For high-sensitivity applications where high resolution is not of paramount concern, the AvaSpec-HS2048XL-EVO is an exceptional instrument.
Featuring Avantes’ HS optical bench, which has a full 0.22 numerical aperture for superior throughput, the AvaSpec-HS2048XL has a back-thinned CCD detector with 2048 pixels measuring 14×500 microns.
The AvaSpec-HS2048XL-EVO uses our AS-7010 electronics board offering USB3 (ten times faster than USB2), Gigabit Ethernet and better signal processing.
Product Information
| Optical bench | High-sensitivity (HS), asymmetrical design, 37.5 mm focal length; NA – 0.22, f/2.27 |
| Wavelength range | 200-1160 nm |
| Resolution | 1-20 nm, depending on configuration (see table) |
| Stray light | <1% |
| Sensitivity in counts/µW per ms integration time | 1,250,000 |
| UV quantum efficiency | 60% (200-250 nm) |
| Detector | Back-thinned CCD image sensor, 2048 pixels |
| Signal/noise | 525:1 |
| AD converter | 16 bit, 1 mHz |
| Integration time | 2 µs-600 sec |
| Interface | USB 3.0 high speed, 5 Gbps, Gigabit Ethernet, 1 Gbps |
| Sample speed with on-board averaging | 2.44 ms/scan |
| Dynamic range | 14,900 |
| Data transfer speed | 2.44 ms/scan (USB3) |
| Digital IO | HD-26 connector, 2 Analog in, 2 Analog out, 3 Digital in, 12 Digital out, trigger, synchronization |
| Power supply | Default USB power, 700 mA. or external 12VDC, 360 mA |
| Dimensions, weight | 175 x 165 x 85 mm, 1.95 kg |
| Use | Useable range (nm) | Spectral range (nm) | Lines/mm | Blaze (nm) | Order code |
|---|---|---|---|---|---|
| UV/VIS/NIR | 200-1160 | 900 | 500 | 330 | HS500-0.33 |
| UV/VIS | 200-660 | 440 | 1000 | 250 | HS1000-0.25 |
| UV | 200-850 | 520 | 600 | 300 | HS600-0.30 |
| UV/VIS | 200-850 | 520 | 600 | 400 | HS600-0.40 |
| UV/VIS | 300-1160 | 860 | 500 | 560 | HS500-0.56 |
| VIS | 360-1000 | 500 | 600 | 500 | HS600-0.50 |
| NIR | 500-1050 | 500 | 600 | 750 | HS600-0.75 |
| VIS | 350-850 | 460 | 900 | 550 | HS900-0.55 |
| VIS | 400-722 | 322 | 1200 | 500 | HS1200-0.50 |
| NIR | 600-1100 | 500 | 600 | 1000 | HS600-1.0 |
| NIR | 600-1160 | 350 | 830 | 900 | HS830-0.90 |
| NIR | 750-990 | 240 | 1200 | 1000 | HS1200-1.0 |
| Slit size (µm) | 10 | 25 | 50 | 100 | 200 | 500 |
|---|---|---|---|---|---|---|
| 500 lines/mm grating | 2.6 | 4.5 | 5.5 | 6.5 | 10.0 | 22.0 |
| 600 lines/mm grating | 2.2 | 3.8 | 4.5 | 5.5 | 7.5 | 18.0 |
| 830 lines/mm grating* | 2.1 | 3.6 | 4.0 | 5.0 | 7.0 | 15.0 |
| 900 lines/mm grating* | 2.0 | 3.5 | 3.8 | 4.8 | 6.8 | 14.5 |
| 1000 lines/mm grating* | 1.9 | 3.3 | 3.6 | 4.6 | 6.6 | 14.0 |
| 1200 lines/mm grating* | 1.8 | 3.0 | 3.3 | 4.3 | 6.2 | 13.5 |
| AvaSpec-HS2048XL-EVO | High sensitivity fiber-optic Spectrometer, 2048 large 500 µm pixel back-thinned CCD detector, USB powered, high-speed USB3.0 and ETH interface, incl. AvaSoft-Basic, USB interface cable. Specify grating, wavelength range and options |
| PS-12V/1.0A | External power supply, needed for operation in ETH mode |
| SLIT-XX | Slit size, please specify XX = 10, 25, 50, 100, 200 or 500 µm |
| OSF-YYY | Order-sorting filter for reduction of 2nd order effects, 1 mm thick, please specify YYY= 305, 385, 475, 515, 550 or 600 nm |
| OSC-HS500 | Order-sorting coating with 350 and 600 nm long-pass filter for HS500 gratings in AvaSpec-HS |
| OSC-HS600 | Order-sorting coating with 600 nm long-pass filter for HS600 gratings in AvaSpec-HS |
| OSC-HS900 | Order-sorting coating with 600 nm long-pass filter for HS900 gratings in AvaSpec-HS |
| OSC-HS1000 | Order-sorting coating with 350 nm long-pass filter for HS1000 gratings in AvaSpec-HS |
| -FCPC | FC/PC fiber-optic connector |