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Common specifications |
EZLite |
EZContrast L80 |
EZContrast L80W |
EZContrast XL88 |
EZContrast XL88W |
Field coverage |
Incident angle |
0-60¡ã |
0-80¡ã |
0-88¡ã |
Azimuth angle |
0-360¡ã |
0-360¡ã |
0-360¡ã |
Measuring area |
Maximum diameter |
2mm |
2mm |
6mm |
2mm |
6mm |
Minimum diameter |
83um |
100um |
300um |
100um |
500um |
Number of diameters |
No limit |
5 |
4 |
5 |
4 |
Selection mode |
Manual |
Automated |
Automated |
Automated |
Automated |
Optimum distance |
Ensure light coming from same spot at any angle |
4.5mm |
3.7mm |
2.5mm |
1mm |
Sensor |
Peltier cooled CCD grade 1 |
Yes |
Yes |
Yes |
Yes |
Yes |
Resolution |
1.5M |
6M |
16M |
6M |
16M |
A/D converter |
14-16 bits |
14-16 bits |
14-16 bits |
14-16 bits |
14-16 bits |
Chromaticity |
Color Filters |
5 |
5 |
5 |
5 |
5 |
Additional Filters |
Any type |
3 possible |
No |
3 possible |
No |
Neutral densities |
For luminance adjustment |
On request |
0.5, 1, 2, 3 |
Selection mode |
Manual |
Automated |
Polarizing elements |
For polarization measurements |
3 pol, 2WP Manual |
3 pol, 2WP Automated |
Not available |
3 pol, 2WP Automated |
Not available |
Reflective options |
Collimated&diffused |
Available |
Available |
Not available |
Available |
Not available |
Spot viewer |
For position adjustment |
B&W BNC |
Color CMOS camera, USB 2.0 interface |
Interface |
USB 2.0 |
Measurement Modes |
Luminance |
Yes |
Yes |
Yes |
Yes |
Yes |
Chromaticity |
Yes |
Yes |
Yes |
Yes |
Yes |
Polarization (option) |
Yes, Manual |
Yes,Auto |
No |
Yes,Auto |
No |
Luminance Range |
Minimum (cd/m2) |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
Maximum (cd/m2) |
700 |
1000 |
400 |
1000 |
400 |
Maximum with density (option) |
700 000 |
1 000 000 |
500 000 |
1 000 000 |
500 000 |
Accuracy |
Angular position |
¡À0.2¡ã |
¡À0.3¡ã |
¡À0.2¡ã |
¡À0.3¡ã |
¡À0.2¡ã |
Angular resolution |
¡À0.75¡ã |
¡À0.3¡ã |
¡À0.2¡ã |
¡À0.3¡ã |
¡À0.2¡ã |
Luminance |
¡À3% |
¡À3% |
¡À3% |
¡À3% |
¡À3% |
Chromaticity (x,y) RMS |
0.002 |
0.002 |
0.002 |
0.002 |
0.002 |
Stokes vector (option) |
¡À3% |
¡À3% |
¡À3% |
¡À3% |
¡À3% |
Repeatability |
Luminance |
¡À0.5% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
Chromaticity (x,y) RMS |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
Stokes vector (option) |
¡À0.5% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
Measurement time |
Luminance |
< 10s |
< 10s |
< 10s |
< 10s |
< 10s |
Chromaticity |
<30s |
<20s |
<25s |
<20s |
<25s |
Polarization (option) |
Manual |
<90s |
<90s |
<90s |
<90s |
condition |
Temperature range standard |
0 to 40¡ãC |
0 to 40¡ãC |
0 to 40¡ãC |
0 to 40¡ãC |
0 to 40¡ãC |
Temperature range (option) |
No |
-30 to 80¡ãC |
-30 to 80¡ãC |
-30 to 80¡ãC |
-30 to 80¡ãC |
Humidity range (non condensing) |
0 to 60% |
0 to 85% |
0 to 85% |
0 to 85% |
0 to 85% |
Power Supply |
110V - 200V |
Yes |
Consumption |
90W |
Weight |
Weight |
7Kg |
44Kg |
52Kg |
44Kg |
52Kg |
Height |
217mm |
243mm |
243mm |
243mm |
268mm |
Width |
210mm |
335mm |
335mm |
214mm |
234mm |
Length |
433mm |
671mm |
695mm |
784mm |
903mm |
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