Raman Spectrometer
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| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LRGA-3100 |
| Price Range | USD 140,000 – 280,000 |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Repeatability | ≤1% |
| Measurement Principle | Laser Raman Scattering |
| Response Time | ≤10 s |
| Accuracy | ≤±1% F.S. |
| Detection Range | 0–100% (full-scale, configurable) |
| Operating Temperature | 10–35 °C |
| Power Supply | AC 220 V / 50 Hz, <70 W |
| Interfaces | USB, RS-232, RS-485, Ethernet |
| Dimensions (L×W×H) | 605 × 483 × 220 mm |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LRGA-3100 |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Repeatability | ≤1% |
| Measurement Range | 0–100% (full-scale) |
| Accuracy | ≤±1% F.S. |
| Response Time | ≤10 s |
| Operating Temperature | 10–35 °C |
| Power Supply | AC 220 V / 50 Hz, <70 W |
| Interfaces | USB, RS-232, RS-485, Ethernet |
| Dimensions (L×W×H) | 605 × 483 × 220 mm |
| Detectable Gases | H₂, N₂, O₂, CO, CO₂, CH₄, C₂H₂, C₂H₄, C₂H₆, C₃H₆, C₃H₈, H₂S |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LRGA-3100 |
| Price Range | USD 140,000–280,000 |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Repeatability | ≤1% |
| Measurement Accuracy | ≤±1% F.S. |
| Response Time | ≤10 s |
| Operating Temperature | 10–35 °C |
| Power Supply | AC 220 V / 50 Hz, <70 W |
| Dimensions (L×W×H) | 605 × 483 × 220 mm |
| Communication Interfaces | USB, RS-232, RS-485, Ethernet |
| Gas Measurement Range | 0–100% (full-scale, configurable per application) |
| Detectable Gases | H₂, N₂, O₂, CO, CO₂, CH₄, C₂H₂, C₂H₄, C₂H₆, C₃H₆, C₃H₈, H₂S |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-3200 |
| Instrument Type | Portable Raman Spectrometer |
| Spectral Repeatability | ≤1% F.S. |
| Measurement Range | 0–100% (selectable by application) |
| Accuracy | ≤±1% F.S. |
| Response Time | ≤30 s |
| Operating Temperature (Analyzer) | 10–35 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Input Voltage | 100–240 VAC, 50–60 Hz |
| Communication Interfaces | RS-232 / RS-485 / TCP/IP / USB |
| Display | Color Touchscreen |
| Probe Quantity | 1 Raman Fiber Probe |
| Probe Temp. Range | 0–200 °C |
| Probe Pressure Range | 80–4000 kPa |
| Measured Gases | H₂, N₂, O₂, CO, CO₂, CH₄, C₂H₂, C₂H₄, C₃H₆ |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LRGA-3200 |
| Price Range | USD 140,000–280,000 |
| Instrument Type | Portable/Handheld Raman Spectrometer |
| Spectral Repeatability | ≤1% F.S. |
| Measurement Components | H₂, N₂, O₂, CO, CO₂, CH₄, C₂H₂, C₂H₄, C₃H₆ |
| Concentration Range | 0–100% (configurable) |
| Accuracy | ≤±1% F.S. |
| Response Time | ≤30 s |
| Input Voltage | 100–240 VAC, 50–60 Hz |
| Communication Interfaces | RS-232, RS-485, TCP/IP Ethernet, USB |
| Display | Color Touchscreen Interface |
| Probe Quantity | 1 Raman Fiber Optic Probe |
| Probe Operating Temperature | 0–200 °C |
| Probe Pressure Rating | 80–4000 kPa |
| Analyzer Ambient Operating Temperature | 10–35 °C |
| Humidity Limit | 95% RH, non-condensing |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LRGA-3200 |
| Instrument Type | Portable/Handheld Raman Spectrometer |
| Spectral Repeatability | ≤1% F.S. |
| Measurement Accuracy | ≤±1% F.S. |
| Response Time | ≤30 s |
| Operating Temperature (Analyzer) | 10–35 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Input Voltage | 100–240 VAC, 50–60 Hz |
| Communication Interfaces | RS-232 / RS-485 / TCP/IP / USB |
| Display | Color Touchscreen |
| Probe Quantity | 1 Fiber-Optic Probe |
| Probe Temperature Range | 0–200 °C |
