Chemical Analysis Instruments
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| Brand | Lengguang Tech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | UV1901 |
| Optical Design | Dual-Beam |
| Detector Type | Photocell |
| Wavelength Range | 190–1100 nm |
| Wavelength Scanning Mode | Automatic |
| Spectral Bandwidth | 1 nm |
| Wavelength Accuracy | ±0.3 nm |
| Stray Light | ≤0.03% T (at 220 nm, using NaI) |
| Brand | Lengguang Tech |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | UV1902 |
| Instrument Architecture | Dual-Beam |
| Detector Type | Photocell |
| Wavelength Range | 190–1100 nm |
| Automation Level | Automatic Wavelength Scanning |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ±0.3 nm |
| Stray Light | ≤0.03% (T) at 220 nm (NaI) |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | 721S |
| Optical System | Single-beam Czerny-Turner monochromator with sealed grating |
| Detector | Silicon photocell |
| Wavelength Range | 360–1000 nm |
| Wavelength Selection | Manual dial adjustment |
| Spectral Bandwidth | 6 nm |
| Wavelength Accuracy | ±3.0 nm |
| Wavelength Repeatability | ≤1.5 nm |
| Stray Light | ≤1.0% T |
| Photometric Accuracy | ±0.8% T |
| Photometric Repeatability | ≤0.3% T |
| Photometric Range | 0.0–199.9% T / –0.3–2.999 A |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Dimensions (W×D×H) | 370 × 320 × 240 mm |
| Net Weight | 4.0 kg |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | 722S |
| Optical System | Single-beam Czerny-Turner monochromator with holographic grating |
| Detector | Photodiode array |
| Wavelength Range | 340 nm – 1000 nm |
| Wavelength Accuracy | ±2.0 nm |
| Wavelength Repeatability | ≤1.0 nm |
| Spectral Bandwidth | 6 nm |
| Stray Light | ≤0.5% T |
| Photometric Accuracy | ±0.5% T |
| Photometric Repeatability | ≤0.2% T |
| Photometric Range | 0.0–199.9% T / −0.3–2.999 A |
| Dimensions | 370 × 320 × 190 mm |
| Net Weight | 7 kg |
| Interface | RS232 serial port |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | 722SP |
| Optical System | Czerny-Turner monochromator with holographic grating |
| Detector Type | Photodiode array |
| Wavelength Range | 325–1000 nm |
| Wavelength Selection | Manual adjustment |
| Spectral Bandwidth | 5 nm |
| Wavelength Accuracy | ±2.0 nm |
| Wavelength Repeatability | ≤1.0 nm |
| Stray Light | ≤0.2% T |
| Photometric Accuracy | ±0.5% T |
| Photometric Repeatability | ≤0.2% T |
| Absorbance Range | –0.3 to 2.999 A |
| Transmittance Range | 0.0–199.9% T |
| Light Source | 20 W / 12 V halogen lamp |
| Dimensions (W×D×H) | 370 × 320 × 190 mm |
| Net Weight | 7 kg |
| Interface | RS-232 serial port |
| Compliance | Meets GB/T 21186–2007 (Chinese national standard for visible spectrophotometers) |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | 723S |
| Price Range | USD 1,150–1,320 |
| Optical Design | Single-beam |
| Detector Type | Silicon Photocell |
| Wavelength Range | 320–1100 nm |
| Wavelength Accuracy | ±1.0 nm |
| Wavelength Repeatability | ≤0.5 nm |
| Spectral Bandwidth | 2 nm |
| Stray Light | ≤0.1%T (at 360 nm, NaNO₂) |
| Baseline Flatness | ±0.002 A |
| Photometric Drift | <0.0008 A/h |
| Photometric Noise | <0.5%T (100%T), <0.2%T (0%T) |
| Photometric Range | 0.0–200%T / –0.3–4.0A |
| Dimensions | 370 × 357 × 220 mm |
| Net Weight | 9 kg |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Architecture | Single-Beam |
| Detector Type | Photocell |
| Wavelength Range | 190–1100 nm |
| Wavelength Adjustment | Manual |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | ≤0.5 nm |
