEVER be
used near computers nor other sensitive electronic devices.
• Persons with heart conditions or who use pacemakers should not use
this instrument.
• The high voltage discharge should never be directed at humans or at
animals either directly or through a conductive material such as wires or
metal structures.
• The Gasglass Handheld device is designed to measure ONLY inert
gas combinations such as Argon, Krypton combined with natural Air
(78% Nitrogen, 20,9% Oxygen, 0,9% Argon + <1% other natural Air
components) located within insulating glass units.
• The Gasglass Handheld should NEVER be used to measure any
flammable substances nor be used in any flammable environment. Also
make sure the insu lating glass unit does not contain any flammable
substances. (As an example of such substances, Isopropanol, Alcohol,
Acentone, Xylen, Thinner.
• The instrument should never be used in wet or in humid conditions.
• Never use the instrument while standing on unsteady surfaces.
• The instrument is a precision measuring instrument and should be
handled accordingly. HANDLE WITH CARE!
• Make sure that the front optics of the device is not scratched nor
contaminated with dirt.
• Do not clean the front optics. Contact manufacturer before interfering
with the front optics in any way. The calibrations might be void in case
of interfering.
• The device is not water proof. Do not clean nor let the device come in
contact with liquids of any form. The outer shell of the device might be
cleaned with a slightly moist tissue (not optics). Do not use any kind of
cleaning substances other than those suggested by the manufacturer.
• Always turn off the power when instrument is not in use.
• Keep fingers and other body parts clear of the high voltage area
when in use. Do not keep the device connected to your PC nor other
electronic devices while performing measurements
• Do not allow the battery to discharge completely before recharging
• Do not open the Gasglass Handheld casing. In such case calibration is
void and no safety guarantee can be granted
• Do not penetrate the casing with any metallic object nor other objects
• Do not use any other battery charger than the charger provided by the
manufacturer.
• Do not charge the battery by any other means than with the charger
provided.
• Do not use any other power source for the Gasglass Handheld than the
battery provided.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
1. Gasglass Handheld Device
2. Neck strap
3. CD with software and
instructions
4. Calibration data and fast
instructions
5. Battery
6. USB Cable
7. Battery charger and power cord
8. Carry case
9. Protective cap
3 How does it work?
A high voltage spark (1) is ignited
inside the IG unit (A). This high
voltage spark causes the argon
atom to emit light to a spectrometer
(2), which measures the light. A
microprocessor (3) interprets the
information of the spectrometer and
calculates an argon percent, which it
outputs to a display (4).
2 Delivered with the Gassglass Handheld
(1)
A
(2)
(3)
(4)
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
1. Open the battery hatch
2. Insert the battery
3. Connect the battery
cable to the socket
4. Power the device on using the ON/Off switch
4 How to use Gasglass Handheld
4.1 Starting up for the fi rst time
5. Device settings will be
displayed on the screen.
6. The device is now ready
for use.
4.2 How to use the Gasglass Handheld encoder button
Press down to:
1. Enter MENU
2. Confi rm a selection
Turn to:
1. Scroll in the MENU
2. Name a log fi le
Note!
Read all
warnings before
the device is taken
in use.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
5 How to charge the battery
The Gasglass Handheld uses a Li-ion battery as main power supply. The battery can
only be charged when connected to the Gasglass Handheld. The Gasglass Handheld is also provided with a integrated back up battery that enables the Gasglass
Handheld to contain all data stored and maintaining a current time and date even if
the main battery runs out. The Gasglass Handheld battery is designed so that it will
be possible to perform measurements for approximately 8 hours before the battery
runs out. This is naturally depending on the frequency of use. The charging time for
an empty battery is approximately 2 hours.
1. Connect the provided charger to
the Gasglass handheld.
2. A red light on the charger
module will light when the battery is
being charged. See picture
3. The light will turn green when the
battery is fully charged.
4. Charging time is approximately
2h hours.
5. CHARGING ... Will be displayed
when the battery is charged.
NOTE!
Use ONLY the battery charger provided by the manufacturer.
If any other charger is used, it may cause the battery to
EXPLODE.
NOTE!
The charging level must be less than 16.2V (can bee seen on
the screen) for the charger to start the charging process.
NOTE!
Li-ion batteries has a much shorter life cycle than expected for
the device itself and it might be that the user has to replace
the battery after some time.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
6 Using the Gasglass Handheld LCD Screen
6.1 Start Up
1. When the device is
initially powered on, the
Gasglass Handheld will run
a short, self-diagnosis.
2. Once the self-diagnosis
has been completed, the
display will show the device information screen.
3. The information screen
shows:
• Revision of the software
• Last calibration date
• Current time
• Battery charge status
4. Device is now ready to
use
5. When the button is
pressed for the first time
after start up, the measurement result will show.
