40
KPS-LX30LED • Digital light meter
ENG
Cosine angle
Desviations
30°
±2%
60°
±6%
Tip
: cosine angle is corrected in accordance with JIS C 1609:1993 and CNS
5119 Grade A General Specification.
• Luminous sensitivity characteristics:
20
400
80
60
40
100
900
600
500
800
700
1000
)
%(
avit
aler
dadi
libi
sne
S
Longitud onda (nm)
8. MAINTENANCE AND SERVICE
8.1 Service
Notice
When the meter seemingly fails during operation, following steps should be
followed to check the fault problem:
1) Check up batteries. If “
” appears on the LCD display, batteries should
be replaced.
2) Refer to the operation instructions to check if operation steps are wrong.
3) Before sending the meter to manufacturer for repair, the user should remove
out the batteries and describe faults in details, and pack the meter to avoid
damages in transportation. Our company will assume no responsibility for da-
mages in transformation.
4) Repair on the meter should be performed by service centres or other qua
-
lified servicemen.
8.2 Cleaning