Raman Spectrometer
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| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | TruScan |
| Instrument Category | Portable/Handheld Raman Spectrometer |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | TruScan RM |
| Instrument Category | Portable/Handheld Raman Spectrometer |
| Spectral Range | 250–2875 cm⁻¹ |
| Spectral Resolution | 8–10.5 cm⁻¹ (FWHM, full spectral range) |
| Spatial Resolution | Not applicable (single-point probe |
| Minimum Wavenumber | 250 cm⁻¹ |
| Spectral Reproducibility | ≤ ±0.5 cm⁻¹ shift across three consecutive scans on homogeneous sample |
| Excitation Wavelength | 785 nm ± 0.5 nm |
| Laser Linewidth | 2 cm⁻¹ |
| Laser Power Stability | < 0.1 cm⁻¹ drift over 8 hours |
| Output Power | 250 mW ± 25 mW |
| Numerical Aperture | NA = 0.33 |
| Working Distance | 18 mm |
| Exposure Time | Auto mode (minimum 12 ms) |
| Battery | Rechargeable Li-ion, >4 h continuous operation |
| Dimensions | 20.8 × 10.7 × 4.3 cm |
| Weight | < 0.9 kg |
| Operating Temperature | –20 °C to +40 °C (continuous) |
| Barcode Support | Standard 1D/2D symbologies |
| Biometric Authentication | Fingerprint login |
| Compliance | FDA 21 CFR Part 11, ISO/IEC 17025 (when used per validated SOP), CE Marked |
| Accessories | Vial adapter, universal tablet holder |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Handheld Raman Spectrometer |
| Model | 1064Defender |
| Spectral Range | 200–2500 cm⁻¹ |
| Spectral Resolution | 8–13 cm⁻¹ |
| Minimum Wavenumber | 200 cm⁻¹ |
| Spectral Repeatability | ±0.1 cm⁻¹ |
| IP Rating | IP68 |
| Compliance | MIL-STD-810H |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Confocal Micro-Raman Spectrometer |
| Model | DXR2xi |
| Spectral Range | 50–6000 cm⁻¹ |
| Spectral Resolution | <2 cm⁻¹ |
| Spatial Resolution | 500 nm |
| Minimum Wavenumber | 50 cm⁻¹ |
| Spectral Reproducibility | Better than ±0.1 cm⁻¹ |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | DXR3 |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 50–6000 cm⁻¹ |
| Spectral Resolution | 1 cm⁻¹ |
| Spatial Resolution | 3500 nm |
| Minimum Wavenumber | 50 cm⁻¹ |
| Spectral Reproducibility | ±0.1 cm⁻¹ |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | DXR3 Smart |
| Instrument Category | Confocal Micro-Raman Spectrometer |
| Spectral Range | 50–3500 cm⁻¹ |
| Spectral Resolution | 1 cm⁻¹ |
| Spatial Resolution | 350 nm |
| Minimum Wavenumber | 50 cm⁻¹ |
| Spectral Reproducibility | ±0.1 cm⁻¹ |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | FirstDefender RM |
| Instrument Category | Portable/Handheld Raman Spectrometer |
| Spectral Range | 250 cm⁻¹ to 2875 cm⁻¹ |
| Spectral Resolution | 7–10.5 cm⁻¹ |
| Spatial Resolution | 1 µm (lateral), 1 µm (axial) |
| Minimum Wavenumber | 250 cm⁻¹ |
| Spectral Repeatability | ≤ ±0.5 cm⁻¹ |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | FirstDefender RMX |
| Instrument Category | Portable/Handheld Raman Spectrometer |
| Spectral Range | 250 cm⁻¹ to 2875 cm⁻¹ |
| Spectral Resolution | 7–10.5 cm⁻¹ (FWHM) |
| Minimum Wavenumber | 250 cm⁻¹ |
| Spectral Repeatability | ≤ ±0.5 cm⁻¹ |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Handheld Dual-Mode Spectrometer (Raman + FTIR) |
| Model | Gemini |
| Spectral Range (Raman) | 250–2875 cm⁻¹ |
| Spectral Resolution (Raman) | 7–10.5 cm⁻¹ (FWHM, full range) |
| Spectral Resolution (FTIR) | 4 cm⁻¹ |
| Minimum Wavenumber (Raman) | 250 cm⁻¹ |
| Minimum Wavenumber (FTIR) | 650 cm⁻¹ |
