Correction Factor; Spectrum For Photo Detector; Measuring Procedure; Maintenance - koban KL 6610 Manual De Instrucciones

KL 6610
Digital luxmeter

Correction factor

Mercury Lamp
Fluorescent Lamp
Incandescent Light
Daylight
Spectrum for photo
detector
100
80
60
40
20
400 500 600
Wave Length (nm)

Measuring procedure

1. Power-up: Press the POWER key to
turn the meter on.
2. Selecting the LUX scale: Set the
Function switch to desired LUX
range.
3. Face the photo detector to light
source in a horizontal position.
4. Read the illuminance value from
the LCD display.
5. Data-Hold mode: Press the HOLD
key to select Hold mode. When
HOLD mode is selected, the
illuminance meter stops all further
measurements. Press the HOLD key
Instructions manual | 10
again to cancel HOLD mode. Then
it resumes normal operation.
6. When the measurement is
x 1.1
completed, turn the power off.
x 1.0
x 1.0
NOTE: If display indicates one or
x 1.0
more leading zeros, user has to
shift the Function switch to the
next lower range scale to improve
resolution and accuracy.

Maintenance

General maintenance

• To keep the instrument clean,
wipe the case with a dry cloth and
detergent, do not use abrasives or
solvents.
700 800 900 1000
• The white plastic disc on the top
of the detector should be cleaned
with a damp cloth when necessary.
• Any adjustment maintenance
and repair shall be by a qualified
person.

Battery replacement

• When the battery voltage drop
below proper operation range the
display and the battery need to be
replaced.
• Slide the battery cover away from
the instrument and remove the
battery.
• Replace with 9V battery and
reinstall the cover.
symbol will appear on the LCD
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