4-2
"!
Accuracy
(Excluding sensorĆhead, inĆ
cluding nonlinearity)
1% of reading ±2 Counts
"!
J1803 fL
cd/m2(Nits)
500,000
1,500,000
0.01
0.03
J1805 cd 100 0.00001
J1806 W/m2/sr 1000 0.001
J1811 fc
lux (lm/m2)
5000
50,000
0.001
0.01
J1812 mW/m2
W
20,000
2ĂmW
0.01
1ĂnW
J1820
(Y)
fL
cd/m2(Nits)
100,000
300,000
0.1
0.3
J1820
u'v', xy
0.999 0.001
J1823 fL
cd/m2(Nits)
10,000
30,000
0.1
0.3
J1823
Opt. 01
fL
cd/m2(Nits)
10,000
30,000
1
3
Refer to sensorĆhead documentation for
detailed specifications.
4-2
"!
Accuracy
(Excluding sensorĆhead, inĆ
cluding nonlinearity)
1% of reading ±2 Counts
"!
J1803 fL
cd/m2(Nits)
500,000
1,500,000
0.01
0.03
J1805 cd 100 0.00001
J1806 W/m2/sr 1000 0.001
J1811 fc
lux (lm/m2)
5000
50,000
0.001
0.01
J1812 mW/m2
W
20,000
2ĂmW
0.01
1ĂnW
J1820
(Y)
fL
cd/m2(Nits)
100,000
300,000
0.1
0.3
J1820
u'v', xy
0.999 0.001
J1823 fL
cd/m2(Nits)
10,000
30,000
0.1
0.3
J1823
Opt. 01
fL
cd/m2(Nits)
10,000
30,000
1
3
Refer to sensorĆhead documentation for
detailed specifications.