Sper Scientific 840006 User Manual

SPER

Light Meter (Lux)

840006

Instruction Manual

SCIENTIFIC

LTD.

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. WARRANTY .......................................................................................... 4

INTRODUCTION

1.

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

8

1

3

2

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

4

6 5

9

laboratory calibration only

7

10

- 2 -

11

12