Center 530 Instruction Manual

530
LIGHT
METER
CENTER TECHNOLOGY CORP.
4F, NO.415, Jung-Jeng Rd., Shu-Lin Dist., New Taipei City 238, Taiwan
E-Mail:center@centertek.com
http://www.centertek.com
Specifications
Measuring level range:
Resolution:
Accuracy:
Angle
deviation
from
cosine

characteristics
Temperature characteristics:
Response time:
Light detector:
Over range:
Power supply:
Power life:
Operation temperature:
Operation humidity:
Storage Temperature:
Storage Humidity:
Dimension / Weight:
Weight:
Accessories:
[Note] 1fc =10.76lx
GCA000530-12000
0.0 to 199.9/1999/19990/199900 lx
0.0 to 19.9/199.9/1999/19990 fc
Automatic or manual selection of range
0.1 ~ 100 lx, 0.1 ~ 10 fc
±3% (Calibrated to standard incandescent
lamp 2856°K)
8% other visible light source
10° ± 1% 30° ± 2%
60° ± 5% 80° ± 20%
±0.1% / °C(25°C)
0.5 sec
SI Photodiode
"-OL-" display
1.5V type AA battery x2
Approx. 80 hours
0°C ~ 40°C(32°F ~ 104°F)
0~80% RH
-10 to 50°C (14 to 122°F)
0 to 70% RH
169(L)×63(W)×37(H)mm (6.7"×2.5"×1.5")
Approx. 185g
Battery, instruction manual, carrying case.
Safety Information
Read the following safety information carefully before attempting to operate
or service the meter.
Use the meter only as specified in this manual ; otherwise, the protection
provided by the meter may be impaired.
Environment Conditions:
Altitude up to 2000 meters
Ÿ
Relatively humidity 90% max.
Ÿ
Operation Ambient 0 ~ 40°C
Ÿ
Explanation of Symbols:
Comply with EMC.
When servicing, use only specified replacement parts.
Introduction
Thank you for using our Light Meter. To ensure that you can get the most
from it, we recommend that you read and follow the manual carefully
before use. The Light Meter has been designed, manufactured, and
delivered under strict quality control criteria by a factory certified. This
meter has the following characteristic.
Easy to use
Automatic zero
Automatic ranging
Precautions on handling
Operating carefully, and do not drop the meter or hit it with a hard object.
Avoid using the meter in a dirty, dusty, or salt-air area or where there are
corrosive gases. If dirt or dust adhered to the surface of the detecting light,
will decrease accuracy of the measuring value to clean the surface by
wiping with a soft and dry cloth.
Maintenance
Attention!
Repairs or servicing not covered in this manual should only be performed
by qualified personal.
Cleaning
Periodically wipe the case with a dry cloth. Do not use abrasives or
solvents on this instrument.
Symbol Definition & Button Location
1. LCD Display:
Auto power off
indicator
Battery capacity
indicator
Range indicator
MAX/MIN function
Large backlight LCD display
Minimum value
indicator
Maximum value
indicator
Value hold
indicator
Measuring value
Unit indicator