| Model Number |
GS-1290-DMS-1 |
GS-1290-DMS-2 |
GS-1290-DMS-3
|
Spectral Range (nominal)
|
360-930 nm |
360-1100 nm |
360-800 nm
|
| 310-930 nm with quartz optics |
350-1100 nm with quartz optics |
| Wavelength Resolution |
0.6 nm/element |
0.9 nm/element |
0.4 nm/element |
| Spectral Bandwidth |
Built-In User Selectable Half-Power Bandwidth (HPBW) Bold is factory setting |
10 nm
5.0 nm
2.5 nm
1.8 nm
1.2 nm |
20 nm
10 nm
50 nm
2.7 nm
1.8 nm |
10 nm
5.0 nm
2.5 nm
1.4 nm
1.0 nm |
| Wavelength Repeatability |
0.02 nm |
0.03 nm
|
0.02 nm |
| Wavelength Accuracy |
±0.25 nm |
±0.25 nm |
±0.25 nm |
Stray Light
|
Less than 1 x 10-4 (at 8 times the HPBW from a HeNe laser line) |
Polarization Error1
|
< 1% |
| Measuring Angle |
5°, 2°, 1°, 0.5°, 0.3°, or 0.1° (user-selectable)
|
| Min. Measuring Distance |
69 mm with macro lens. Single calibration valid from 100 mm to infinity.
|
Integration Time
|
0.008 to 520 seconds |
| Computer Interface |
USB 2.0 |
| Control Software |
Analysis in CIE1931 XYZ and xy; CIE1976 UCS u’v’; CIE1976 L*u*v* and L*a*b*; CIE 1964 XYZ
|
| Operating Temp / Humidity |
5 to 35°C / relative humidity 0 to 90%, non-condensing
|
| Size |
12.1” L x 6” W x 11.8” H (30.8 cm L x 15.1 cm W x 29.9 cm H)
|
Weight
|
20 lbs. (9.1 kg) |
| Power |
AC Adapter (100-240 V~, 50-60 Hz) |