6. The current time and
battery charge status can
be seen on the screen.
7. The LCD display will also
indicate if the measurement has not been recorded to the log memory.
(See, “How to create a log
file”)
6.2 Logging and storing measurements.
The Gasglass Handheld has the ability to log (store) approximately
1900 measurements.
Logging the data enables:
a. To store each measurement set as a separate log file
b. To store a number of different log files containing several measurements.
(One log file can contain several measurements)
c. To measure along the day, review and edit the data at a later stage
d. To name individual log files (only numbers can be used)
Start Up
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
1. From the main menu,
scroll by turning the encoder button to the LOG
ON/OFF menu
2. Pressing down on the
encoder button will make
the selection and the
display will show the
DATALOGGING menu.
3. When a new log is created, the DATALOGGING
menu will automatically
advance the log fi le number by one.
4. Turning the encoder
button will increase or
decrease the log number.
Press down on the encoder
button to confi rm a selection.
5. “LOGGING,” followed
by the log number, will be
displayed under a reading
when the logging feature is
enabled.
6.3 How to create a log fi le
NOTE! There can be several log fi les with the same name.
6.4 How to erase the last logged measurement
When the log mode is on and a measurement has been taken but the operator feels
that the measurement was an error measurement, it is possible to erase this measurement. This is done to prevent faulty log fi les on the PC.
1. The measurement is not
satisfactory.
2. Press and hold the encoder
button for at least 2 seconds.
3. The log value will be deleted
permanently.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
6.5 How to turn off the LOG mode
1. From the main menu,
scroll by turning the encoder button to the LOG
ON/OFF menu.
2. Pressing down on the
encoder button will make
the selection and the display will show, “DATALOGGING OFF”.
NOTE! When the Gasglass Handheld is connected to the PC and the log
files have been retrieved, the log memory will be deleted from the Gasglass
Handheld device. Using the Gasglass Handheld software is the only way to
completely empty the memory. This should be done periodically to prevent the
memory from exceeding it’s maximum storage capacity.
1. From the main menu
scroll, by turning the
encoder button, to the
DISPLAY MODE menu.
2. Select this by pressing
the encoder button once.
3. Turn the encoder button
to adjust the contrast of
the screen to desired level.
4. Press down the encoder
to confirm choice and exit
display mode.
6.6 Display contrast
4. With datalogging
turned off, “NOT LOGGED”
will be displayed after
every measurement.
5. To create a new log file
with a new name, repeat
the procedure explained
in 11.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
6.7 Gastype, Argon or Krypton
The Gasglass Handheld can be calibrated for both Argon and Krypton. The calibration is done by the manufacturer and the user has therefore to inform the manufacturer about this when ordering a device. The device comes standard with a Argon
calibration.
6.8 Gasglass Handheld only calibrated for Argon.
1. From the main menu
scroll, by turning the
encoder button to the
GASTYPE menu
2. Select by pressing the
encoder button once.
3. A screen will display that
only an Argon calibration is
installed.
4. The display will return to
main menu.
6.9 Change calibration mode to Krypton
1. From the main menu
scroll, by turning the
encoder button to the
GASTYPE menu
2. Select by pressing the
encoder button once.
3. A screen will display that
the calibration has been
changed to krypton.
4. When measuring the
measurement header will
be Kr:
Kr 94,2%
indicating that the measurement is in Krypton
mode.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
6.11 Enabling the PC Connection.
Before the Gasglass Handheld log data can be downloaded to a PC, the communication port has to be opened. This must be performed before enabling the connection from the PC.
To set up PC for communication, see chapter 9.
6.10 Change calibration mode back to Argon
1. From the main menu
scroll, by turning the
encoder button to the
GASTYPE menu
2. Select by pressing the
encoder button once.
3. A screen will display that
the calibration has been
changed to Argon.
4. When measuring the
measurement header will
be Ar:
Ar 94,2%
indicating that the measurement is in Argon mode.
1. From the main menu
scroll by turning the encoder button to the
PC-CONNECT menu
2. Pressing down on the
encoder button will make
the selection and the display will show, “PC-CONNECTION ENABLED”.
3. A screen will display
that the PC communication
is enabled.
4. The Gasglass Handheld
is open for communication
with the PC.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
6.12 Setting time and date
6.14 Information display.
6.13 Sensor test
The device date and time can be set by entering the menu, selecting setup menu
and ’Set time and date’. Turn encoder button to set year and press it to move on. In
a similar way, set month, day, hours, minutes and seconds.
When contacting Sparklike service, you may be asked to record the sensor information to check the sensor functionality on site. This is done as follows: Enter the setup
menu and select ’SENSOR TEST’. After the device shows text ’MEASURE NOW’,
perform a single measurement on 80% Argon or above recommended window.
