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| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-2500 |
| Optical Design | Dual-beam with dual detectors |
| Detector Type | Photomultiplier Tube (PMT) |
| Wavelength Range | 190–900 nm |
| Spectral Bandwidth | 0.1, 0.2, 0.5, 1, 2, and 4 nm (selectable) |
| Wavelength Accuracy | ±0.3 nm |
| Stray Light | ≤0.01% T |
| Automation | Automatic wavelength scanning and energy calibration |
| Light Source | Imported deuterium and tungsten-halogen lamps |
| Software | Integrated PC-based acquisition and analysis platform with GLP-compliant data handling |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (PRC) |
| Model | SP-756P |
| Price Range | USD 4,200 – 7,000 (FOB Shanghai) |
| Optical Design | Dual-Beam with Ratio Monitoring |
| Detector Type | Photodiode Array (PDA) |
| Wavelength Range | 190–1100 nm |
| Wavelength Scanning Mode | Automatic |
| Spectral Bandwidth | 2 nm (nominal) |
| Wavelength Accuracy | ±0.5 nm |
| Stray Light | ≤0.05% T at 220 nm and 340 nm |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-722 |
| Optical System | Single-beam |
| Detector | Photocell |
| Wavelength Range | 325–1000 nm |
| Wavelength Accuracy | ±2 nm |
| Spectral Bandwidth | 5 nm |
| Stray Light | ≤0.5% T |
| Wavelength Adjustment | Manual |
| Compliance | CE-marked for laboratory use in accordance with IEC 61010-1 |
| Data Interface | RS-232 (optional USB adapter available) |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3802 |
| Instrument Type | Graphite Furnace AAS |
| Optical System | Dual-beam |
| Monochromator | Plane Grating |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp + Self-absorption Method |
| Compliance | Designed for GLP/GMP-aligned laboratory workflows |
| Software | SPWin-AAS v3.x (Windows-based, 21 CFR Part 11-ready audit trail option) |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | SP-723 |
| Optical System | Single-beam self-collimating optical path with 1200 lines/mm holographic grating |
| Detector | Photodiode array |
| Wavelength Setting | Automatic |
| Sample Chamber Capacity | Accommodates cuvettes from 5 mm to 100 mm pathlength |
| Minimum Sample Volume | 200 µL (with optional ultra-micro cuvette holder) |
| Display | 2-line × 20-character LCD |
| Data Output | Analog output + RS-232C serial interface |
| Compliance | Designed for educational, industrial QC, and environmental monitoring applications per standard laboratory practice guidelines (e.g., ISO/IEC 17025–aligned operation) |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3520AA |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Concave Grating |
| Optical System | Single-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | D₂ Lamp + Self-Reversal Method |
| Compliance | Meets GB/T 21187–2007 (Chinese National Standard for AAS), ASTM E1941, ISO 8288 |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3887ZAA |
| Instrument Type | Flame–Graphite Furnace Hybrid AAS |
| Optical System | Single-beam |
| Monochromator | Not specified (conventional grating-based) |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | D₂ Lamp + Self-Absorption + Transverse AC Magnetic Field Zeeman Correction |
| Graphite Furnace Configuration | Integrated Horizontal DC-heated Furnace with Automatic Resistance Compensation |
| Background Correction Modes | Three-mode selectable (D₂, Self-Absorption, Zeeman) |
| Safety | Multi-level hardware interlocks, STPF-compliant temperature control platform, Full PC automation with real-time monitoring |
| Lamp System | Motorized 8-lamp turret with auto-alignment |
| Viewing System | Integrated furnace viewing camera (real-time graphite tube status monitoring) |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3803AA (Parallel Configuration) |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Echelle Grating |
| Optical System | Double-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp + Self-Reversal (Self-Absorption) Method |
| Compliance | Designed for ISO/IEC 17025-compliant laboratories |
| Software | Integrated PC-based workstation with audit trail capability |
| Regulatory Alignment | Supports GLP/GMP data integrity requirements per FDA 21 CFR Part 11 principles |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-1920 |
| Optical Design | Dual-beam, spatially separated, asymmetric vertical optical path |
| Detector Type | Digital dual high-performance photodiodes |
| Wavelength Range | 190–1100 nm |
| Spectral Bandwidth | 1.8 nm (typical) |
| Wavelength Accuracy | ±0.5 nm |
| Stray Light | ≤0.05% T at 220 nm (NaI) and 340 nm (NaNO₂) |
| Display | 8-inch color capacitive touchscreen |
| Light Sources | 6V/10W halogen lamp (2000 h lifetime), deuterium lamp (1000 h lifetime) |
| Sample Compartment | Fixed 100 mm pathlength cuvette holder |
| Power Supply | 110/220 VAC, 50/60 Hz, ±10% |
| Dimensions (W×D×H) | 655 × 420 × 265 mm |
| Compliance | Meets ISO 9001 manufacturing standards |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | SP-752 |
| Price Range | USD 1,400–2,800 |
| Optical Design | Single-Beam |
| Detector Type | Photodiode Array (PDA) |
| Wavelength Scanning Mode | Motorized Automatic Wavelength Selection |
| Wavelength Calibration | Self-Referencing Auto-Calibration via Spectral Feature Recognition |
| Displayed Parameters | Transmittance (%T), Absorbance (A), Concentration (c), Wavelength (nm) |
| Software Modules | Spectrum Scan, Kinetic (Time) Scan, Quantitative Analysis, Nucleic Acid (DNA/RNA) Analysis |
| Expandability | Modular Accessory Interface (e.g., cuvette holders, fiber-optic probes, temperature-controlled cells) |
| Compliance Framework | Designed to support GLP documentation workflows and basic ISO/IEC 17025 alignment for routine QC labs |
| [Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3882AAS |
| Instrument Type | Flame and Graphite Furnace Atomic Absorption Spectrometer |
| Optical System | Dual-beam |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp, Self-absorption, and Transverse Zeeman Effect |
| Atomizer Configuration | Integrated Flame-GF Platform (No Mechanical Switching Required) |
| Burner Head | Titanium Alloy |
| Nebulizer | High-efficiency Glass Nebulizer with Optional Ceramic Upgrade |
| Graphite Furnace | Longitudinally Heated with Transverse Magnetic Field |
| Lamp System | 8-position Automatic Lamp Carousel |
| Lamp Control | Gap-controlled Hollow Cathode Lamp Power Supply |
| Safety Features | Graphite Tube Purge Gas Flow Monitoring with Auto-alarm and Interlock] |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3590AA |
| Instrument Type | Flame and Graphite Furnace AAS |
| Optical System | Single-beam, All-reflective Achromatic Optics |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp + Self-reversal (Self-absorption) Method |
| Safety Features | Automatic Lamp Switching, Graphite Tube Auto-diagnosis, Multi-point Radiation Shielding |
| Compliance | Designed for GLP-compliant laboratories |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3801 |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Plane Grating |
| Optical System | Dual-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp + Self-Absorption Method |
| Background Correction Efficiency | >50× (D₂), >100× (Self-Absorption) |
| Brand | Shanghai Spectrum |
|---|---|
| Origin | Shanghai, China |
| Model | SP-3530AA |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Concave Grating |
| Optical System | Single-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | D₂ Lamp + Self-Absorption Method |
| Background Correction Capacity | >80× |
| Software Platform | Win-AAS Workstation |
| Data Output Modes | Time-Averaged Signal, Peak Height, Peak Area, Statistical Summary |
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