| Spectral Reproducibility | ≤ ±0.5 cm⁻¹ shift across three consecutive scans of identical sample under fixed acquisition conditions |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Thermo Scientific MarqMetrix All-in-One Online Raman Spectrometer |
| Instrument Type | Portable/Handheld Raman Spectrometer |
| Spectral Range | 100–3,250 cm⁻¹ |
| Spectral Resolution | 6.5 cm⁻¹ (average across full spectrum) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | TruScan |
| Instrument Category | Portable/Handheld Raman Spectrometer |
| Brand | Topo (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LR-1 / LR-2 |
| Pricing | Upon Request |
| Spectral Repeatability | ≤0.2 nm |
| Wavelength Range (LR-1) | 300–650 nm |
| Wavelength Range (LR-2) | 300–800 nm |
| Wavelength Accuracy | ≤±0.4 nm |
| Stray Light | ≤0.3% T |
| Relative Aperture | f/5.5 |
| Grating Density | 1200 lines/mm |
| Slit Width Adjustment | 0–2 mm (continuous, motorized or manual) |
| Slit Position Resolution | 0.01 mm per division (max. 20 mm travel) |
| Spectral Bandwidth (FWHM @ 589 nm, 3 mm height × 0.2 mm width slit) | ≤0.2 nm |
| Detection Unit | Single-Photon Counting Module (SPCM) |
| Excitation Source (LR-1) | He–Ne Laser (632.8 nm, >40 mW, linearly polarized, external cavity) |
| Excitation Source (LR-2) | Tunable-Power Semiconductor Laser (532 nm, >40 mW) |
| Optional Accessories | Notch Filter, Sample Holders for Solids & Liquids, Polarizer/Analyzer Set, Calibration Standards (e.g., Silicon, Cyclohexane) |
| Brand | Topo |
|---|---|
| Model | LR-3 |
| Type | Grating-Based Raman Spectrometer |
| Spectral Range | 200–800 nm |
| Spectral Resolution | ≤0.4 nm |
| Wavelength Accuracy | ≤0.4 nm |
| Wavelength Repeatability | ≤0.2 nm |
| Excitation Source | 532 nm Semiconductor Laser |
| Laser Power | ≥50 mW |
| Slit Mechanism | Motorized Auto-Adjustable (Precision: 0.01 mm) |
| Monochromator | f/5.5, 1200 lines/mm Grating |
| Detection | Photon-Counting PMT with Discriminator Circuitry |
| Sample Stages | 5-Axis Adjustable, Backscattering, Liquid Cuvette, Solid, Capillary, and Polarization-Compatible Mounts |
| Software Compatibility | Windows XP / 2000 / Vista |
| Origin | Tianjin, China |
| Manufacturer | Topo Instrument Co., Ltd. |
| Brand | Auniontech (distributor) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic (PRC-manufactured) |
| Model Series | WP Raman XL |
| Form Factor | Portable / Handheld Raman Spectrometer |
| Excitation Wavelength Options | 532 nm, 633 nm, 785 nm, 830 nm, 1064 nm |
| Detector | Ultra-cooled scientific CMOS/CCD camera |
| Optical Architecture | High-throughput Czerny–Turner spectrometer with optimized f/# and stray-light suppression |
| Probe Interface | Interchangeable fiber-coupled probe tips (standard, industrial spherical, microscope-coupled lens adapters) |
| OEM Integration | Embedded modular Raman engine available (785/830/1064 nm variants) |
| Brand | WITec |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Alpha 300 Access |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 90–9000 cm⁻¹ |
| Spectral Resolution | ≤0.2 cm⁻¹ |
| Spatial Resolution | Lateral 350 nm, Axial 800 nm |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Reproducibility | ≤±0.02 cm⁻¹ |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | WITec Alpha 300R |
| Price | €500,000 |
| Instrument Type | Confocal Raman Microspectrometer |
| Spectral Range | 300–1100 nm |
| Spectral Resolution | 1 cm⁻¹ |
| Spatial Resolution | Lateral 0.3 µm, Axial 0.8 µm (at 532 nm) |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Reproducibility | ±0.02 cm⁻¹ |