Check that the spark hits directly through the window. Record all the numbers on
the screen and send them to Sparklike service.
You can retrieve the device serial number and calibration information through
SETUP->INFO.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
7 Things to consider when taking a
measurement
To be able to use the instrument in the best way
there are some factors influencing the measurement that should be considered. The Gasglass
Handheld requires two main things; LIGHT (Optics)
and HIGH VOLTAGE (Electricity).
If either or both of these factors are disturbed, the
measurement might be affected.
WARNING !!!!!HIGH VOLTAGE!!!!! WARNING
7.1 High voltage
The measurement is made using a high voltage spark. The voltage is approx.
50 000 V but the current is very small. Coming into contact with the spark will sting
a little but not harm a normal healthy person even though the instrument MAY NOT
to be used by a person with a pacemaker or who is in poor physical health. Nor
should the spark ever be pointed at any sensitive areas (eyes etc.).
When measuring, the hand unit will create a spark that passes through Glass 1 and
ignites inside the air space. Glass is an electrically insulating material, as is air. This
means that the spark needs to be strong enough to jump the air gap. In addition to
the other electrically insulated materials, such as laminated glass, plastic films, etc.
on either side of Glass 1, this makes it even harder to ignite inside the IG.
WARNING !!!!!HIGH VOLTAGE!!!!! WARNING
If there is a metallic coating on Glass 1, it will be impossible for the spark to get
through as the metallic film will cause the spark to stay on the surface. Argon gas is
a better conductor for the spark than air. This means that the spark actually ignites
easier when the fill level is higher. The other thing that helps the spark “jump” is a
metallic coating on Glass2, which grounds the spark.
NOTE! NO SPARK DETECTED. Check that spark hits through the window.
7.2 Light
The measurement is dependent on a stable light signal. The light can not be
measured if the total light level is too weak or too strong. The total light intensity
increases with the background light level as well as with increasing argon percent
when measured. If the background light is too strong, e.g. measuring against the sun
or a bright lamp, the argon light will “drown” in the sunlight. If the argon concentration is very low, the signal light is very low causing the spectrometer not to see the
light.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
7.3 In brief, factors to consider when measuring
8 How to perform a
measurement
As described above there are different factors that may affect the measurement result.
Sparklike has done extensive research on
how to obtain the best possible results when
measuring with the Gasglass.
The following procedures are recommended
when measuring with the Gasglass.
Measure close to the spacer
As the spacer bar of an IG unit is often metallic or contains metal, the spacer bar
will help the spark to ignite. It is therefore suggested that the measurement is made
close to the spacer. The centre of the Gasglass Handheld should be approx. 5cm
(2”) from the inner side of the spacer (Approx. 10mm from the side of the front
piece). There is no difference at which height of the IG it is measured.
Factors affecting the
optics:
- Coloured glass
- Tinted glass (minimal effect)
- Strong background light (Against the
sun or other source)
- Dirt on glass (minimal effect)
- Dirt on the front optical fibre
- Damaged front optical fibre or
electrode
Factors affecting the
spark:
- Thick glass (over 6 mm)
- Plastic films on Glass 1 (Laminated
glass, coatings, etc.)
- Metallic films on Glass 1
- Metallic components in Glass 1
- Low Argon fill (Less than 80%)
- Wide spacer (over 20mm)
- Electrode is not in contact with the
glass surface
- Gasglass is not evenly pressed against
the glass.
- Non-metallic spacers
Correct conditions:
- Stable dark background light
- Hand unit NOT moved during
measurement
Factors making it
easier for the Spark to
“jump“:
- High argon fills
- Thin glass (6mm or less)
- Thin air space (20mm or less)
- Metallic or other conductor on
surface 3, such as low-e coating
- Metallic spacer bar
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
Measure several times: “Because you can”
When measuring the spark will ignite inside the air space ionizing
the gases, leaving the gases ionized for a short period of time.
This means that the second measurement will ignite easier and
producing a better result. Measuring more than three times on one
place may cause the Low-E coating to burn changing the readout
of the Gasglass. For repetitive measurements, move the hand unit
slightly after two or three measurements.
Keep the IG upright
Due to the earth’s magnetic field and the ionization of
the gasses, the spark will try to “travel up” during the
measurement. This causes the spark to act more erratically than if the IG would be laying flat down. In this way
the Low-E is protected better from burning so it is suggested to measure the IG standing up.
Do not move the hand
unit during ONE single
measurement
During one measurement cycle two individual measurements are being made; one background measurement and one with the spark on. If the hand unit is
being moved during the measurement cycle, the background is altered and the results may not be accurate.
Keep the hand unit flush to
the IG unit
If there is space between the spark electrode and the
surface of the glass, a big part of the spark burst will
occur outside of the IG unit. This means that the instrument is not measuring the spark inside the window
but a mix of the inside gas and normal air causing the
readings to be too low. The user can easily hear when
the hand unit is flush to the IG.