| Stray Light | ≤0.2% T |
| Photometric Accuracy | ±0.5% T |
| Photometric Repeatability | ≤0.2% T |
| Noise Level | ≤0.2% T (0% line), ≤0.5% T (100% line) |
| Absorbance Range | –0.3 to 2.999 A |
| Transmittance Range | 0.0–199.9% T |
| Dimensions | 370 × 320 × 240 mm |
| Net Weight | 7.5 kg |
| Light Source | Deuterium Lamp (≥500 h lifetime) + Tungsten-Halogen Lamp |
| Optical System | Czerny-Turner Monochromator with Holographic Grating |
| Interface | RS232 (optional software integration) |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Architecture | Single-Beam |
| Detector Type | Photocell |
| Wavelength Range | 190–1100 nm |
| Wavelength Adjustment | Manual |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | ≤0.5 nm |
| Stray Light | ≤0.1% T |
| Photometric Accuracy | ±0.3% T |
| Photometric Repeatability | ≤0.1% T |
| Noise Level | ≤0.2% T (0% line), ≤0.5% T (100% line) |
| Absorbance Range | –0.3 to 2.999 A |
| Transmittance Range | 0.0 to 199.9% T |
| Dimensions | 370 × 320 × 240 mm |
| Net Weight | 7.5 kg |
| Light Source | Imported Japanese deuterium lamp (≥2000 h lifetime) + tungsten halogen lamp |
| Optical System | Czerny–Turner monochromator with precision holographic grating and aspheric mirrors |
| Interface | RS232 serial port (optional data acquisition software) |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Domestic |
| Model | 756S |
| Optical Design | Single-Beam |
| Detector Type | Photocell |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Wavelength Repeatability | ≤0.2 nm |
| Spectral Bandwidth | 2 nm |
| Stray Light | ≤0.1%T (at 220 nm, using NaI solution) |
| Transmittance Accuracy | ±0.5%T |
| Transmittance Repeatability | ≤0.2%T |
| Baseline Flatness | ±0.002 A |
| Drift | ≤0.0008 A/h |
| Noise | ≤0.5%T (at 100%T), ≤0.2%T (at 0%T) |
| Photometric Range | 0.0–200%T, –0.3–4.0 A |
| Scan Speed | Up to 7000 nm/min |
| Wavelength Drive | Stepper Motor with Microstepping Control |
| Data Storage | USB-A Port for U-Disk Export (Excel-compatible CSV/TXT) |
| Display | 128×64 Dot-Matrix LCD |
| Interfaces | USB-A (U-disk), USB-B (PC connection), RS-232 (printer) |
| Dimensions | 370 × 357 × 220 mm |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | 759S |
| Optical System | Czerny-Turner monochromator with holographic diffraction grating |
| Light Source | Hamamatsu deuterium lamp (2000 h lifetime) + tungsten-halogen lamp |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Wavelength Repeatability | ≤0.2 nm |
| Spectral Bandwidth | 2 nm |
| Stray Light | ≤0.05% T (at 220 nm, using NaI solution) |
| Photometric Accuracy | ±0.3% T |
| Photometric Repeatability | ≤0.15% T |
| Baseline Flatness | ±0.002 A |
| Drift | ≤0.0008 A/h |
| Noise | ≤0.3% T (100% T), ≤0.1% T (0% T) |
| Photometric Range | 0.0–200% T, –0.3–4.0 A |
| Scan Speed | up to 7000 nm/min (wavelength scanning), 10000 nm/min (wavelength movement) |
| Display | 128×64 dot-matrix LCD |
| Data Interface | USB-A (U-disk storage), USB-B (PC connectivity), RS-232 (printer) |
| Dimensions | 370 × 357 × 220 mm |
| Net Weight | 9 kg |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Models | F97 / F97PRO / F97XP |
| Price Range | USD 14,000 – 28,000 |
| Dispersive Element | Holographic Grating |
| Instrument Type | Steady-State Fluorescence Spectrometer |
| Slit Width (Spectral Bandwidth) | 2.0 nm to 20 nm |
| Resolution | 2.0 nm |
| Sensitivity | S/N > 200 (peak-to-peak, F97XP) |
| Wavelength Accuracy | ±0.4 nm (F97XP), ±1.0 nm (F97PRO) |