| Probe Pressure Range | 80–4000 kPa |
| Measured Gases | H₂, N₂, O₂, CO, CO₂, CH₄, C₂H₂, C₂H₄, C₃H₆ |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-3200EX |
| Spectral Range | 0–100% (v/v) |
| Spectral Repeatability | ±1% F.S. |
| Measurement Accuracy | ±1% F.S. |
| Response Time | <1 s |
| Operating Pressure | up to 4 MPa |
| Probe Quantity | 4 |
| Fiber Optic Cable Length | 5 m (standard, customizable) |
| Enclosure Rating | IP65 |
| Explosion Protection | Ex d II C T4 Gb |
| Ambient Operating Temperature (Analyzer) | 10–35 °C |
| Probe Operating Temperature | –20 to +200 °C |
| Humidity | 0–95% RH (non-condensing) |
| Power Supply | 100–240 VAC, 50–60 Hz |
| Max. Power Consumption | <200 W |
| Communication Interfaces | RS-232, RS-485, TCP/IP Ethernet, USB, 4–20 mA analog output |
| Dimensions (L×W×H) | 540 × 300 × 900 mm |
| Weight | 75 kg |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-3200EX |
| Spectral Range | 0–100% (relative intensity) |
| Spectral Repeatability | ±1% F.S. |
| Measurement Accuracy | ±1% F.S. |
| Response Time | <1 s |
| Operating Pressure (probe) | up to 4 MPa |
| Probe Operating Temperature | −20 to 200 °C |
| Analyzer Operating Temperature | 10–35 °C |
| Humidity | 0–95% RH (non-condensing) |
| Power Input | 100–240 VAC, 50–60 Hz |
| Max. Power Consumption | <200 W |
| Enclosure Rating | IP65 |
| Explosion Protection | Ex d II C T4 Gb |
| Probe Quantity | 4 |
| Standard Fiber Length | 5 m (customizable) |
| Dimensions (L×W×H) | 540 × 300 × 900 mm |
| Weight | 75 kg |
| Communication Interfaces | RS-232, RS-485, TCP/IP Ethernet, USB, 4–20 mA analog outputs |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-3200EX |
| Type | Online Raman Spectrometer |
| Spectral Range | 0–100% (v/v) |
| Spectral Repeatability | 1% F.S. |
| Accuracy | ±1% F.S. |
| Response Time | <1 s |
| Operating Pressure | up to 4 MPa |
| Probe Quantity | 4 |
| Fiber Optic Cable Length | 5 m (standard, customizable) |
| Enclosure Rating | IP65 |
| Explosion Protection | Ex d II C T4 Gb |
| Ambient Operating Temperature (Analyzer) | 10–35 °C |
| Probe Operating Temperature | –20–200 °C |
| Humidity | 0–95% RH (non-condensing) |
| Power Supply | 100–240 VAC, 50–60 Hz |
| Max. Power Consumption | <200 W |
| Communication Interfaces | RS-232, RS-485, TCP/IP Ethernet, USB, 4–20 mA analog output |
| Dimensions (L×W×H) | 540 × 300 × 900 mm |
| Weight | 75 kg |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-3200EX |
| Type | Online Raman Spectrometer |
| Spectral Range | 0–100% (v/v) |
| Spectral Repeatability | 1% F.S. |
| Measurement Accuracy | ±1% F.S. |
| Response Time | <1 s |
| Operating Pressure (Probe) | Up to 4 MPa |
| Probe Temperature Range | –20 °C to +200 °C |
| Analyzer Ambient Temp. | 10–35 °C |
| Humidity | 0–95% RH, non-condensing |
| Power Input | 100–240 VAC, 50–60 Hz |
| Max. Power Consumption | <200 W |
| Communication Interfaces | RS-232 / RS-485 / TCP/IP / USB / 4–20 mA analog output |
| Enclosure Rating | IP65 |
| Explosion Protection | Ex d II C T4 Gb |
| Dimensions (L×W×H) | 540 × 300 × 900 mm |
| Weight | 75 kg |
| Standard Fiber Optic Cable Length | 5 m |
| Number of Probes | 4 |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-3200EX |
| Spectral Range | 400–700 nm |
| Spectral Resolution | 0.01% |
| Spatial Resolution | 1 µm (lateral), 2 µm (axial) |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Repeatability | 1% F.S. |
| Measurement Accuracy | ±1% F.S. |
| Operating Pressure | up to 4 MPa |
| Explosion Protection | Ex d II C T4 Gb |
| IP Rating | IP65 |
| Power Supply | 100–240 VAC, 50–60 Hz |