Non Low-E IG units
As the LoW-E coating is metallic, this will act as a ground for the spark. This grounding is
being used when the instrument is calibrated. If the window has no Low-E coating, there
is no ground to where the spark will ignite producing more erratic readings. These windows should be measured with either a finger on the back of the IG or some other metallic
ground for the spark.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
8.1 Restrictions
Following is a list of different IG types that can be
measured and types that can not or are difficult
to measure. There are several conditions that will
affect the restricitons. Most of the restricitons are
bound to the possibility for the spark to break
trough and come in contact with the center gas
that is to be measured. Any metallic coating (on
the side of measurement) will prevent the spark
from reaching the gas. A thick glass or a thick
lamination will also restrict the spark from going
trough the element. As Argon and Krypton are
good conductors, a high fill level (>80%) will make
the prosess easier. Consult your local distributor or
Sparklike for any special types.
Most of the restrictions are caused by the Glass 1
Surface 1 Glass1 Surface 2 Spacer Surface 3 Glass 2 Surface 4
Following is a list of different IG types that can be measured.
a. IG with glass 1 = clear and surface 3 = LowE
Clear Clear Max. Clear Max. 24mm LowE N/A N/A
6 mm.
b. IG with glass 1 = Clear and surface 3 = Clear
Clear Clear Max. Clear Max. 24mm Clear Clear Max Clear
6mm 6mm
c. IG with glass 1 = Toughened and surface 3 = LowE
Clear Tgh Max Clear Max 24mm LowE N/A N/A
6mm
d. IG with glass 1 = Toughened and surface 3 = Clear
Clear Tgh Max Clear Max 24mm Clear Clear Clear
6mm Max 6mm
Following is a list of different IG types that are difficult or can not to measure.
e. IG with glass 1 = Tinted
As there are a lot of variations of tinted glass including solar control and different colorizations of the glass there can not be one true rule
for this. If the tint includes a metal component it will prevent the spark from breaking trough glass 1 and it will therefore prevent
the measurement. As the Gasglass Handheld measures light wavelengths, a coloured glass might also have an effect. Please contact your
distributor for these. Otherwise rules applies as for point a.
f. IG with glass 1 = Laminated
As the lamination will act as an insulator it will therefore more efficiently prevent the spark from breaking trough glass 1. Therefore there
might be difficulties measuring thick laminations. As the Argon and Krypton gas will act as conductor they will therefore make the process
easier. In an IG unit where the Argon/Krypton concentration exceeds (>) 85% gas the following general limits can be set.
Clear 4+1+4 Clear Max. 20mm LowE N/A N/A
Laminated
g. IG with glass 1 = Frosted
Same restrictions as for a. and b. depending on LowE coating
h. Triple glazing
Due to different compositions of a triple glazing unit there are several that can not be measured as the spark will not reach the insulating gas.
As one guideline can be mentioned that if Surface 3 or 4 has an LowE coating and there are no one of the restrictions mentioned earlier,
the unit can be measured, otherwise contact your distributor.
Side of
measure ->
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
9 Troubleshooting the Gasglass Handheld
9.1 Errors when measuring
There are a number of factors that can affect the measurement. When these factors
occur an error message or warning message will be shown on the screen. In addition
to error/warning message, a scrolling text indicates more precise error message and
possible action to resolve the issue.
The measurement accuracy is not specified in the error/warning situations.
The most common messages are:
LOW CONCENTRATION DETECTED. The measured concentration is below 40%.
The measured window may have low concentration, no fill or the spark may be measuring air. (Air has 0.9% argon in addition to 78% nitrogen and 21% oxygen.)
WEAK SPARK SIGNAL. The detector cannot see the spark well enough to make a
measurement. Check that the spark hits through the window. Try measuring from a
slightly different position.
BAD SPARK. Gas percentage cannot be calculated from the spectrum measured.
Typically this error message is given when the spark ignites outside the window.
OVEREXPOSURE. The sensor receives too much light during the measurement.
Check that there are no bright lights behind the window being measured.
WEAK SIGNAL. The sensor does not receive enough signal. Try measuring again. If
the problem persists, there may be an electronics fault that requires service.
NO SPARK DETECTED. The sensor does not receive enough light from the spark.
Check that spark hits through the window. If the spark hits to the side spacer, try
measuring from a slightly different location so that the spark travels through the
window. Check also that the sensor ‘eye’ in the front piece is clean of dust and dirt.
UNKNOWN WARNING / UNKNOWN ERROR. An unknown error occurred in the
measurement, try repeating the measurement. If the problem persists contact your
reprentative.
