Prokit's Industries MT-1620 - Manual (Page 41)

NOTE:
 When only the figure ‘OL’ is displayed, it
indicates overrange situation and the higher range
has to be selected.
 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)
photopia curve V (λ) as the following chart
described.
 Recommended Illumination:
Locations Lux
- Office
Conference, Reception room. 200 ~ 750
Clerical work 700 ~ 1,500
Typewriting 1000 ~ 2,000
- Factory
Packing , Entrance passage 150 ~ 300
Assembling line 300 ~ 750
Inspection work 750 ~ 1,500
Electronic parts assembly line 1,500 ~ 3,000
- Hotel
Public, Cloakroom 100 ~ 200
Reception, Cashier 200 ~1,000
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