Spectroscopy Instruments
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| Brand | Ekspla |
|---|---|
| Origin | Imported (Lithuania) |
| Model | THz-TDS |
| Pump Laser | Mode-locked Ti:Sapphire, 760–840 nm, >60 mW avg. power, pulse width <50 fs (optional 20 fs), rep rate 50–100 MHz |
| THz Bandwidth | 0.1–3 THz (3.3–100 cm⁻¹) |
| Spectral Resolution | >15 GHz (corresponding to >70 ps time-domain scan window) |
| Dynamic Range | >1000:1 (electric field amplitude at 0.6 THz) |
| THz Emitter & Detector | LT-GaAs photoconductive antennas with integrated hyperhemispherical Si lenses, mounted on precision X-Y stages |
| Delay Line | Motorized optical delay line, max. scan range 300 ps (extendable) |
| Detection | Lock-in amplified electro-optic or photoconductive sampling |
| Polarization | Linear, configurable for horizontal/vertical THz polarization |
| Incidence Angle for Reflection | Adjustable 30°–50° |
| Imaging Resolution | ~1 mm (raster-scanned 2D transmission/reflection mapping) |
| Software | Real-time acquisition, FFT-based spectral extraction, transmission/reflection coefficient calculation, raw data export (.txt, .mat), source code available for customization |
| Compliance | Designed for GLP-compliant lab environments |
| Brand | Elite |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Full-Spectrum Direct-Reading ICP-OES |
| Model | ICP-OES 1800 |
| Wavelength Range | 165–900 nm |
| Repeatability (RSD) | ≤1.5% |
| Short-Term Stability | <0.01% |
| 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 |
| Brand | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Multi-Channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Peristaltic Pump |
| Detectable Elements | As, Sb, Bi, Se, Sn, Pb, Ge, Te, Zn, Cd, Hg |
| Relative Standard Deviation (RSD) | <1.0% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Pb, Sn, Bi, Te < 0.01 ng |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Concave Grating (1800 lines/mm) |
| Optical System | Double-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | D₂ Lamp + Self-Absorption Method |
| Resolution | <0.2 nm |
| Sensitivity | Cu 0.015 µg/mL (Flame), Cd 0.5 pg (Graphite Furnace) |
| Repeatability (RSD) | Flame RSD ≤0.6% (Cu), Graphite Furnace RSD ≤2% (Cd) |
| Detection Limit | Flame: 0.002–0.005 mg/L (e.g., Cu) |
| Graphite Furnace | 0.1–5 pg (e.g., Cd, Pb, As) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | AA-7090 |
| Price Range | USD 4,200–7,000 (FOB) |
| Instrument Type | Flame and Graphite Furnace AAS (Parallel Configuration) |
| Monochromator | Holographic Grating |
| Optical System | Dual-Beam |
| Detector | Solid-State CCD Array |
| Background Correction | Automatic D₂ and Transverse AC Zeeman |
| Magnetic Field Strength | 0.6–1.1 T (0.1 T Adjustable Steps) |
| Lamp Turret | 8-Position Motorized |
| Lamp Recognition | Encoded Hollow Cathode Lamp Support |
| Graphite Furnace Imaging | Integrated Visual Monitoring System |
| Gas Control | Dual-Path Programmable Gas Supply (Main + Auxiliary) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | AA-7000 |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Plane Grating (1800 lines/mm) |
| Optical System | Double-Beam |
| Detector Type | Solid-State Photodiode Array |
| Background Correction | D₂ Lamp + Self-Reversal (Self-Absorption) Method |
| Wavelength Range | 190–900 nm |
| Spectral Bandwidth | 0.1 / 0.2 / 0.4 / 1.0 / 2.0 nm (motorized switching) |
| Wavelength Accuracy | ±0.2 nm |
| Wavelength Repeatability | ≤±0.1 nm |
| Static Baseline Stability | ≤±0.002 A/30 min |
| Dynamic Baseline Stability | ≤±0.004 A/30 min |