If the Gasglass Handheld shows a warning message, the presented measurement
result is only for informational purposes and result should not be trusted.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
10 How to connect to a PC
Provided with the Gasglass Handheld is a PC software that can be found on the
product CD. Please make sure that all needed software and drivers are installed
before attempting to connect the Gasglass Handheld to the PC.
1. Connect the provided USB cable
to the USB socket in the Gasglass
Handheld
2. Connect the provided USB cable
to the PC
3. Start up the Gasglass Handheld
4. Enable the PC connection from
the Gasglass Handheld.
See: Enabling the PC Connection
(6.11)
5. Start the PC software
6. Press the “read datalogs”
See: How to use the Gasglass Handheld PC
software (10)
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
11 How to install the Gasglass Handheld PC
software (Win XP)
To be able to use the PC software some additional software needs to be installed.
Please follow these instructions in the order that are explained below.
11.1 Installing the USB <-> Serial Converter.
For the Gasglass Handheld to be able to communicate with a PC it’s needed to create a virtual serial port (COM) from one of the PCs USB ports. With the provided CD
there is software that does this.
Please note that the pictures for these instructions are for windows XP and if another version of windows is used, the lay-out may be different.
A. Insert the Provided CD into the PC
B. Connect the Gasglass Handheld via the provided USB cable
to one of the PCs USB sockets.
C. Turn on the Gasglass Handheld
D. A information box in the bottom of the screen will appear.
E. The install wizard software will start up automatically.
Do not allow windows to search for the drivers.
Tag: No, not this time.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
F. This wizard for installing USB < - > Serial Converter opens up.
Tag; Install the software automatically. NOTE! Insert the CD at this stage.
G. When the installation wizard has found the drivers it was looking for
it will start the installation (this might take a few minutes)
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
H. The first stage of the installation is completed. Press finish.
NOTE! The installation will continue.
I. The found new hardware sign will pop up again.
J. The welcome to install new software wizard will appear.
Do not allow windows to search for software. Tag: No, not this time.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
K. USB Serial Port wizard for installing USB < - > Serial opens up.
Tag; Install the software automatically.
L. When the installation wizard has found the drivers it was looking for
it will start installation (this might take a few minutes)
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
M. The installation wizard will inform when the installation is completed.
N. When the installation is completed a message will pop up.
The drivers are now installed on your PC.
Next step will be to install the actual PC software.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
12 Installing the PC software
A. Insert the provided CD. Open it and choose the icon shown below.
B. Select the preferred language for the installation.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
C. The welcome to installation wizard window will show, click next.
D. Select the preferred directory where the software is to be installed.
The default location is c:\Program Files\* which is a normal place to install.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
E. Select the folder name in which the software is to be installed.
Default is Gasglass Handheld.
F. Select the final tasks for the install wizard
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
G. The installation is completed
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
13 How to find and set the right COM port
from the PC.
To be able to establish communication between the PC and the Gasglass Handheld,
the right COM port must be found. Follow the following steps for this task.
A. IMPORTANT. Connect the Gasglass Handheld to the PC and turn the
Gasglass handheld on before continuing.
D. The Device Manager window will appear.
From the Device Manager window click the ‘+’ next to Ports (COM & LPT)
B. Right click the My Computer
icon on the PC. From the menu
select Properties
C. The System Properties window
will appear. From the System
Properties window select
Hardware and under
this sheet Device Manager.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
E. If the Gasglass Handheld is correctly connected and installed
on the PC a USB Serial Port (COM [number]) will show.
This line shows the COM port number that the Gasglass Handheld uses on this PC.
In this example the Gasglass Handheld uses COM 5. This number must be entered
in the Gasglass Handheld software under the File, Settings, Enter COM port. Before
using for the first time.
NOTE! The COM port number varies depending on PC.
NOTE! If there is more than one device installed and in use
these will all show in this window. These can and will change if the device
is connected to a new COM port
NOTE! Double digit COM port numbers are not allowed for data transmission.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
14 How to use the Gasglass Handheld PC
software
The Gasglass Handheld software is designed only to handle the logged data from the
Gasglass Handheld. This means that the software does not have too many features.
A. Starting up the first time.
Please make sure that you have the right settings on the PC software. Important is that
the right COM port is selected. See: How to find the right COM port from the PC.
B. Starting up the software
After a successful installation, an icon as below
will show in the Desktop. Start up by double
clicking the Icon
C. Changing the COM port setting.
From File choose Settings.
D. Change COM port
Fill in the right COM port number and click OK.
See: How to find the right COM port from the PC.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
E. Connect the Gasglass Handheld to the PC
See: How to connect to a PC
F. To retrieve data from the Gasglass Handheld, click Read Data log(s) button
G. After a successful download the window looks as follows. See picture.
NOTE! The Gasglass Handheld needs to be turned on
when downloading data.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
H. The window contains of the following.
H1. Top menu
H2. The serial number for the connected Gasglass Handheld
H3. All the downloaded log files.