| Light Source | 150 W Ozone-Free Xenon Arc Lamp (Hamamatsu, 2000 h lifetime) |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Steady-State Fluorescence Spectrometer |
| Wavelength Range (Excitation) | 200–900 nm |
| Wavelength Range (Emission) | 200–900 nm |
| Slit Width (Spectral Bandpass) | 1.0–20.0 nm |
| Spectral Resolution | 1.0 nm |
| Wavelength Accuracy | ±0.4 nm |
| Signal-to-Noise Ratio (Water Raman Peak) | >350:1 (peak-to-peak) |
| Light Source | 150 W Ozone-Free Xenon Arc Lamp (Hamamatsu, 2000 h lifetime) |
| Detector | Hamamatsu R928 Red-Sensitive Photomultiplier Tube (PMT) |
| Optical Design | Horizontal Slit, Dual-Beam Ratio-Monitoring Excitation Path |
| Grating | Imported JY (Jobin Yvon) Blazed Grating |
| Excitation/Emisson Grating Blaze | 300 nm (EX), 400 nm (EM) |
| Linearity (Fluorescence Intensity) | ≥0.995 |
| Scan Speed | Up to 60,000 nm/min |
| Supported Scanning Modes | 3D Fluorescence Mapping, Time-Resolved Emission Scanning, Constant-Wavelength-Difference Synchronous Scanning, Constant-Wavenumber-Difference (Constant Energy Difference) Synchronous Scanning |
| Quantum Yield Measurement | Optional Integrated Accessory |
| Standard Cuvette Volume | 0.5 mL (10 mm pathlength) |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | F98 |
| Price Range | USD 14,000–28,000 |
| Dispersive Element | Dual Grating Monochromator |
| Instrument Type | Steady-State Fluorescence Spectrometer |
| Slit Width (Spectral Bandpass) | 1.0–20.0 nm |
| Spectral Resolution | 1.0 nm |
| Sensitivity | >350:1 (peak-to-peak) |
| Wavelength Accuracy | ±0.4 nm |
| Excitation Source | 150 W Ozone-Free Xenon Lamp (Hamamatsu, Japan) |
| Emission Detection Range | 200–900 nm |
| Excitation Range | 200–900 nm |
| Minimum Sample Volume | 0.5 mL (standard 10 mm cuvette) |
| Optical System | Dual-Beam Ratio-Monitoring with Horizontal Beam Geometry |
| Linearity | R² ≥ 0.995 |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | S23A |
| Instrument Architecture | Single-Beam |
| Detector Type | Photodiode Array |
| Wavelength Range | 340–950 nm |
| Wavelength Adjustment | Manual |
| Spectral Bandwidth | 12 nm |
| Wavelength Accuracy | ±2.5 nm |
| Wavelength Repeatability | ≤1 nm |
| Stray Light | ≤0.5% T |
| Photometric Accuracy | ±2.0% T |
| Photometric Repeatability | ≤0.5% T |
| Absorbance Range | –0.3 to 2.999 A |
| Transmittance Range | 0.0 to 199.9% T |
| Dimensions | 370 × 320 × 190 mm |
| Net Weight | 7 kg |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | S450 |
| Instrument Type | Laboratory Benchtop |
| Application Scope | Academic & Research Laboratories (Universities, Public Research Institutes) |
| Operating Principle | Grating Scanning Monochromator |
| Wavelength Range | 900–2500 nm |
| Scan Speed | Low / Medium / High Adjustable |
| Spectral Sampling Interval | 0.1–5 nm |
| Measurement Mode | Diffuse Reflectance |
| Chemometrics Software | CAUNIR |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer | Yes |
| Type | Domestic |
| Model | UV1910 |
| Optical System | Dual-beam |
| Detector | Silicon Photocell |
| Wavelength Range | 191–1100 nm |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Repeatability | ≤0.1 nm |
| Spectral Bandwidth | 1 nm |
| Stray Light | ≤0.03% |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | UV1920 |
| Optical System | Dual-beam |
| Detector Type | Silicon Photocell |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Repeatability | ≤0.1 nm |
| Spectral Bandwidth | 2 nm |
| Stray Light | ≤0.03% T |
| Data Interface | USB |
| Display | 7-inch color capacitive touchscreen |
