LX1000 pages

Luxmeter
LX 100
Technical features
Measuring range.......................................from 0,1 to 150 000 Lux
from 0.01 to 13940 fc
Spectral response.....................................as per standard photopic curve
V(λ) NF C 42 -710 class C.
Error limit V(λ) (f1) ...................................< 10%
True cosine evaluation (f2).......................< 6%
Linearity (f3).............................................< 3%
Measurement capability...........................3 days – 03D00H00M
Display.......................................................Backlit LCD graphic 128x64.
Working temperature................................from 0°C to +50°C
Storage temperature.................................from 0°C to +50°C
Housing dimensions (without sensor)....120x58x34 mm
Weight (housing+sensor+battery)...........185 gr
Digital electronic.......................................low drift
Mini-USB plug...........................................for USB power supply adaptor
Power supply............................................3 batteries 1.5V type LR3-AAA
Battery life.................................................72 hours min, continuous operation.
Electromagnetic compatibility.................according to 89/336/CEE
Conformity................................................as per RoHS
LX100 hand-held luxmeter, self-contained and automatic is specially
designed to illuminance measurement.
Illuminance measuring range
Sensing element in silicon photodiode, with spectral responsivity in
accordance with photonic curve (CIE).
from 0,1 to 150 000 Lux
Display
Unit
Resolution
Accuracy
0.1 to 10.0
lx
0.1
0.1 lux
10.0 to 99.9
lx
0.1
1%
100.0 to 999.9
lx
0.1
1%
1000 to 9999
lx
1
1%
10.00 to 99.99
klx
10
1%
100.0 to 150.0
klx
100
1%
from 0 to 13940 fc
Display
Unit
Resolution
Accuracy
0.00 to 1.00
fc
0.01
0.01 fc
1.00 to 99.99
fc
0.01
1%
100.0 to 999.9
fc
0.1
fc
1
1%
10.00 to 13.94
kfc
10
1%
Instantaneous measurement, display illuminance for local measurements.
With timed measurement :
●
Illuminance min/max values display
●
Illuminance averaged value calculation
With relative illuminance function :
●
allows a relative measurement to a reference point for the quantification
of a luminous contribution or an illuminance decrease.
1%
1000 to 9999
Illuminance measurement in lux or in foot-candelas for illuminance levels
below 10 lux, with 0,1 lux calculation accuracy and with 1% accuracy beyond
until 150000 lux.
With hold function :
●
Allows to avoid illuminance noise or to save on screen local
measurement.
Measurement saving when unexpected power cut occurs.