Sper scientific 850006 Installation and user guide

LED Light Meter with

Color Temperature Correction

850006

Instruction Maual

2 3

INTRODUCTION ................................ 3

FEATURES ..................................... 4

MATERIALS SUPPLIED ........................... 5

CARE AND MAINTENANCE ....................... 5

FRONT PANEL DESCRIPTION ..................... 6

LCD DISPLAY................................... 7

SETUP ........................................ 8

ZERO CALIBRATION ............................. 9

ACCESSING THE INTERNAL MEMORY ............. 9

MEASUREMENT PROCEDURES .................. 10

LUMINOUS INTENSITY.......................... 12

SPECTRAL SENSITIVITY ........................ 13

SPECIFICATIONS .............................. 14

WARRANTY................................... 15

TABLE OF CONTENTS

INTRODUCTION

This Sper Scientic LED light meter with color temperature

correction (model 850006) is specically designed to measure

modern LED bulbs over the wide range of color-temperature

varieties commercially available in today’s lighting industry.

This unique meter includes all the features of a standard

LED light meter and also has individual channels specically

designed to measure di󰀨erent color-temperatures of LED light

bulbs. A simple intuitive keypad allows you to begin using the

device immediately in Foot Candles (FC), Lux (Lx), or Luminous

Intensity (CD). The user can preset the source distance for an

even more thorough analysis, showing readings on the large

LCD display. With a Min/Max/Average, Auto-Ranging Intensity,

99-point internal memory, Hold function, and a single-button

zero calibration, this meter covers every available feature of

competitive light meters. Comes with a universal tripod screw

in a compact carrying case with 9V battery, lens cover, and

instructions.

4 5

FEATURES

• Min/Max/Average

• 7 pre-programmed LED channels

• Hold Function

• 1 Adjustable channel

• 99-point internal memory

• 1 standard non-LED channel

• Luminous Intensity (CD)

• Reads Foot Candle (FC) and Lux (Lx)

• Distance-to-source feature

• Tripod mountable

MATERIALS SUPPLIED

• LED Light meter

• Carrying Case

• Lens cover

• 9V Battery

• Instruction manual

CARE AND MAINTENANCE

• Store the meter in its protective case with the lens

cover closed to protect the sensor.

• Do not use abrasives, solvents or cleaning agents

containing carbon, alcohol or benzenes on the meter.

• Repairs or services not covered in this manual should

be performed by qualied personnel only. Please

contact Sper Scientic to speak with a technician.

6 7

FRONT PANEL DESCRIPTION

1. LCD Screen

2. Light Units

3. Memory/Recall

4. UP Arrow

5. Power Button

6. Auto Zero Button

7. HOLD / Channel Selector

8. DOWN Arrow

9. Photosensor

10. Lens Cap

LCD DISPL AY

1. Automatic Power-o󰀨 Enabled

2. Internal Memory Enabled

3. Hold Function Enabled

4. Luminous Intensity Activated

5. Foot Candle Reading

6. Lux Reading

7. Low Battery Indicator

8. Light Correction Factor (Channels 8 and 9 only)

9. Current Channel Indicator

10. Internal Memory Identier

11. Memory Recall Mode Activated

8 9

SET UP

Battery Installation

1. This meter comes with a 9V battery.

2. Slide the rear cover down to expose the battery.

3. Gently pull out the 9V battery from the housing and

install the 9V battery, ensuring correct polarity.

4. Place the installed battery back into the housing, being

sure not to pinch the wires of the plug.

5. Replace the rear cover.

6. Repeat these steps when the low battery indicator

shows on the LCD screen.

Power On and O󰀨

1. Press the POWER button for less than one second to

turn the meter on in auto shut-o󰀨 mode.

This will be evident by the power icon in the upper

left corner of the screen. In this mode, the meter will

power o󰀨 after 5 minutes of inactivity.

2. To disable the auto power-o󰀨 feature, turn the meter

on by pressing the POWER button for more than 2

seconds and release. The meter will turn on and the

power icon will NOT be present.

3. To turn the meter o󰀨 at any time, press the POWER

button once.

ZERO CALIBRATION

1. Turn the meter on.

2. Place the lens cap on the sensor.

3. Press ZERO.

4. The screen will momentarily display “Adj” to indicate

your zero calibration was successful.

5. If the screen does not display “Adj”, the calibration was

not successful.

6. If the screen displays “CAP,” please ensure the lens

cap is tightly secured over the photosensor and try

again.

ACCESSING THE INTERNAL MEMORY

1. Turn the meter on.

2. Hold MEM until the lower left corner of the screen

displays “R”.

3. Use the UP and DOWN arrows to scroll through the

saved values. Note that the unit of measure stays with

the measurement.

4. Press MEM once to exit memory recall mode.

5. To clear the internal memory at any time, rst turn the

meter o󰀨. Then, while holding the MEM key, turn the

power on. “Clr” will display on the screen, indicating that

you have cleared the memory.

10 11

MEASUREMENT PROCEDURES

1. Turn the meter on.

2. Select your desired units by pressing LX/FC/CD to toggle

between Lux and Footcandles.**

**Note: If you want to activate the CD function, press

LX/FC/CD for more than 2 seconds to activate this mode,

explained on page 12.

3. Select your desired channel by pressing HOLD for more

than 2 seconds. The LS numerical value will blink at the

bottom of the screen.

4. Use the UP and DOWN arrows to change the L-value

to the desired channel. Use the Chart on the right as a

guide.

5. To conrm your channel selection, press HOLD for

more than 2 seconds again. The channel value will stop

blinking and the meter returns to regular measuring

mode.

6. Aim the photosensor at the light source. For best results,

hold the sensor as close to perpendicular as possible.

7. To freeze the reading on-screen, press HOLD. The value

will remain on the screen until you press HOLD again.

8. To view the MIN/MAX/AVERAGE over any interval, press

the UP arrow to scroll through the minimum, maximum,

and average values since the last time this feature was

activated. Press the UP arrow for more than 2 seconds to

exit this feature.

9. To store a reading in the meter’s internal memory, press

MEM. A numerical value will temporarily show in the

lower left side of the LCD screen, indicating successful

storage. You can also store an average value by pressing

MEM during a min/max/average measurement.

Table of contents

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