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| Brand | McPherson |
|---|---|
| Origin | USA |
| Model | 248/310G |
| Wavelength Range | <1 nm to 310 nm |
| Spectral Resolution | 0.018 nm |
| Focal Length | 1000 mm |
| Optical Design | Grazing Incidence |
| Scanning Capability | Yes |
| Multichannel Detection Support | Yes |
| Compliance | Designed for UHV and synchrotron beamline integration |
| Detector Interface | Standard NIM & TTL-compatible output |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | IRIS |
| Pricing | USD 27,500 (FOB) |
| Application System | Universal |
| Grating Configuration | Dual Echelle Gratings |
| Spectral Resolution | 0.1–0.45 nm (with 25 µm × 100 µm slit) |
| Dispersion | Echelle + Cross-Disperser Architecture |
| Wavelength Range | 180–800 nm |
| F-number | f/2 |
| Wavelength Accuracy | ±0.1–0.45 nm |
| Stray Light Rejection | < 1×10⁻⁵ (typical, per ISO 14644-1 cleanroom-aligned optical alignment) |
| Brand | McPherson |
|---|---|
| Origin | USA |
| Model | VUV Grating Spectrometer Series |
| Wavelength Range | 30 nm – 1200 nm (model-dependent) |
| Spectral Resolution | down to <0.0025 nm |
| Focal Length | 200 mm – 5000 mm |
| Optical Configuration | Czerny-Turner, Seya-Namioka, Normal Incidence (Autofocus & Off-Plane Eagle), Corrected Concave Holographic |
| Grating Mount | Motorized Multi-Grating Tower |
| Detector Compatibility | PMT, MCP, CCD, and Back-Illuminated Deep-UV/Soft-X-ray Arrays |
| Stray Light Suppression | <10⁻⁶ (typical, model- and grating-dependent) |
| Wavelength Accuracy | ±0.005 nm (with He-Ne reference laser calibration) |
| Dispersion | 1.2–8.5 nm/mm (depending on grating groove density and focal length) |
| Scan Functionality | Fully automated wavelength scanning with closed-loop encoder feedback |
| Multichannel Detection | Supported via fiber-coupled or direct-mount array detectors |
| Compliance | Designed for UHV-compatible operation (<1×10⁻⁷ Torr) |
| Brand | Andor |
|---|---|
| Origin | United Kingdom |
| Model | SR-750 |
| Focal Length | 500 mm |
| F/# | F/9.7 |
| Wavelength Range | 300–500 nm |
| Spectral Resolution | 0.02 nm @ 2400 grooves/mm, 300 nm |
| Wavelength Accuracy | ±0.03 nm |
| Wavelength Repeatability | ±10 pm |
| Stray Light Suppression | ≤2.6×10⁻⁵ |
| Grating Size | 68 mm × 68 mm |
| Dispersion | 2.6 nm/mm (at 300 nm, 2400 g/mm) |
| Slit Input Options | 1 or 2 |
| Detector Output Ports | 1 or 2 CCD ports + optional slit output |
| 焦平面尺寸 | 28 mm × 14 mm |
| Grating Turret | 3-position, fully documented per unit |
| Brand | Andor |
|---|---|
| Origin | Israel |
| Model | SR193i |
| Application Systems | Transmission & Reflection Spectroscopy |
| Grating Configuration | Dual-grating turret |
| Spectral Resolution | 0.21 nm @ 1200 g/mm, 500 nm |
| Dispersion | 2.6 nm/mm |
| Wavelength Range | 200–1100 nm |
| F/# | 3.6 |
| Wavelength Accuracy | ±0.2 nm |
| Stray Light | 1.5 × 10⁻⁴ |
| Focal Length | 193 mm |
| Imaging Optics | Aplanatic toroidal mirrors |
| Spectral Reproducibility | ±75 pm |
| Grating Turret | RFID-enabled, quick-release dual-grating turret |
| Detector Compatibility | Dual-output port for simultaneous CCD/EMCCD or sCMOS detector coupling |
| Slit Output Option | Configurable monochromator mode |
| Microscope Integration | C-mount and SM1-threaded interfaces compliant |