| Brand | WITec |
|---|---|
| Origin | Germany |
| Model | Alpha 300S |
| Spectral Range | 90–9000 cm⁻¹ |
| Spectral Resolution | ≤0.2 cm⁻¹ |
| Spatial Resolution | Lateral 350 nm, Axial 800 nm |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Reproducibility | ≤±0.02 cm⁻¹ |
| Brand | Oxford Instruments |
|---|---|
| Origin | Germany |
| Model | alpha300 access |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 90–9000 cm⁻¹ |
| Spectral Resolution | ≤0.2 cm⁻¹ |
| Spatial Resolution | Lateral 350 nm, Axial 800 nm |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Reproducibility | ≤±0.02 cm⁻¹ |
| Brand | Oxford Instruments |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | alpha300 R |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 90–9000 cm⁻¹ |
| Spectral Resolution | ≤0.2 cm⁻¹ |
| Spatial Resolution | Lateral 350 nm, Axial 800 nm |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Reproducibility | ≤±0.02 cm⁻¹ |
| Brand | Oxford Instruments |
|---|---|
| Origin | Germany |
| Model | cryoRaman |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 400–1000 nm |
| Spectral Resolution | <1 cm⁻¹ |
| Spatial Resolution (lateral) | <400 nm |
| Minimum Wavenumber Shift | ±10 cm⁻¹ |
| Spectral Reproducibility | 0.02 cm⁻¹ |
| Brand | WITec |
|---|---|
| Origin | Germany |
| Manufacturer | WITec GmbH (Oxford Instruments Distribution Partner) |
| Instrument Type | Confocal Raman Microscope Integrated with SEM |
| Spectral Range | 90–9000 cm⁻¹ |
| Spectral Resolution | ≤1 cm⁻¹ |
| Wavenumber Accuracy | ≤ ±0.02 cm⁻¹ |
| Spatial Resolution | Lateral 360 nm, Axial 900 nm |
| Minimum Detectable Wavenumber | 100 cm⁻¹ |
| Sensitivity | SNR >20:1 for Si third-order Raman peak |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | EC-TERS |
| Pricing | Upon Request |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Resolution | <2 cm⁻¹ |
| Spatial Resolution | <1 µm (XY) |
| Excitation Sources | 532 nm (100 mW), 633 nm (>15 mW) |
| Spectrograph Focal Length | 320 mm with Triple Grating Turret |
| Detector | ≥2000×256 pixels, 300–1000 nm spectral range, >90% peak QE, deep-cooled to −60 °C |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | FEDU |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 300–1100 nm |
| Spectral Resolution | 10 cm⁻¹ |
| Minimum Wavenumber | 100 cm⁻¹ |
| Wavenumber Repeatability | ±1 cm⁻¹ |
| Laser Wavelength | 532 nm |
| Laser Power | 50 mW |
| Raman Shift Range | 200–2000 cm⁻¹ |
| Fluorescence Range (optional) | 550–850 nm |
| Optical Resolution | 2 nm |
| Detector | Back-Illuminated CCD |
| Power Supply | 110/220 V AC (12 V @ 4 A DC adapter output) |
| Dimensions | 800 × 400 × 350 mm |
| Weight | <10 kg |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | FI-FO |
| Instrument Type | Portable / Handheld Raman Spectrometer |
| Spectral Range | 200–2750 cm⁻¹ |
| Spectral Resolution | 8–10 cm⁻¹ |
| Excitation Wavelengths | 785 nm / 830 nm / 1064 nm |
| Laser Power | 0–500 mW |
| Laser Linewidth | <0.1 nm |
| Detector | Back-Illuminated CCD (for 785/830 nm) / Cooled InGaAs PDA (for 1064 nm) |
| Operating System Options | Android 7.1 or Windows 10 |
| Battery Capacity | 10,200 mAh (75 Wh) |
| Dimensions | 430 × 130 × 120 mm |
| Screen | 10-inch capacitive touchscreen |
| Onboard Database | Integrated reference spectral library |
| Runtime | >4 hours on full charge |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | FI-Lite Series |
| Price Range | USD 14,000 – 28,000 |
| Instrument Type | Portable / Handheld Raman Spectrometer |