Contains the file name, creation time and date of the log file.
H4. The content of the selected log file.
Will show all the measured data within the selected log file by double clicking the
log file.
H5. Download status bar.
Shows the status when downloading data from the Gasglass Handheld
H6. Read Data Logs.
This downloads the data from the connected Gasglass Handheld.
See; How to connect to a PC
H7. Downloaded data.
Shows all downloaded data from the Gasglass Handheld.
H8. Sync GGHandheld.
Sends the current time and date to the Gasglass Handheld. Please check that the
time and date settings are correct on the PC. It is important that the time and date
is up to date on the Gasglass Handheld as this information will show on the downloaded data logs.
NOTE! PC communication needs to be activated from the
Gasglass Handheld device.
H9–10. Shows the correct time and date of the PC.
NOTE! Save data before closing software.
H10 H9
H5
H3
H2
H1
Ar/Kr error time concentration
H6
H7
H8
H4
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
H1-a. File / Save
The save command saves
all the downloaded data
as a *.txt file.
H1-b. File / Settings
The Settings command
allows changing the communication (COM) port
between the Gasglass
Handheld and the PC
H1-d. File / Exit
Exit the software.
Please save all data
before exiting.
H1-e. Data / Copy Current Log
The Copy Current Log command copies the selected log
file to the clipboard.
H1-f. Data / Copy all logs. Select the log that is to be copied to clipboard.
Only the selected file will be copied to the clipboard.
H1-f. Data / Copy all logs
All the downloaded logs will
be copied to the clipboard.
H1-c. Change the COM port
Set the right COM port for communication
and press OK.
See: How to find the right COM port from
the PC
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
15 Troubleshooting the PC software.
Problem: No data is downloaded from Gasglass Handheld when
selecting Read Data Log(s).
Read the messages in the Transfer Status window in the PC software
Message: Data transfer error: invalid port number, opening of
COM 6 failed
Actions:
a. Check that the right COM port is selected.
Please see; How to find the right COM port from the PC
b. Check that the provided USB cable is connected to the PC and the Gasglass
Handheld
c. Check that the Gasglass handheld turned on
d. Check that the Gasglass handheld is in “PC CONNECT” mode.
Message: COM time out
Actions:
a. Enable PC Connection from the Gasglass Handheld
Please see; Using the Sparklike LCD Screen
b. Check the communication port.
Message: No stored data in Gasglass Handheld
Actions:
a. There is no stored data in the Gasglass Handheld. Make sure that the logging
function is turned on in the Gasglass Handheld.
Please see: Using the Sparklike LCD Screen
NOTE! All logged data will be erased from the Gasglass Handheld when downloaded to the PC.
Problem: The time and date is wrong on the screen
Actions:
Make sure that the time and date settings are correct on the PC that is in use.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
16 Registering as a Gasglass user
By registering as a Gasglass Handheld user you can make sure that your device is
listed in our device register. By registering our after sales can make sure that you are
informed about when your device is due for calibration and if there is any updates
available. The registration is simply done by sending an email to our after sales
where you inform us about the device serial number and your contact information.
Email: aftersales@sparklike.com
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
17 Annual Calibration of the
Gasglass Handheld
The manufacturer suggests that the Gasglass Handheld is calibrated annually. By
performing the calibration every year the user will make sure that the device works
as it should. The calibration can only be performed by the manufacturer or by any,
by the manufacturer accredited, service centre
In the calibration process the device is checked for any faults and will also be cleaned
at the same time. In case of that the service centre finds any faults or need for updates, the user will be informed of such before any action is taken.
The annual calibration steps are as follows:
1. Contact Sparklike, Ltd by email or by phone of your request.
Please inform us about the following in this stage:
a. Your request
b. Your contact information, return and billing address.
c. The serial number of the device (can be found on the info plate)
d. Please also let us know if there is anything else you whish to be repaired
or updated
2. When the request is received, Sparklike, Ltd. after sales will inform you
about schedules and prices. The expected calibration time is 2 working
days plus time needed for shipment.
3. When confirmation is received, ship the device to the following address:
Please write a note placed within the package that states your return address and contact person.
Sparklike Ltd
Tekniikantie 12
FIN-02150, ESPOO
4. When Sparklike, Ltd. receives the shipment and the device is looked over,
a note will be sent to you if any updates are available or if there are anything that needs repairing.
5. When the all the actions are taken, the device will be returned to you.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
18 Checking the calibration
When measuring an IG unit, it is good to follow a certain procedure. The sequence
is performed by taking 15 single measurements right after each other for each IG.
The measurement spot is also to be changed after each single measurement. Please
see picture below for the area within to perform the single measurements. A normal
procedure is to take the first measurement at the left top of the unit, taking a total
of 15 measurements moving the measurement handle down slightly after each measurement until reaching the bottom of the measurement area. Repeat this on the
other side of the unit.