| Resolution | <0.3 nm |
| Cu Characteristic Concentration (Flame) | ≤0.02 µg/mL |
| Cu Detection Limit (Flame) | ≤0.005 µg/mL |
| RSD (Flame) | ≤1% |
| Atomizer Options | 50 mm & 100 mm Interchangeable Titanium Burner Heads |
| Graphite Furnace Power Supply | Integrated (4 kW) |
| Dimensions (W×D×H) | 880 × 540 × 450 mm |
| Weight | 125 kg |
| Power Supply | 220 V, 50 Hz, Single Phase (Host: 200 W |
| GF Module | 4 kW) |
| Origin | Shandong, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | AA-7020 |
| Price Range | USD 7,000–14,000 (FOB) |
| Instrument Type | Dual-Mode Flame/Graphite Furnace AAS |
| Monochromator | Plane Grating (1800 lines/mm) |
| Optical System | Single-Beam Czerny-Turner |
| Detector | Solid-State Photomultiplier Tube (Hamamatsu R928) |
| Background Correction | Deuterium Lamp + Self-Reversal (Auto-Adjusting) |
| Spectral Resolution | ≤0.3 nm |
| Cu Sensitivity (Flame) | ≥0.3 A at 5 ppm |
| Relative Standard Deviation (RSD) | ≤0.3% (Flame), ≤1% (Graphite Furnace) |
| Detection Limit (Flame) | ≤0.003 µg/mL (Cu) |
| (Graphite Furnace) | ≤0.5×10⁻¹³ g (Cd) |
| Brand | SOC/SurfaceOptics |
|---|---|
| Origin | USA |
| Model | ET100 |
| Measurement Principle | Integrating Sphere-Based Reflectance Method |
| Imaging Mode | 3D Surface-Referenced Optical Sampling |
| Operating State | Ground-Based Field & Lab Use |
| Spectral Bands | 6 Non-Contiguous IR Bands (1.5–2, 2–3.5, 3–4, 4–5, 5–10.5, 10.5–21 µm) |
| Incidence Angles | 20° and 60° (relative to surface normal) |
| Measurement Type | Directional-Hemispherical Reflectance (DHR), converted to spectral and broadband emissivity |
| Measurement Time | ≤7 s per acquisition (after 90 s IR source stabilization) |
| Sample Geometry Support | Flat, convex (≥6″ radius), concave (≥12″ radius) surfaces |
| Power Supply | Dual Rechargeable NiMH Batteries |
| Operating Temperature | 0–40 °C (non-condensing) |
| Storage Temperature | −25–70 °C |
| Weight | 2.1 kg (inclusive of batteries) |
| Compliance | ASTM E408-22, NIST-Traceable Calibration Available |
| Data Storage | Internal SD card with timestamped reflectance/emissivity records |
| Origin | Canada |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | EUVlamp |
| Price Range | USD 4,200–7,000 (FOB) |
| Optical Configuration | Single-Beam |
| Detector Type | CCD-Based Photoreceiver |
| Wavelength Range | 24–800 nm |
| Wavelength Adjustment | Manual |
| Spectral Bandwidth | <56 nm |
| Wavelength Accuracy | ±1 nm |
| Stray Light | ≤0.01% T |
| Brand | EWIN-TECH |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | ATROP-VA |
| Pricing | Available Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Examine R |
| Pricing | Available Upon Request |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | EXPEC 1330 |
| Instrument Type | Portable |
| Detection Principle | Grating-scanning NIR spectroscopy with InGaAs detector |
| Measurement Time | ≤3 s per sample |
| Sample Forms | Granular, flake, and powdered materials |
| Connectivity | Wi-Fi, USB, Bluetooth (optional) |
| Power Supply | AC adapter or optional rechargeable Li-ion battery |
| Compliance | Supports ASTM E1655, ISO 12099, and GB/T 37878–2019 for NIR calibration transfer and performance validation |
| Brand | EXPEC (Puyu Technology) |
|---|---|
| Origin | Zhejiang, China |
| Model | EXPEC 1340 |
| Instrument Type | Online NIR Spectrometer |
| Optical Design | Grating Scanning |
| Application Domain | Feed Production, Grain & Oil Processing, Brewing Industry |
| Measurement Principle | Diffuse Reflectance / Transmission NIR Spectroscopy |
