Tenmars TM-207 Manuel utilisateur
SOLAR POWER METER
User’s Manual
TM
-
20
7
HB2TM2070001
TENMARS ELECTRONICS CO., LTD
CONTENTS
1. FOREWORD...................................................................... 2
2. SAFETY PRECAUTIONS AND PROCEDURES..... 2
3. THE FOLLOWING SYMBOLSARE USED:.............. 3
4. APPLICATIONS ................................................................ 4
5. FEATURES......................................................................... 4
6. NAME AND FUNCTION OF EACH PART................. 5
7. ELECTRIC SPECIFICATION....................................... 11
8. Safety and maintenance standards........................... 12
9. Battery Replacement..................................................... 13
10.SERVICE.......................................................................... 13
11.END OF LIFE.................................................................. 16
TM-207
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1. FOREWORD
Solar meter: a device used to measure solar power.
From the moment you buy such a product, your future
is not uncertain any more. When the sun shines
recklessly, just take the TM-207 and aim its opening at
the sun, and you will see how powerful the sun is. If
you want your skin white, you surely cannot do without
it!
Measurement: Expressed by W/m2or BTU (ft2*h).
2. SAFETY PRECAUTIONS AND
PROCEDURES
This instrument conforms with safety Standard EN
61010-1 related to electronic measuring instruments.
For your own safety and to avoid damaging the
instrument follow the procedures described in this
instruction manual and read carefully all notes
preceded by this symbol.
CATION
For your own safety an
d to avoid damaging
the instrument follow the procedures
described in this instruction manual and read
carefully all notes preceded by this symbol
TM-207
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When taking measurements:
Be particularly careful when measuring voltages
exceeding 20V to avoid risks of electrical shocks.
Avoid doing that in humid or wet places.
Avoid doing that in rooms where explosive gas,
combustible gas, steam or excessive dust is present.
Keep you insulated from the object under test.
Do not touch exposed metal parts such as test lead
ends, sockets, fixing objects, circuits etc.
Avoid doing that if you notice anomalous conditions
such as breakages, deformations, fractures,
leakages of battery liquid, blind display etc.
3. THE FOLLOWING SYMBOLS ARE USED:
CAUTION - refer to the instruction manual -
an improper use may damage the instrument
or its components
Danger high voltage: risk of electric shock
Double insulated meter
AC voltage or current
DC voltage or current
Earth
TM-207
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4. APPLICATIONS
Transmission measurement is most suitable for
measuring the effectiveness of the solar film.
Solar radiation measurement.
Car windows light intensity measurement.
Optimal incident angle for the solar panel.
Measurement of the sun’s transmission
through transparent and film glass
Convenient, no need to adjust, data displayed
clearly.
5. FEATURES
Super low price, high precision.
Measurable light sources, including all visible
light.
Overload display OL.
Select either W/m2or BTU / (ft2*h) units1
Stable for long use.
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6. NAME AND FUNCTION OF EACH PART
6.1. THE LCD DISPLAY SHOWS:
1. Data hold .
2. Max. value.
3. Min. value.
4. Decimal point.
5. numeral screen.
6. W/m2
7. BTU (ft2*h)
8. Low battery
indicator
6.2. BUTTONS:
1.
Power button
.
2. Lock up Max. and
Min button.
3. W/m2switch button.
4. Data Hold button.
5. Auto Range.
6. BTU (ft2*h) switch
button.
7. ZERO adjustment.
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6.2.1.Power button :
Press the “ ” button to turn ON the power.
The display comes alive.
Press the “ ” button once again to turn OFF
the power and put the device go into sleep mode.
The display changes from light to dark.
6.2.2.Lock up Max. and Min button:
When you test in W/m2or BTU (ft2*h) press the
“ ” button to display the max. or min. reading.
Press and hold the “ ” button for 1 second to
allow the device to read the max. value. Press the
button one more time to read the min. value.
Press and hold the “ ” button for more than 1
second, and the max. and min. come off.
When the “ ” button is functional, the
“ ” button is disabled.
TM-207
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6.2.3. BTU (ft2*h) :
Press the “ ” button to go into Btu (ft2*h) mode,
The screen displays Btu (ft2*h). if screen displays
W/m2, To select a different unit, Press the “ ”
button to switch from W/m2to Btu (ft2*h) .
6.2.4. W/m2button :
Press the “ ” button to go into W/m2mode. if
screen displays Btu (ft2*h) , To select a different unit.
Press the “ ” button to switch from Btu (ft2*h)
to W/m2.
6.2.5. Data hold button:
Press the “ ” button to go into hold mode,
and “ D-H” appears on the screen to allow you to
read the data. Press this button once again to
deactivate it.
TM-207
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6.2.6.Auto Range button Large integrated circuit
design :
Press the “ ” power button to turn ON the
power and put the device to operating mode. If
“199.9” comes up on the screen, it suggests
the device will become overloaded or has become
overloaded “OL”. In this case, press the “ ”
button, and “1999” or your acquired value then
comes up.
6.3. TEST PROCEDURE
Press the ZERO adjustment.for the zero
adjustment if any digits is appear
If performing the zero adjustment after powering on,
several digits may not disappear. In this case,
perform the zero adjustment again.
Measure your car’s headlights:
Turn ON your car’s headlights. Then turn ON the
TM-207 solar meter, and “00.0” appears on the
screen. Put the device down close to the headlights.
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