18.1 Calibration check with pre-filled IG units
The calibration check is done by pre-manufacturing a batch of IGUs. The IGUs are to
be filled with Argon gas and it is suggested
that the concentration exceeds 85% Argon
for the test to be reliable. The best concentration level for this is over 90% and under
95% Argon . It is also suggested that at least
5 IGUs, preferably 10 IGUs are made at the
same time.
The idea with this test is that it has to be
done the first time when the Gasglass device
reaches the customer as in this stage we can
be sure that the device is within calibration
limits.
E.g. 10 units are produced and measured.
Please follow measurement instructions for each unit.
The result might be as follows:
Write down the measurement results and store them. E.g. on a sticker on the IGU.
For best performance the results should be an average of several measurements
taken from the same unit.
. Day 1
IGU #1 92% Ar
IGU #2 90% Ar
IGU #3 85% Ar
IGU #4 91% Ar
IGU #5 88% Ar
IGU #6 89% Ar
IGU #7 83% Ar
IGU #8 90% Ar
IGU #9 92% Ar
IGU #10 93% Ar
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
The same 10 IGUs are measured again after 1 week and the result is as follows:
We can see that only for a few IGUs
has the percentage changed extensively. Also note that the percentage
for these has dropped. From this
we can conclude that the Argon has
leaked out from these few IGUs. For
the other IGUs the percentage has
changed only slightly, this can be
because of homogenisation within
the unit. The change is still so small
that it is not to be taken into account. The IGUs that has been leaking is to be changed for new ones.
Again some time has passed and the units are tested again and the results are as
follows:
We can now see that the ALL the
measurements has dropped dramatically. It is possible but not likely
that ALL the units have been leaking
this much and therefore we can
with high confidence suspect that
the calibration of the Gasglass has
changed.
If the results of the measurements in the previous test would have been as follows:
We can see that all the measurement results have risen. This is not
THEORETICALLY possible and
therefore we can be quite sure that
the calibration of the Gasglass has
changed.
In the two last cases, please contact
your local distributor or Sparklike,
ltd. direct.
. Day1 Day 7
IGU #1 92% 91.5% Ar
IGU #2 90% 70% Ar
IGU #3 85% 85% Ar
IGU #4 91% 90.5% Ar
IGU #5 88% 87.5% Ar
IGU #6 89% 73% Ar
IGU #7 83% 82.5% Ar
IGU #8 90% 86% Ar
IGU #9 92% 91% Ar
IGU #10 93% 92.5% Ar
. Day1 Day 7 Day 30
IGU #1 92% 91.5% Ar 80%
IGU #2 90% 89.5% Ar 50%
IGU #3 85% 85% Ar 70%
IGU #4 91% 90.5% Ar 74%
IGU #5 88% 87.5% Ar 72%
IGU #6 89% 89.5% Ar 71%
IGU #7 83% 82.5% Ar 65%
IGU #8 90% 89.5% Ar 75%
IGU #9 92% 91% Ar 79%
IGU #10 93% 92.5% Ar 78%
. Day1 Day 7 Day 30
IGU #1 92% 91.5% Ar 93%
IGU #2 90% 89.5% Ar 92%
IGU #3 85% 85% Ar 94%
IGU #4 91% 90.5% Ar 95%
IGU #5 88% 87.5% Ar 92%
IGU #6 89% 89.5% Ar 93%
IGU #7 83% 82.5% Ar 92%
IGU #8 90% 89.5% Ar 91%
IGU #9 92% 91% Ar 95%
IGU #10 93% 92.5% Ar 96%
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
Sparklike, Ltd. Uses and also suggests an IGU that is of the size:
Width: 350mm
Height: 350mm
Thickness: 12 mm
Glass 1: 4 mm clear float
Spacer: 12 mm (metallic)
Glass 2: 4 mm LowE coating
18.2 Checking the calibration with premixed gas.
One more precise way of checking the calibration of the Gasglass device is using
known premixed gas to fill IGUs. The idea of the test is the same as when using pre
filled IGUs but the user will know what he should expect from the test results.
The procedure is as follows:
a. Order premixed gas from you local gas supplier. Suggested mix is 90%
Argon and 10% compressed Air.
Note that the mix seldom is exactly what you have ordered. The supplier will state
their fill percentage on the bottle. The note will also state a possible error in the
mixed gas. Please take this into consideration.
Note also: compressed air consist of 20,9% O2 and 79% N2.
b. Build a system as the picture to the right shows.
• Make sure you have an air tight system that will not leak.
• Make sure that you regulate the in-flowing gas otherwise the IGU will EXPLODE.
• Regulate the flow to approximately 1 l/minute flow through a diam. 4mm tube.
