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Idiomas disponibles
Idiomas disponibles
Light meter with USB / English
7. SPECTRAL SENSITIVITY CHARACTERISTIC
To the detector, the applied photo diode with filters makes the spectral sensitivity
characteristic almost meet C.I.E.(INTERNATIONAL COMMISSION ON ILLUMINATION) Photo
curve V (λ) as the following chart described.
8. MAINTENANCE
1. The white plastic disc on the top of the detector should be cleaned with a damp cloth
when necessary.
2. Do not store the instrument where temperature or humidity is excessively high.
3. The reference level, as marker on the face plate, is the tip of the photo detector globe.
4. The calibration interval for the photo detector will vary according to operational
conditions, but generally the sensitivity decreases in direct proportion to the product of
luminous intensity by the operational time. In order to maintain the basic accuracy of the
instrument, periodic calibration is recommended.
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RECOMMENDED ILLUMINATION
1FC=10.76Lux
LOCATIONS
OFFICE
Conference, Reception room
Clerical work
Typing drafting
FACTORY
Visual work at production line
Inspection work
Electronic parts assembly line
Packing work, Entrance passage
HOTEL
Public room, Cloakroom
Reception
Cashier
STORE
Indoors Stairs Corridor
Show window, Packing table
Forefront of show window
HOSPITAL
Sickroom, Warehouse
Medical Examination Room
Operating room, emergency treatment
SCHOOL
Auditorium, Indoor Gymnasium
Class room
Laboratory, Library, Drafting, room
Connecting to pc
System requirements:
Windows 98, Windows 2000, Windows XP, Windows vista, Windows 7, Windows10
Minimum hardware requirements Pc or notebook, 90MHz Pentium of faster, 32Mb Ram, At
least 5Mb free hard disk space screen resolution 800×600.
Light meter with USB / English
Lux
FC
200~750
18~70
700~1,500
65~140
1,000~2,000
93~186
300~750
28~70
750~1,500
70~140
1,500~3,000
140~279
150~300
14~28
100~200
9~18
200~500
18~47
750~1,000
70~93
150~200
14~18
750~1,500
70~140
1,500~3,000
140~279
100~200
9~18
300~750
28~70
750~1,500
70~140
100~300
9~28
200~750
18~70
500~1,500
47~140
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