INSTRUCTION MANUAL
DLM2
1-800-547-5740 • Fax: (503) 643-6322
Cleaning
Electrical Specifications
Periodically clean your meter’s case using a damp cloth. DO NOT use
abrasive, flammable liquids, cleaning solvents, or strong detergents as
they may damage the finish, impair safety, or affect the reliability of the
structural components.
Measurement
Range
0 - 1,999 Lux
Resolution
1 Lux
10 Lux
100 Lux
0.1 FC
Accuracy
±(5% + 2 d)
±(5% + 2 d)
±(5% + 2 d)
±(5% + 2 d)
±(5% + 2 d)
±(5% + 2 d)
Lux
2,000 - 19,999 Lux
20,000 - 50,000 Lux
0 - 199.9 FC
200 - 1,999 FC
2,000 - 5,000 FC
Battery Replacement
Foot candle
(FC)
1 FC
10 FC
Always use a fresh replacement battery of the specified size and type.
Immediately remove the old or weak battery from the meter and
dispose of it in accordance with your local disposal regulations. Batteries
can leak chemicals that corrode electronic circuits. If your meter is not
going to be used for a month or more, remove and store the battery in
a place that will not allow leakage to damage other materials.
Spectrum For Light Sensor
To install a new battery, follow these procedures:
1. When the left corner of LCD display indicates “LO BAT”, it is time
to change the battery.
2. Remove battery cover and remove battery.
3. Replace with 9 V battery and reinstall battery cover.
WARNING!
Under no circumstances should you expose batteries to extreme heat or
fire as they may expose and cause injury.
Specifications
General Specifications
Display
0.5” (13 mm) LCD, 3-1/2 digits,
Max indication 1999
Measurement
Sensor
Lux - 0 to 50,000 Lux, 3 ranges
Foot candle (FC) - 0 to 5,000 FC, 3 ranges
The exclusive photo diode and color
correction filter
Over input display
Operating temperature
Operating humidity
Power supply
Indication of “1”
32˚ to 122˚F (0˚ to 50˚C)
Less than 80% RH
006P DC 9V battery
Power current
Weight
Dimensions
Approx. DC 2.7 mA
195 g/0.43 lb. (including battery)
5.2” x 2.8” x 1.0”
(131 mm x 70 mm x 25 mm)
Sensor: 3.2” x 2.2” x 0.3”
(82 mm x 55 mm x 7 mm)
Instruction manual
Standard
Accessories
Sensor probe
DLM2-MAN
P. 2
Adequate Light Levels For Your Working Or At Your Work Areas
LUXES (1x)
10,000
5,000
3,000
2,000
1,500
1,000
750
500
300
200
150
Exit
100
75
50
30
20
Locations
Factory
Electronic parts
assembly line
• Drafting
Typesetting at print shop Visual work at
Packing room
Indoor emergency stairs
warehouse
• Loading or unloading
work
• Inspection work
Clerical work
production line
Entrance
Passage
Office
House
• Typing
• Drafting
Conference room
Dinning room
Reception room
• Corridor
• stairs
Entrance Indoor emergency
Ware- stairs
house
Sewing
• Reading
• Study
Make-up Dinning Recrea- Washing
table
tional
activities
Store
For-front of show
window
• Show window
Elevator Display Reception •Corridor Indoors
• Packing table
Operating room
Emergency
stand
room
• stairs
Hospital
Eye
inspection
Medical examination room
Dinning room
Waiting Sick-
Stairs
Emergencystairs
Emergencystairs
room
room
Ware-
house
Treatment
School
• Drafting
• Labora t o ry
• Library
Classroom
• Indoor gymnasium
• Auditorium
• Wash room
• Entrance
Restaurant
Show window
• Cooking room
• Dinning table
• Shaving
• Hair washing
• Dressing
• Corridor
• Stairs
• Wash room
Barber/
Beautyparlor
• Hair dying
• Makeup
• Hair dressing
DLM2-MAN
P. 3
DLM2
Digital Light Meter
Limited Warranty
The DLM2 is warranted to be free from defects in materials and workmanship for a
period of one year from the date of purchase. If within the warra n ty period your instrument
should become inoperative from such defects, the unit will be repaired or replaced at UEi’s
option. This warra n ty covers normal use and does not cover damage which occurs in ship-
ment or
failure which results from alteration, tampering, accident, misuse, abuse, neglect or improper
maintenance. Batteries and consequential damage resulting from failed batteries are not
covered by warra n ty.
Any implied warranties, including but not limited to implied warranties of merchantability
and fitness for a particular purpose, are limited to the express warranty. UEi shall not be
liable for loss of use of the instrument or other incidental or consequential damages,
expenses, or economic loss, or for any claim or claims for such damage, expenses or
economic loss. A purchase receipt or other proof of original purchase date will be required
before warra n ty repairs will be rendered. Instruments out of warra n ty will be repaired (when
repairable) for a service charge. Return the unit postage paid and insured to:
1-800-547-5740 • FAX: (503) 643-6322
This warranty gives you specific legal rights. You may also have other rights which vary from
state to state.
PLEASE
RECYCLE
Copyright © 2007 UEi
DLM2-MAN 1/07
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