|
AvaSpec-Mini 2048 |
AvaSpec-Mini 2048L |
AvaSpec-Mini 3648 |
Optical Bench |
Symmetrical Czerny-Turner, 75 mm focal length |
Wavelength range |
200-1100 nm |
Resolution |
0.10 nm – 10.80 nm |
Stray-light |
<0.2% |
Sensitivity |
Similar to ULS2048 (no DCL) |
Similar to ULS2048L (no DCL) |
Similar to ULS3648 (no DCL) |
Detector |
Sony CCD linear array, |
Sony CCD linear array, |
Toshiba CCD linear array, |
2048 pixels |
2048 Large pixels |
3648 pixels |
Signal/Noise |
200:1 |
300:01:00 |
350:01:00 |
AD converter |
16 bit, 2 MHz |
Integration time |
1.05ms – 10 minutes |
10µs – 10 minutes |
Interface |
USB 2.0 (480 Mbps) / RS-232 (115200 bps) |
Sample Speed with on-board averaging |
3.0 ms/scan |
7.4 ms/scan |
Data transfer speed |
4.6 ms /scan |
7.4 ms /scan |
I/O |
6 bidirectional programmable I/O; 2 analog out; 2 analog in |
Power supply |
Default USB power, 250 mA; external 5-15 Vdc (RS232) |
Dimensions, weight |
95 x 68 x 20 mm, 174 grams |
Temperature range |
0-550C |