| Max Power Consumption | <200 W |
| Communication Interfaces | RS-232, RS-485, TCP/IP, USB, 4–20 mA analog output |
| Probe Quantity | 4 |
| Standard Fiber Length | 5 m (customizable) |
| Dimensions (L×W×H) | 540 × 300 × 900 mm |
| Weight | 75 kg |
| Ambient Operating Temperature (Analyzer) | 10–35 °C |
| Probe/Process Temperature | −20 to +200 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | LRGA-6000 |
| Price Range | USD 140,000–280,000 |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Range | 400–700 nm |
| Spectral Resolution | 0.01% |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Repeatability | Not Specified |
| Spatial Resolution | Not Applicable |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LRGA-6000 |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Range | 400–700 nm |
| Spectral Resolution | 0.01% |
| Spatial Resolution | 1 µm (lateral), 2 µm (axial) |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Reproducibility | ≤1% (dependent on configured measurement range) |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-6000 |
| Spectrometer Type | Grating-Based Raman Spectrometer |
| Spectral Range | 400–700 nm |
| Spectral Resolution | 0.01% |
| Spatial Resolution | 1 µm (lateral), 2 µm (axial) |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Repeatability | ≤1% (dependent on configured measurement range) |
| Measurement Range | 0–10% to 0–100% (gas concentration, full-scale) |
| Linearity Error | ≤±1% F.S. |
| Response Time | ≤30 s |
| Dimensions | 1000 × 800 × 1780 mm |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LRGA-6000 |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Range | 400–700 nm |
| Spectral Resolution | 0.01% |
| Spatial Resolution | 1 µm (lateral), 2 µm (axial) |
| Minimum Wavenumber Shift | 10 cm⁻¹ |
| Spectral Repeatability | ≤1% (dependent on configured concentration range) |
| Measurement Range | 0–10% to 0–100% (gas volume %) |
| Linearity Error | ≤±1% FS |
| Response Time | ≤30 s |
| Dimensions | 1000 × 800 × 1780 mm |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-6000 |
| Spectrometer Type | Grating-based Raman Spectrometer |
| Spectral Range | 400–700 nm |
| Spectral Resolution | 0.01% |
| Spatial Resolution | 1 µm (lateral), 2 µm (axial) |
| Minimum Wavenumber | 10 cm⁻¹ |
| Spectral Repeatability | ≤1% (dependent on configured measurement range) |
| Measurement Range | 0–10% to 0–100% (gas concentration, full-scale) |
| Linearity Error | ≤±1% F.S. |
| Response Time | ≤30 s |
| Dimensions | 1000 × 800 × 1780 mm |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | LRGA-6000 |
| Spectrometer Type | Grating-based Raman Spectrometer |
| Spectral Range | 400–700 nm |
| Spectral Resolution | 0.01% |
| Spatial Resolution | Lateral 1 µm, Axial 2 µm |
| Minimum Wavenumber Shift | 10 cm⁻¹ |
| Spectral Repeatability | ≤1% (dependent on configured measurement range) |
| Measurement Range | 0–10% to 0–100% (user-selectable per gas) |
| Linearity Error | ≤±1% FS |
| Response Time | ≤30 s |
| Dimensions | 1000 × 800 × 1780 mm |
| Brand | Drick |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Model | DRK8300Pro |
| Spectral Resolution (Optimal) | 0.35 cm⁻¹ |
| Excitation Wavelengths | 405, 473, 532, 633, 785, 830, 1064 nm (up to 2 simultaneous) |
| Laser Spot Size | <1 µm |
| Spatial Resolution | Sub-micron |
| SNR | >6000:1 |
| Detector Options | Deep-cooled back-illuminated CCD (200–1100 nm), InGaAs array (900–1700 nm), or sCMOS |
| Spectrometer Focal Length Options | 210 mm / 350 mm / 510 mm / 810 mm |
| XY Motorized Stage | 50 × 50 mm travel, 0.1 µm resolution, 1 µm repeatability |