| Sampling Interface | Customizable Process Probe |
| Connectivity | Ethernet, Fiber Optic, 4–20 mA Analog Output |
| Enclosure Rating | IP65 |
| Data Acquisition Rate | 5 Hz |
| Alarm Logic | Dual-level (Primary/Secondary) Thresholding |
| Software Integration | C# DLL for Custom SCADA/MES Integration |
| Built-in Reference Standard | Yes |
| Self-Diagnostic & Auto-Calibration | Yes |
| Compliance Context | Designed for GLP-aligned process analytical technology (PAT) deployment |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | EXPEC 1350 |
| Instrument Type | Portable |
| Wavelength Range | 1000–1800 nm |
| Weight | 6 kg |
| Power Supply | DC 19 V or Built-in Rechargeable Lithium Battery |
| Display | Integrated Full-Color LCD with Chinese UI |
| Data Storage | Internal High-Capacity Flash Memory |
| Connectivity | USB 2.0 |
| Software | RIMP (Remote Instrument Management Platform) |
| Sample Interface | Interchangeable Probes for Solids, Powders, Pastes, Tablets, and Liquids |
| Diagnostic Function | Onboard Reference Material & Self-Diagnostic Routine |
| Brand | EXPEC (Puyu Technology) |
|---|---|
| Origin | Zhejiang, China |
| Model | EXPEC 1360 |
| Instrument Type | Portable |
| Compliance | Meets GB/T and ASTM D7462/D8073 for fuel analysis |
| Operating Temperature Range | −5 °C to 50 °C |
| Temperature Control Range | 15–60 °C |
| Temperature Stability | ±0.2 °C |
| Measurement Time | ≤10 s per sample |
| Software Interface | Fully localized Chinese GUI with integrated modeling, calibration, and data management modules |
| Connectivity | Ethernet and Wi-Fi enabled for NIR network integration, remote diagnostics, model updates, and instrument health monitoring |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Laboratory-Based NIR Spectrometer |
| Model | EXPEC 1360A |
| Application Scope | Fuel Quality Analysis (Gasoline, Diesel, Biofuels), Onboard & At-Line Deployment |
| Optional Accessories | U-Tube Oscillating Density Meter (±0.0005 g/cm³), Rechargeable Battery Pack (8 h runtime) |
| Compliance Framework | Designed for ASTM D2887, D5292, D7467, ISO 20846, and GB/T 28768-2012 alignment |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | EXPEC 1370 |
| Instrument Type | Laboratory Benchtop NIR Spectrometer |
| Detection Principle | Diffuse Reflectance NIR Spectroscopy |
| Typical Measurement Time | ≤10 s per sample |
| Detector | InGaAs Array |
| Optical System | Fixed Grating Monochromator |
| Wavelength Range | 900–1700 nm (standard configuration) |
| Compliance | Designed for GLP-compliant laboratory environments |
| Software | EXPEC NIR Analysis Suite with User Role Management (Admin/Operator/Reviewer) |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | EXPEC 1380 |
| Pricing | Upon Request |
| Instrument Type | Laboratory Benchtop NIR Spectrometer |
| Detector | TEC-Cooled InGaAs |
| Optical System | Holographic Digital Grating |
| Sample Interface | Rotating Sample Carousel (Ø180 mm standard) |
| Measurement Principle | Diffuse Reflectance NIR Spectroscopy (900–1700 nm) |
| Data Acquisition Time | ≤10 s per sample |
| Built-in Computing | Integrated Industrial PC |
| Compliance Support | ASTM E1655, ISO 12099, USP <857>, GLP/GMP-ready audit trail capability |
| Brand | EXPEC / Spectrometer Technology |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | EXPEC 1680 |
| Instrument Type | Portable |
| Instrument Principle | Fourier Transform Infrared (FTIR) Spectroscopy |
| Regulatory Compliance | HJ 920-2017, HJ 919-2017 |
| Target Analytes | >50 Inorganic & Organic Gases |