| Brand | Andor |
|---|---|
| Origin | United Kingdom |
| Model | SR-163 |
| Optical Design | Czerny-Turner |
| Focal Length | 163 mm |
| F/# | f/3.6 |
| Wavelength Range | 300–500 nm |
| Spectral Resolution | 0.08 nm @ 2400 grooves/mm, 300 nm |
| Wavelength Accuracy | ±0.25 nm |
| Wavelength Repeatability | ±0.05 nm |
| Stray Light | ≤0.3% T |
| Dispersion | 2.0 nm/mm (with specified grating) |
| Entrance Slit Options | Multiple fixed and adjustable slit widths |
| Grating Mount | Dual-grating turret (standard), up to 3 gratings optional |
| Detector Compatibility | Full integration with Andor CCD, ICCD, and EMCCD cameras |
| Imaging Plane Dimensions | 28 mm × 10 mm |
| Grating Size | 40 mm × 40 mm |
| Coupling Options | SMA fiber port, kinematic flange, motorized shutter, dynamic slit, silver-coated optics (SR-163-SIL variant) |
| Brand | Andor |
|---|---|
| Origin | United Kingdom |
| Model | SR-303i |
| Application Systems | Transmission & Reflectance Spectroscopy |
| Grating Turret | Triple-grating (motorized) |
| Spectral Resolution | 0.08 nm @ 2400 g/mm, 300 nm |
| Dispersion | 2.2 nm/mm |
| Wavelength Range | 303–800 nm |
| F-number | F/4 |
| Wavelength Accuracy | ±0.04 nm |
| Stray Light Rejection | ≤0.3% T (typical), <2.2×10⁻⁵ (peak-to-valley) |
| Focal Length | 303 mm |
| Image Plane Dimensions | 28 mm × 14 mm |
| Slit Width Range | Motorized dynamic slit, up to 12 mm |
| Weight | 20 kg |
| Dimensions (L×W×H) | 394 × 238 × 208 mm |
| Brand | Andor |
|---|---|
| Origin | United Kingdom |
| Model | SR303i |
| Spectral Range | 303–800 nm |
| F/# | F/4 |
| Wavelength Accuracy | ±0.04 nm |
| Wavelength Repeatability | ±0.004 nm |
| Spectral Resolution | 0.08 nm @ 2400 grooves/mm, 300 nm |
| Dispersion | 2.2 nm/mm |
| Stray Light Suppression | ≤2.2×10⁻⁵ |
| Grating Configuration | Triple-grating turret |
| Input/Output Ports | Configurable (1 or 2 CCD outputs, motorized slit) |
| 焦平面尺寸 | 28 mm × 14 mm |
| Grating Size | 68 mm × 68 mm |
| Slit Width | Dynamic, up to 12 mm |
| Brand | Andor |
|---|---|
| Origin | United Kingdom |
| Model | SR193i |
| Spectral Range | 200–1100 nm |
| F/# | 3.6 |
| Spectral Resolution | 0.21 nm @ 1200 g/mm, 500 nm |
| Dispersion | 2.6 nm/mm |
| Wavelength Accuracy | ±0.2 nm |
| Stray Light | 1.5 × 10⁻⁴ |
| Grating Configuration | Dual-grating turret with RFID-enabled auto-identification |
| Optical Design | Imaging-corrected with toroidal mirrors |
| Detector Interfaces | Dual-output ports for simultaneous UV–NIR CCD/EMCCD/ICCD and InGaAs array or single-point detectors |
| Optional Coating | Silver-coated optics for enhanced NIR/SWIR throughput |
| Interface | USB 2.0, plug-and-play |
| Software Integration | Micro-Manager SDK-compatible spectral acquisition and analysis suite |
| Brand | Andor |
|---|---|
| Origin | United Kingdom |
| Model | SR-500i |
| Spectral Resolution | 0.05 nm |
| Wavelength Range | 180 nm – IR |
| Dispersion | 1.44 nm/mm |
| F/# | f/6.5 |
| Wavelength Accuracy | ±0.04 nm |
| Stray Light | 2.6 × 10⁻⁵ |
| Grating Configuration | Triple-grating turret |
| Focal Length | 500 mm |
| Entrance/Exit Ports | Up to 2 input and 2 output ports |
| Image Plane Dimensions | 28 mm × 14 mm |
| Physical Dimensions | 550 mm × 343 mm × 206.5 mm |
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