2
PB
TABLE OF CONTENTS
1. INTRODUCTION ........................................................................................ 2
2. PANEL DESCRIPTION .............................................................................. 2
3. MEASUREMENT PROCEDURES ............................................................ 3
4. ZERO ADJUSTMENT & CALIBRATION ................................................... 3
5. BATTERY REPLACEMENT ...................................................................... 4
6. SPECIFICATIONS...................................................................................... 4
7. LIGHT SPECTRUM CHART ................................................................... 4
8. WARRANTY……………………………………………………. ................... 4
1. INTRODUCTION
Compact and portable, your new meter can be used to monitor light levels
or check the LUX level of a particular light source. The sensor’s exclusive
photo diode and color correction filter meets the C.I.E. photopic spectrum
with a cosine correction factor meets the standard. Sper Scientific light
meters are cosine corrected for a quick and accurate response. Large
easily legible LCD. The meter has an external zero adjustment, data hold,
low-battery indicator, and a moisture resistant front panel. Comes with soft
carrying case, detachable light sensor, photo-sensor cover, instructions
and a 9-Volt battery.
2. PANEL DESCRIPTION
1
2
3
4
6
5
la
bor
at
or
y c
ali
br
at
ion on
ly
7
10
12
11
9
8
1. DISPLAY
5. X1 (2,000 RANGE) button
9. STAND
2. ON button
6. X10 (20,000 RANGE) button 10. BATTERY
3. OFF button
7. ZERO SETTING terminal
11. PHOTO SENSOR
4. HOLD button
8. SENSOR INPUT socket
12. SENSOR plug