• This should be monitored!
c. Calculate the volume of your IGU
Volume (V) = Width*Height*Depth, result should be in “litres”
d. Fill the unit
Calculate the time of filling the unit Time to fill (t) = V / Flow
e. Over fill the unit by at least 4 times
Regardless, unit size, flow it at least 1 minute.
f. Measure the unit
Let the unit settle after filling for 30 seconds.
Perform the measurement as instructed earlier, see point 2.1
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
19 Appendix A:
Gasglass Argon Calibration
The Gasglass Handheld is factory calibrated to Argon prior to shipment. The calibration is done by measuring the following concentrations of Argon in a 4mm float –
12mm spacer – 4mm Low-E IG unit:
Argon: 97.5% Air: 2.5%
Argon: 95% Air: 5%
Argon: 90% Air: 10%
Argon: 85% Air: 15%
Argon: 80% Air: 20%
Argon: 70% Air: 30%
Argon: 50% Air: 50%
Argon: 0% Air: 100%
The original calibration data is provided with the instrument. If the Gasglass
Handheld is maintained properly the calibration should not change over time. The
Gasglass Handheld calibration should be tested on a regular basis. If the calibration
has changed, please consult your distributor or Sparklike for information on how to
change the calibration.
19.1 Accuracy of the device:
The accuracy of the Gasglass Handheld is stated to be within the following
specifications:
The test unit is measured 15 times. The limits of the difference between the argon
concentration (Ar%) in the test unit and the measured average of 15 measurements
(∆15) are:
Ar% 100 97, 5 95 90 85 80 75 70 65 60 50
∆15 ±0,50 ±0,50 ±0,50 ±1,00 ±2,00 ±3,00 ±3,50 ±3,50 ±3,50 ±3,50 ±3,50
The standard deviation first confidence interval (68% of the readings) must also fit
inside the limits. The lowest measurable concentration is approximately 50%
NOTE! Lowest measurable concentration is approx. 50%
NOTE! The accuracy is tested to be according to the specifications at the
time of shipping for a 4-12-4Low-E IG unit.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
20 Appendix B:
Gasglass Krypton Calibration
The foundation for the Gasglass Handheld is laid by a very extensive research for
the detection of Argon concentrations. As a side result of this the Krypton measurement feature was achieved. Therefore the calibration for Krypton will not be as accurate as the Argon calibration, neither will the field of use be the same. As several
customers has asked for this feature, Sparklike, Ltd decided to provide this feature,
though on a different accuracy level than the Argon calibration. This document
gives an indication on what the actual accuracy and fields of use is for the Krypton
calibration.
20.1 Krypton Accuray Limits
In the graph below the standard deviation limits can bee seen for Krypton calibration.
Test Unit: 4-12-4 Optitherm SN LowE
Size: 350*350 mm
Spacer bar: 12 mm Aluminium
Primary sealant: Polyisobutylene
Secondary sealant: Polysulfide
Kr% 100 95 90 85 80
∆15 ±1.0 ±1.0 ±2.0 ±5.0 ±5.0
NOTE: The accuracy of the Gasglass Handheld is measured for the above
mentioned IG only*. If the IG type differs from this, the accuracy is not
guaranteed. The Gasglass Handheld instrument may show slightly different
readings depending on the kind of IG units currently being measured.
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
22 Appendix C:
Technical specifications
Overall Dimensions: 265*190*90 mm
Weight: 2 kg
Operating Conditions: +10° — +35° C
Humidity: 0 - 90 % R.H. Non-condensing
Main Power Supply: 16,8 V Li-ion battery, 2 Ah
Power Consumption: 40 W
Battery Charger: Li-ion battery charger, 4 cells
Connectors: USB and Battery charging
Display: 128*64 pixel LCD display
Measurement time: 1s
Software: Gasglass Handheld data logging software
for PC and communication drivers.
Data logging capability: Approximately 1900 measurements
Manufacutrer:
SPARKLIKE, LTD.
Address: Tekniikantie 12,
FIN-02150, ESPOO
Phone: +358 10 387 7701
Fax: +358 10 387 7707
Email: sparklike@sparklike.com
Web: www.sparklike.com
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
23 Appendix D:
Assurance of conformity
SPARKLIKE, LTD.
Address: Tekniikantie 12,
FIN-02150, ESPOO
Phone: +358 10 387 7701
Fax: +358 10 387 7707
Email: sparklike@sparklike.com
Web: www.sparklike.com
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GASGLASS HANDHELD V2 — INSTRUCTIONS MANUAL
SPARKLIKE, LTD.
Address: Tekniikantie 12,
FIN-02150, ESPOO
Phone: +358 10 387 7701
Fax: +358 10 387 7707
Email: sparklike@sparklike.com
Web: www.sparklike.com
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