| Spectral Range | 200–2750 cm⁻¹ |
| Spectral Resolution | 8–12 cm⁻¹ |
| Spatial Resolution | Not specified in datasheet |
| Minimum Wavenumber | Not specified in datasheet |
| Spectral Reproducibility | Not specified in datasheet |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Fourier Transform Infrared Spectrometer |
| Spectral Range | 5000–500 cm⁻¹, 5000–650 cm⁻¹, or 7500–400 cm⁻¹ (model-dependent) |
| Spectral Resolution | ≤1 cm⁻¹ |
| Wavenumber Accuracy | ≤0.01 cm⁻¹ |
| Signal-to-Noise Ratio | ≥40,000:1 (at 4 cm⁻¹, 1 min scan) |
| Beam Splitter Options | ZnSe or KBr |
| Detector Options | High-sensitivity DLaTGS or Liquid-Nitrogen-Cooled MCT |
| Dimensions | 685 × 415 × 223 mm |
| Weight | 20 kg |
| Brand | ZOLIX |
|---|---|
| Model | FI-RIR |
| Type | Portable Hybrid FTIR–Raman Spectrometer |
| Origin | Beijing, China |
| Manufacturer | ZOLIX (OEM/ODM Capable) |
| Spectral Range (FTIR) | 5000–500 cm⁻¹ |
| Spectral Resolution (FTIR) | ≤2 cm⁻¹ |
| Wavenumber Accuracy (FTIR) | ≤0.2 cm⁻¹ |
| Wavenumber Precision (FTIR) | ≤0.05 cm⁻¹ |
| Spectral Range (Raman) | 200–2500 cm⁻¹ |
| Raman Resolution | 8–12 cm⁻¹ |
| Excitation Laser | 785 nm solid-state diode laser |
| Laser Power | >350 mW, continuously adjustable (0–100%) |
| Detector (FTIR) | Sealed, moisture-resistant DLaTGS with integrated 24-bit ADC (KBr window) |
| Detector (Raman) | Scientific-grade CMOS array |
| Interferometer | Domestic high-stability立体-angle-mirror interferometer (lifetime >10 years) |
| Beam Splitter | ZnSe for mid-IR, humidity-resistant |
| ATR Crystal | Industrial-grade diamond (abrasion-, corrosion-, and chemically resistant) |
| Operating Environment | Ambient temperature (no liquid nitrogen or cryogenic cooling required) |
| Battery Life | >4 h continuous operation (integrated Li-ion pack) |
| Enclosure Rating | IP67 |
| Dimensions (L×W×H) | 540 × 410 × 210 mm |
| Weight | 15 kg |
| OS | Windows 10 embedded (full Chinese UI) |
| Data Interface | Gigabit Ethernet, dual USB 3.0, vehicle DC input support |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Category | Domestic (China) |
| Model | Finder 930 |
| Instrument Type | Portable/Handheld Raman Spectrometer |
| Spectral Range | 200–2500 cm⁻¹ |
| Spectral Resolution | < 1.5 cm⁻¹ |
| Spatial Resolution | 50 µm (with 532 nm excitation and 50 µm pinhole) |
| Minimum Wavenumber | See manual |
| Spectral Repeatability | See manual |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | Finder Edge 1064 nm |
| Instrument Type | Handheld Raman Spectrometer |
| Spectral Range | 200–2500 cm⁻¹ |
| Spectral Resolution | <14 cm⁻¹ @ 1262.339 nm |
| Detector | Cooled InGaAs array |
| Excitation Wavelength | 1064 nm (NIR) |
| Spatial Resolution | Not specified in datasheet |
| Minimum Detectable Wavenumber | Not specified in datasheet |
| Spectral Reproducibility | Not specified in datasheet |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Portable/Handheld Raman Spectrometer |
| Spectral Range | Configurable per application (e.g., 200–3200 cm⁻¹ typical) |
| Spectral Resolution | <10 cm⁻¹ (FWHM, dependent on grating and detector configuration) |
| Spatial Resolution | Diffraction-limited at excitation wavelength (e.g., ~1–5 µm at 785 nm) |
| Minimum Wavenumber | ≥200 cm⁻¹ (laser rejection optimized) |
| Spectral Reproducibility | <±0.5 cm⁻¹ over 8-hour operation |
| Battery Life | 4–6 hours continuous operation |
| Compliance | Designed for ASTM E1840, ISO/IEC 17025-aligned workflows, FDA 21 CFR Part 11-ready software architecture |