Tenmars TM-206 User manual

Solar Power Meter
TM-206
User’s Manual
HB2TM2060002

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CONTENTS
1. FOREWORD……………………………………….4
2. WARNING AND PRECAUTIONS
3. APPLICATIONS
4. NAME AND FUNCTION OF EACH PART
5. ELECTRIC SPECIFICATION
6. ACCESSORIES
7. SAFETY AND MAINTENANCE
8. BATTERY REPLACEMENT
9. END OF LIFE
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..…….5
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1. FOREWORD
The instrument measure the solar power from the solar
power.
2. WARNING AND PRECAUTIONS
CAUTION
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 .
Avoid doing that in humid or wet places.
Avoid doing that in rooms where explosive gas,
combustible gas, steam or excessive dust is
present.
3. 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.
Convenient, no need to adjust, data displayed
clearly.

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4. NAME AND FUNCTION OF EACH PART
4.1 THE LCD DISPLAY SHOWS:
1. Data hold .
2. Max. value.
3. Min. value.
4. Decimal point.
5. Numeral screen.
6. W/m2 unit
7. BTU (ft2*h) unit
8. Low battery indicator
4.1.1. Power button:
Turn power on or off .
4.1.2. Lock up Max. and Min button:
When you test in W/m
2
or BTU (ft
2
*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.

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4.1.3. BTU (ft
2
*h) / W/m
2
button:
The screen displays BTU (ft
2
*h). Press the “ ”
button to switch from BTU (ft
2
*h) to W/m
2
. To select
a different unit, just press this button once again.
4.1.4 Data hold button:
Freezes the reading present on the LCD at the
moment the button is pressed.
Press HOLD again to disable Data Hold.
4.1.5. Manual range selection:
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.
4.2. OPERATION
1. Press the button to turn power on or off.
2. Remove sensor cap and place the sensor
perpendicular to the light.
3. Select button scale and range for reading.
4. When done testing, replace the sensor cover to protect
the filter and sensor.

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Picture 2:
Picture 3:
Measure the solar insulation effect of your house’s
windows:
Close the window. Press the “ ” button on
To test the sun’s
intensity, put the
device up close
to the window.
Turn on the headlights
and put the device
down close to them to
test their intensity.
To test the sun’s intensity, put
the device close to the
windo
w
.

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your TM-206 solar meter, and “00.0” comes up on
the screen. Put the device close to the window
and aim it at the sun. Compare the value against
that acquired when the window is closed and the
device is placed at the same position, in order to
understand the window’s heat efficiency.
(Picture3)
5. ELECTRIC SPECIFICATION
Battery life: approx. 100 hr.
Accuracy：typically within ±10W/m2[ ±3 BTU /
(ft2*h) ] or ±5% , whichever is greater in sunlight;
Additional temperature induced error ±0.38W/m2/
℃[ ±0.12 BTU / (ft2*h)/℃] from 25℃
Operating temp. & RH: 5℃~40℃, below 80%RH.
Storage temp. & RH: -10℃~60℃, below 70%RH.
DISPLAY：3-1/2 digits LCD with maximum reading
1999.
Sampling Time：Approx. 0.25 second
Resolution：0.1W/m2, 0.1 BTU /(ft2*h).
Accuracy: < ±3/year
Over-input：Display shows" OL".
Range：1999W/m2, 634 BTU /(ft2 * h).
Dimensions & weight: 132(L) x 60(W) x 38 (H)mm,
approx. 150g.
EMC: this instrument is EMC-compliant and has
undergone compatibility tests according to
EN61326 (1997) + A1 (1998) + A2 (2001).

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6. ACCESSORIES
User manual.
9V battery(NEDA 1604 IEC 6F 22 JIS 006P)*1
carrying case.
7. SAFETY AND MAINTENANCE
Operating altitude: below 2,000m.
Operating environment: for indoor use, expose to
pollution level II.
This is a precision device. During use or storage,
do not go beyond its spec. to prevent any possible
damage or danger.
Do not put this device in direct sunlight or where it
is hot and/or damp.
Remember to turn OFF the power after use. For
long storage, remove the battery to prevent the
battery from leaking to cause damage to the parts
inside.
Clean the device with a dry soft cloth. Wet cloths,
liquid and water are prohibited.

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8. BATTERY REPLACEMENT
When the symbol " " is displayed, batteries need
replacement.
CAUTION
Before replacing batteries disconnect the
test leads from any energized circuits to
avoid electrical shocks.
9. END OF LIFE
Caution: this symbol indicates that
equipment and its accessories shall
be subject to a separate collection
and correct disposal.

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Tenmars Electronics Co., Ltd.
6F., No.586, Rueiguang Rd., Neihu District,
Taipei City 114, Taiwan
E‐mail:[email protected]m
http://www.tenmars.com