| Integrated Features | Heated Sample Path, Onboard Sampling System, GPS Geotagging, Touchscreen UI, Wi-Fi Connectivity, Auto Temperature Control, Remote Operation Capability |
| Brand | EXPEC / Superspectra Technology |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Online FTIR Remote Sensor |
| Design | Open-Path, Non-Contact, Real-Time Chemical Imaging System |
| Core Detector | Stirling-Cooled MCT (Operating at –200 °C) |
| Gas Library Capacity | >400 Target Compounds (TICs, VOCs, Chemical Warfare Agents, Industrial Solvents) |
| Operational Range | Up to 10 km Diameter Coverage |
| Scanning Capability | 360° Azimuthal Rotation, ±30° Vertical Elevation (60° Total Vertical FOV) |
| Imaging Modalities | Simultaneous Visible Video, Thermal IR Imaging, and Quantitative Chemical Mapping |
| Compliance Framework | Designed for EPA Method 320 & ASTM D6348 Alignment |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | EXPEC 2100 |
| Pricing | Upon Request |
| Brand | EXPEC / Superspectra |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Benchtop |
| Model | EXPEC 4500 |
| Compliance | CE-marked for laboratory use |
| Sample Form Compatibility | Solid bulk, pressed pellets, powders (no digestion required) |
| Analysis Speed | Qualitative identification in <1 s |
| Software Platform | EXPEC LIBS Studio v3.2 (Windows 10/11, 64-bit) |
| Data Security | Audit trail enabled, compliant with GLP and ISO/IEC 17025 documentation requirements |
| Regulatory Alignment | Supports 21 CFR Part 11-compliant user access control and electronic signature configuration (optional module) |
| Brand | EXPEC/SpectrumLab |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | EXPEC 6000 |
| Pricing | Upon Request |
| Instrument Type | Full-Spectrum Direct-Reading ICP-OES |
| Detection Limit | µg/L-level |
| Repeatability | <0.5% RSD |
| Stability | <1% RSD over 4 h |
| Wavelength Range | 165–870 nm |
| Optical Resolution | <7 pm at 200 nm |
| Brand | EXPEC/SpectrumLab |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | EXPEC 6100 |
| Pricing | Upon Request |
| Instrument Type | Full-Spectrum Simultaneous Readout |
| Brand | EXPEC / Superspectro |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | EXPEC 6500 |
| Instrument Type | Full-Spectrum Simultaneous Readout |
| Detection Limit | μg/L-level |
| Repeatability | <0.5% RSD |
| 8-h Stability | <1% RSD |
| Wavelength Range | 165–900 nm (extendable to 130 nm) |
| Optical Resolution | <7 pm at 200 nm |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | SPEC Pro 6000 |
| Instrument Type | Full-Spectrum Simultaneous ICP-OES |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | SUPEC 5000 Cr(VI) |
| Pricing | Upon Request |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Model | SUPEC 5000 NH₃-N |
| Measurement Principle | Nesslerization-based UV-Vis Spectrophotometry |
| Compliance | HJ 535–2009, National Surface Water Monitoring SOPs |
| Sample Throughput | High-throughput batch analysis |
| Pretreatment | Integrated coagulation-sedimentation module |
| Detection Range | Optimized for environmental water matrices (typical range: 0.02–2.0 mg/L NH₃-N) |
| Optical System | Dual-beam UV-Vis photometric detection at 420 nm |
| Sample Capacity | Motorized multi-position carousel with pull-out sample trays |
| Fluid Handling | Corrosion-resistant sealed robotic arm with precision liquid handling |
| Data Integrity | Audit-trail-enabled software compliant with GLP/GMP data governance principles |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Model | SUPEC 5100 |
| Pricing | Upon Request |