Description
HR series spectrometers are small-footprint, high-resolution spectrometers that are well suited for applications such as wavelength characterization of lasers and LEDs, monitoring of gases and monochromatic light sources, and determination of elemental atomic emission lines. Depending on spectrometer configuration, optical resolution as fine as <0.1 nm (FWHM) is possible.
An enhanced-sensitivity (-ES) version is available with a detector collection lens that increases light collection efficiency in the optical bench.
HR series spectrometers are available with different detectors, in standard and extended-wavelength range options, and with enhanced sensitivity optics for applications like plasma monitoring and solar irradiance.
High resolution performance – configurable for optical resolution <0.1 nm (FWHM)
Flexible triggering functions – synchronize the spectrometer to other devices
High speed acquisition – integration times to 1 ms for capturing fast spectral events
Electronic shutter – feature available in HR4000 model eliminates saturation
| HR4PRO-UV-VIS-ES | HR4PRO-VIS-NIR-ES | HR4PRO-XR-ES | HR2000+CG | HR2000+ES | HR4000CG-UV-NIR | |
| Wavelength Range | 200nm - 875nm | 350nm - 1.025μm | 200nm - 1.1μm | 200nm - 1.05μm | 190nm - 1.1μm | 200nm - 1.1μm |
| Optical Resolution | ~0.66nm FWHM | ~0.66nm FWHM | ~0.9nm FWHM | 0.62 nm FWHM (typical) | ~0.9 nm FWHM | 0.47 nm FWHM (typical) |
| Integration Time | 3.8ms - 10s | 3.8ms - 10s | 3.8ms - 10s | 1ms - 65s | 1ms - 65s | 4ms - 20s |
| Corrected Linearity | 0.5% NL | 0.5% NL | 0.5% NL | — | — | — |
| Dark Noise | 6 counts RMS | 6 counts RMS | — | — | — | — |
| Dynamic Range | 2500 | 2500 | 2500 | 8.5 x 107 (system) 1300:1 for a single acquisition |
8.5 x 107 (system) 1300:1 for a single acquisition |
2 X 109 (system) 2000:1 for a single acquisition |
| Input Fiber Connector | SMA 905 | SMA 905 | SMA 905 | SMA 905 | SMA 905 | SMA 905 |
| Signal to Noise Ratio | 300:1 (full signal) | 300:1 (full signal) | 300:1 (full signal) | 290:1 (full signal) | 250:1 (full signal) | 300:1 (full signal) |
| Thermal Stability | 0.03 pixels/°C | 0.05 pixels/°C | 0.06 pixels/°C | — | — | — |
| Stray Light | — | — | — | <0.05% at 600 nm <0.10% at 435 nm |
<0.05% at 600 nm <0.10% at 435 nm |
<0.05% at 600 nm <0.10% at 435 nm |
| Grating | GRATING_#H48 | GRATING_#H38 | GRATING_#H13 | GRATING_#HC1 | GRATING_#HC1 | GRATING_#HC1 |
| Pixels | 3648 | 3648 | 3648 | 2048 | 2048 | 3648 |
| Detector | linear silicon CCD array | linear silicon CCD array | linear silicon CCD array | linear silicon CCD array | linear silicon CCD array | linear silicon CCD array |
| Entrance Slit | 10 µm | 10 µm | 10 µm | 5 µm | 5 µm | 5 µm |
| Order Sorting | OTF4 | OTF3 | OTF5 | — | — | — |
| Detector Collection Lens | Yes | Yes | Yes | No | No | No |
| A/D Resolution | 14-bit | 14-bit | 14-bit | — | — | — |
| Connectors | USB 2.0 | USB 2.0 | USB 2.0 | 480 Mbps 2-wire RS-232 I2C 2-wire serial bus USB 2.0 |
480 Mbps 2-wire RS-232 I2C 2-wire serial bus USB 2.0 |
480 Mbps 2-wire RS-232 I2C 2-wire serial bus USB 2.0 |
| Power Consumption | — | — | — | 220 mA at 5 VDC | 220 mA at 5 VDC | 450 mA at 5 VDC |
| Strobe Functions | — | — | — | — |
2 programmable strobe signals (single/continuous)
|
2 programmable strobe signals (single/continuous)
|
| Compliance | RoHS CE |
RoHS CE |
RoHS CE |
— | — | — |
| Humidity | 0-90% non-condensing | 0-90% non-condensing | 0-90% non-condensing | 0-90% non-condensing | 0-90% non-condensing | 0-90% non-condensing |
| Material | Aluminum | Aluminum | Aluminum | — | — | — |
| Operating Temperature | (-10) to 50° C | (-10) to 50° C | (-10) to 50° C | (-10) to 50° C | (-10) to 50° C | (-10) to 50° C |
| Storage Temperature | (-30) to 70° C | (-30) to 70° C | (-30) to 70° C | (-30) to 70° C | (-30) to 70° C | (-30) to 70° C |
| Dimensions | 148.6mm X 104.8mm X 45.1mm | 148.6mm X 104.8mm X 45.1mm | 148.6mm X 104.8mm X 45.1mm | 148.6mm X 104.8mm X 45.1mm | 148.6mm X 104.8mm X 45.1mm | 148.6mm X 104.8mm X 45.1mm |
| Weight | 570g | 570g | 570g | 0.57 kg (1.26 lbs.) | 0.57 kg (1.26 lbs.) | 0.57 kg (1.26 lbs.) |
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