| Dimensions | 600 × 475 × 220 mm |
| Weight | 18 kg |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | UV7500 |
| Optical System | Dual-Beam |
| Detector Type | Silicon Photodiode |
| Wavelength Range | 190–1100 nm |
| Automatic Function | Auto Wavelength Scanning |
| Spectral Bandwidth | 0.5 / 1.0 / 2.0 / 4.0 / 5.0 nm (expandable to 0.3 nm) |
| Wavelength Accuracy | ±0.3 nm |
| Stray Light | ≤0.03% |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | UV7600 |
| Instrument Architecture | Dual-beam optical system |
| Detector Type | Photodiode array (PDA) |
| Wavelength Range | 190 nm – 1100 nm |
| Wavelength Automation | Motorized wavelength scanning |
| Spectral Bandwidth | Continuously adjustable from 0.5 nm to 6 nm (0.1 nm increment) |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Repeatability | ≤0.1 nm |
| Stray Light | ≤0.03% T |
| Brand | Advion |
|---|---|
| Origin | USA |
| Model | TriVersa NanoMate® |
| Instrument Type | Chip-Based Nanoelectrospray Ion Source |
| Mass Range | 100 Da – 100 kDa |
| Sensitivity | Dependent on Coupled Mass Spectrometer |
| Resolution | Dependent on Coupled Mass Spectrometer |
| Accurate Mass Capability | Dependent on Coupled Mass Spectrometer |
| Compliance | ASTM E2915, ISO/IEC 17025 (when operated in GLP/GMP environments), FDA 21 CFR Part 11–ready software architecture |
| Brand | Leybold |
|---|---|
| Origin | Germany |
| Model | PHOENIX Quadro |
| Instrument Type | Portable |
| Detection Method | Vacuum Mode |
| Minimum Detectable Leak Rate | 5 × 10⁻¹² mbar·L/s |
| Startup Time | ≤ 2 min |
| Response Time | < 1 s |
| Maximum Inlet Pressure | 1500 Pa |
| Helium Purge Speed | 3.1 L/s |
| Leak Rate Display Range | 1 × 10⁻³ to 1 × 10⁻¹³ Pa·m³/s |
| Origin | USA |
|---|---|
| Manufacturer | Los Gatos Research |
| Type | Imported |
| Model | 908-0004-9002 (Standard Range), 908-0004-9003 (Extended Range) |
| Power Supply | 115/230 VAC, 50/60 Hz |
| Average Power Consumption | 30 W |
| Standby Power | 10 W |
| Max Power | 300 W |
| Dimensions (Std) | 26.7 cm H × 48.3 cm W × 43.2 cm D |
| Weight (Std) | 27 kg |
| Dimensions (Ext) | 26.7 cm H × 48.3 cm W × 58.4 cm D |
| Weight (Ext) | 29 kg |
| H₂O Vapor Range (Std) | 3000–30,000 ppm |
| H₂O Vapor Range (Ext) | 500–30,000 ppm |
| Brand | Lianhua |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-E4DDS |
| Pricing | Upon Request |
| Measured Parameters | Conductivity, TDS, Resistivity, Salinity, Temperature |
| Form Factor | Benchtop |
| Intended Use | Laboratory |
| Conductivity Range | 0–200 mS/cm |
| TDS Range | 0–200 g/L |
| Resistivity Range | 5 Ω·cm – 20,000 kΩ·cm |
| Salinity Range | 0–200 ‰ |
| Temperature Range | −25 to +125 °C |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | LIBS-R900 |
| Price | USD 84,000 (approx.) |
| Instrument Form Factor | Benchtop |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | Light 915 |
| Instrument Type | Portable |
| Detection Principle | Zeeman Atomic Absorption Spectroscopy with High-Frequency Modulated Polarized Light (ZAAS-HFM) |
| Wavelength | 254 nm |
| Detection Limit | <0.1 µg/m³ |
| Operating Duration | Up to 12 h on rechargeable battery |
| Dynamic Range | 5 orders of magnitude |
| Data Storage | Internal memory with USB and Bluetooth export |
| Regulatory Status | Listed on U.S. EPA Emergency Response Equipment List |
| Compliance | Designed for compliance with OSHA PEL, ACGIH TLV, and ISO 6879 for elemental mercury vapor monitoring |
| Brand | Lightnovo |
|---|---|
| Origin | Denmark |
| Type | Confocal Micro-Raman Spectrometer |