| Z-Axis Auto-Focus | ≤ ±0.2 µm accuracy, ≤10 s per focus |
| Camera | 5 MP industrial CMOS |
| Interface | USB 2.0 |
| Brand | Drick |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | DRK8600 |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Excitation Wavelength | 532 nm (standard), optional 785 nm |
| Spectral Range | 100–3500 cm⁻¹ (typical) |
| Spectral Resolution | <1.5 cm⁻¹ (FWHM) |
| Spatial Resolution | ≤0.5 µm (lateral), ≤1.2 µm (axial) |
| Laser Power Stability | ±0.5% over 4 hours |
| CCD Detector | Back-illuminated deep-depletion EMCCD, 1024 × 128 pixels |
| Mapping Step Size | Adjustable from 0.1 µm to 10 µm |
| Software Platform | RamanSuite Pro v4.2 with GLP-compliant audit trail and user permission levels |
| Brand | Drick |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Modular Confocal Micro-Raman Spectrometer |
| Model Series | DRK8700 |
| Excitation Wavelengths | 532 nm, 638 nm, 785 nm, 1064 nm (up to 3 simultaneously integrated) |
| Spectrometer Focal Length Options | 210 mm, 350 mm, 510 mm, 810 mm |
| Spectral Resolution (min) | 0.5 cm⁻¹ (at FL810, narrow slit) |
| Spectral Range (configurable) | 150–10,000 cm⁻¹ (dependent on excitation wavelength) |
| Detector Options | Deep-cooled CCD (−70 °C, 2048×256 px), Scientific-grade CCD (−30 °C), InGaAs array (−70 °C, 512×1 or 1024×1 px) |
| Spatial Resolution (XY) | <2 µm |
| Axial (Z) Resolution | <5 µm |
| Confocal Mechanism | Motorized 6-position adjustable pinhole |
| Microscope Camera | 5 MP industrial CMOS |
| Objective Lenses | Standard 4×, 10×, 20× |
| XYZ Stage | Motorized 2D stage (50×50 mm or 100×100 mm travel), 0.1 µm resolution, ±1 µm positioning accuracy |
| Auto-focus Precision | ≤±0.2 µm |
| Integration Time | Up to 4680 s (1.3 h) with DRK8700-LT variant |
| Laser Power (max) | 532 nm: 100 mW |
| 638 nm | 80 mW |
| 785 nm | 350 mW |
| 1064 nm | 500 mW |
| Interface | USB 3.0 |
| Brand | Drick |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Model | DRK8700 |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Excitation Wavelength | Standard 532 nm (optional 785 nm or 633 nm) |
| Spatial Resolution | Sub-micron (dependent on objective lens and laser wavelength) |
| Spectral Range | 100–3500 cm⁻¹ (typical) |
| Spectral Resolution | ≤ 2 cm⁻¹ (FWHM) |
| Detector | Back-illuminated CCD or EMCCD |
| Automation | Motorized XYZ stage, auto-focus, turret-mounted objectives, software-controlled laser attenuation and filter selection |
| Software Platform | Proprietary RamanSuite™ with spectral library matching, multivariate analysis (PCA, cluster mapping), and hyperspectral image reconstruction |
| Brand | Edinburgh Instruments |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | RM5 |
| Instrument Type | Confocal Raman Microspectrometer |
| Spectral Range | 50–15000 cm⁻¹ |
| Spectral Resolution | ≥1 cm⁻¹ (FWHM) |
| Spatial Resolution | Down to 1 µm |
| Low-Wavenumber Cutoff | <50 cm⁻¹ |
| Spectral Reproducibility | ≤0.02 cm⁻¹ |
| Brand | Edinburgh Instruments |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | RMS1000 |
| Spectral Range | 50–30000 cm⁻¹ |
| Spectral Resolution | ≤0.1 cm⁻¹ (FWHM) at ≥800 mm focal length |
| Spatial Resolution | XY ≤ 0.5 µm, Z ≤ 1 µm |
| Minimum Wavenumber | 50 cm⁻¹ |
| Spectral Reproducibility | ≤ ±0.02 cm⁻¹ |
| Brand | Ekspla |
|---|---|
| Origin | Lithuania |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported Instrument |
| Model | CARS |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 740–4000 cm⁻¹ |
| Spectral Resolution | 1 cm⁻¹ |
| Spatial Resolution | 0.5 µm |