| Model | Micro-Raman Microscope |
| Spectral Range | 786 cm⁻¹ (excitation wavelength, typically 785 nm laser) |
| Spectral Resolution | 2.5–3 cm⁻¹ |
| Lateral Spatial Resolution | 800–900 nm |
| Axial (Z) Resolution | 2.5–3 µm |
| Dimensions | 175 × 180 × 410 mm |
| Weight | 9.5–11.5 kg |
| Microscope Configuration | Upright & Inverted |
| XYZ Travel Range (Motorized) | 30 × 30 × 30 mm |
| XYZ Travel Range (Manual) | 10 × 10 × 13 mm |
| Minimum Step Size | 500 nm (XY), 500 nm (Z) |
| White-Light Reflectance Imaging | Integrated real-time camera with simultaneous laser spot visualization and Raman acquisition |
| Brand | Luqi Technology |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | OEM Manufacturer |
| Spectral Range | 900–2500 nm |
| Detector | TE-Cooled InGaAs Linear Array (Two-Stage TEC) |
| Optical Resolution | ~7.6 nm (with 50 µm slit) |
| Signal-to-Noise Ratio | 5500:1 (full signal) |
| Dynamic Range | 8000:1 (single acquisition) |
| Stray Light | <1% |
| Focal Ratio | f/4 |
| Optical Design | Crossed Czerny-Turner |
| A/D Resolution | 16-bit |
| Integration Time | 1 ms – 10 s |
| Linearity | ≥0.998 |
| Weight | 1.25 kg |
| Interface | USB 2.0 Type-B, Digital I/O, SMA905 Fiber Port |
| OS Support | Windows 7/10/11 (32/64-bit) |
| Brand | Luqi Technology |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | OEM Manufacturer |
| Spectral Range | 900–2200 nm |
| Detector | TEC-cooled InGaAs linear array (2-stage cooling) |
| Optical Resolution | ~5.8 nm (with 50 μm slit) |
| SNR | 5500:1 (full signal) |
| Dynamic Range | 8000:1 (single acquisition) |
| Stray Light | <1% |
| F-number | f/4 |
| Optical Design | Crossed Czerny-Turner |
| Slit Options | 10/25/50/75/100 μm |
| Pixel Array | 256 or 512 × 1 pixels |
| Pixel Size | 50/25 μm × 250 μm |
| Integration Time | 1 ms – 10 s |
| Linearity | ≥0.998 |
| A/D Resolution | 16-bit |
| Cooling Capacity | ΔT ≤ 40 °C below ambient |
| Interface | USB 2.0 Type-B, Digital I/O, SMA905 fiber port |
| Weight | 1.25 kg |
| OS Support | Windows 7/10/11 (32/64-bit) |
| Brand | LuQi Technology |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Direct Manufacturer |
| Spectral Range | 900–1700 nm |
| Detector | TEC-cooled InGaAs linear array (1st-stage cooling) |
| Optical Resolution | ~4.3 nm (with 500 μm slit) |
| Signal-to-Noise Ratio | 5000:1 (full signal) |
| Dynamic Range | 7000:1 (single acquisition) |
| Stray Light | <1% |
| F-number | F/4 |
| Optical Design | Crossed Czerny-Turner |
| Pixel Count | 256 or 512 × 1 pixels |
| Pixel Size | 50/25 μm × 500 μm |
| Integration Time | 1 ms – 10 s |
| Linearity | ≥0.998 |
| A/D Resolution | 16-bit |
| Weight | 1.25 kg |
| Interface | USB 2.0 Type-B, digital I/O, SMA905 fiber port |
| OS Support | 32/64-bit Windows 7/10/11 |
| Brand | LQ Tech |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LINA-PRO+/Dual-Stage TEC Cooling |
| Price | Upon Request |
| Spectral Range | 900–1900 nm |
| Detector | InGaAs linear array (TEC dual-stage cooled) |
| Optical Resolution | ~4.3 nm (with 50 µm slit) |
| Signal-to-Noise Ratio | 5500:1 (full signal) |
| Dynamic Range | 8000:1 (single acquisition) |
| Stray Light | <1% |
| Pixel Count | 256 or 512 × 1 pixels |
| Pixel Size | 50/25 µm × 250 µm |
| Optical Design | Crossed Czerny-Turner |
| f-number | F/4 |
| Slit Options | 10/25/50/75/100 µm |
| Integration Time | 1 ms – 10 s |
| Linearity | ≥0.998 |
| A/D Resolution | 16-bit |
| Weight | 1.25 kg |
| Interface | USB 2.0 Type-B, Digital I/O, SMA905 fiber connector |
| OS Compatibility | 32/64-bit Windows 7/10/11 |