| Minimum Wavenumber | 740 cm⁻¹ |
| Spectral Reproducibility | ±1% |
| Brand | Endress+Hauser |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RAMAN RXN HYBRID |
| Instrument Type | Grating-Based Raman Spectrometer |
| Excitation Wavelength | 785 nm |
| Probe Compatibility | Rxn-20 Solid-Phase Probe + Secondary E+H Raman Probe |
| Hazardous Area Certifications | ATEX, IECEx, North America (Class I Div 1/2, Class II Div 1) |
| Installation Options | Benchtop, Mobile Cart, or In-Line Process Skid Mounting |
| Sample Phase Support | Simultaneous Solid & Liquid Analysis Channels |
| Spatial Sampling Flexibility | Micron- to Millimeter-Scale Spot Sizes (up to 6 mm diameter) |
| Compliance | Designed for GLP/GMP environments |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Examine R |
| Pricing | Available Upon Request |
| [Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FirstDefender |
| Price | USD 63,500 (FOB) |
| Raman Shift Range | 250–2875 cm⁻¹ |
| Spectral Resolution | 7–10.5 cm⁻¹ (FWHM) |
| Excitation Wavelength | 785 nm ± 0.5 nm, linewidth ≤2 cm⁻¹, wavenumber accuracy <0.1 cm⁻¹ |
| Laser Output Power | ≤300 mW (adjustable) |
| Integration Time | Manual or auto mode (min. 100 ms) |
| Battery | 7.4 V Li-ion, >5 h operation at 25 °C |
| AC Input | 100–240 VAC, 50/60 Hz |
| Weight | <1.8 kg |
| Dimensions | 30 × 15 × 7.6 cm |
| Operating Temperature | −20 °C to +40 °C |
| Compliance | MIL-STD-810F (shock, vibration, humidity, thermal cycling)] |
| Brand | Gangdong |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Range | 200–800 nm |
| Spectral Resolution | ≤0.2 nm (at 500 nm) |
| Spatial Resolution | 0.2 nm (horizontal) |
| Minimum Wavenumber Coverage | ≥200 cm⁻¹ (calculated from 532 nm excitation) |
| Spectral Repeatability | ≤0.2 nm |
| Focal Length | 302.5 mm |
| f-number | f/5.5 |
| Grating Density | 1200 lines/mm |
| Slit Width | 0–2 mm (adjustable, 0.01 mm resolution) |
| Laser Source | 532 nm diode-pumped solid-state laser, ≥100 mW output |
| Detector | Photon-counting photomultiplier tube (PMT) with discrimination circuitry |
| Stray Light Level | ≤10⁻³ |
| Dimensions | 700 × 500 × 450 mm |
| Weight | 70 kg |
| Brand | Gangdong |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 50–7000 cm⁻¹ |
| Spectral Resolution | ≤1 cm⁻¹ |
| Spatial Resolution | X/Y-axis: 0.01 µm |
| Z-axis | 0.002 µm |
| Minimum Wavenumber | 20 cm⁻¹ |
| Spectral Repeatability | ≤0.2 nm |
| Monochromator Focal Length | 300 mm |
| Grating Density | 1200 grooves/mm |
| Wavelength Range | 200–800 nm |
| Slit Width | 0–2 mm continuously adjustable |
| Wavelength Accuracy | ≤0.2 nm |
| Laser Excitation Wavelength | 532 nm |
| Laser Output Power | 100 mW |
| Microscope Objective | Infinity-corrected semi-apochromatic fluorescence objectives (10×, 50×, 100×) |
| Eyepiece | PL10×/22 mm wide-field plan eyepiece with optional micrometer scale |
| Stage Travel | 76 mm × 50 mm (0.1 mm resolution) |
| CCD Camera | 16 MP ultra-high-definition imaging sensor |
| Brand | Gangdong |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Model | LRS-5 |
| Spectral Range | 50–7000 cm⁻¹ |
| Spectral Resolution | <1.5 cm⁻¹ |
| Spatial Resolution | X/Y = 0.01 µm |
| Minimum Wavenumber | 50 cm⁻¹ |
| Spectral Reproducibility | ≤1 cm⁻¹ |
| Focal Length | 800 mm |
| Laser Options | 532 nm (633 nm & 785 nm optional) |
| CCD Detector | 1650 × 200 pixels, 16 × 16 µm pixel size, active area 26.6 × 3.2 mm |
| Pinhole Apertures | 50, 150, 200, 400 µm |
| Wavelength Accuracy | ≤±1 cm⁻¹ |
| Sensitivity | Capable of resolving up to 4th-order Raman modes of crystalline silicon |