Spectroscopy Instruments
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| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Liquid Disposal | Peristaltic Pump Extraction |
| Sample Introduction Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Valve Island System |
| Detectable Elements | As, Se, Bi, Hg, Te, Sn, Ge, Pb, Zn, Cd, Au |
| Relative Standard Deviation (RSD) | <1% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Se, Pb, Bi, Sb, Te, Sn: <0.01 µg/L |
| Hg, Cd | <0.001 µg/L |
| Ge | <0.05 µg/L |
| Zn | <1.0 µg/L |
| Au | <3.0 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | Ambient to 1,000 °C (programmable) |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Disposal | Peristaltic Pump Extraction |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Control System | Valve Island |
| Detectable Elements | As, Se, Bi, Hg, Te, Sn, Ge, Pb, Zn, Cd, Au |
| RSD | < 0.8% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Bi, Sb < 0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | Ambient to 1,000 °C (programmable) |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Configuration |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Control System | Valve Island |
| Detectable Elements | As, Se, Bi, Hg, Te, Sn, Ge, Pb, Zn, Cd, Au |
| RSD | <0.8% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Bi, Sb < 0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control | Yes |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | AFS-9320 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual sequential injection pump |
| Waste Liquid Disposal | Peristaltic pump aspiration |
| Hydride Generation Mode | Vapor generation / hydride generation |
| Gas Flow Control | Mass flow controller |
| Detectable Elements | As, Se, Bi, Hg, Te, Sn, Ge, Pb, Zn, Cd, Au |
| RSD | < 0.8% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Bi, Sb < 0.01 µg/L |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Liquid Disposal | Peristaltic Pump Extraction |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Valve Island System |
| Detectable Elements | As, Se, Bi, Hg, Te, Sn, Ge, Pb, Zn, Cd, Au |
| Relative Standard Deviation (RSD) | < 0.8% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Bi, Sb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | Ambient to 1000 °C (adjustable) |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Se, Bi, Hg, Te, Sn, Ge, Pb, Zn, Cd, Au |
| RSD | < 0.8% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Bi, Sb < 0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control | Yes |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | DMA-500 |
| Sample Introduction | Solid, Liquid, Gas (Direct Analysis, No Digestion Required) |
| Detection Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) with Thermal Release and Dual-Absorption-Cell Optical Path |
| Automation | 4-Axis Robotic Autosampler (100-position) |
| Temperature Control | PID-Controlled Ashing & Catalytic Combustion Furnaces |
| Mercury Trap | Constant-Power Heated Trap (Rapid Thermal Response, Zero Memory Effect) |
| Optical System | Dual-Beam Light Source with Real-Time Drift Compensation |
| Compliance | Designed for ISO 17025-accredited laboratories |
| Brand | Titan Instruments |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | ICP-5000 |
| Instrument Type | Full-Spectrum Direct-Reading |
| Detection Limit | µg/L (ppb-level) |
| Repeatability | RSD ≤ 0.5% |
| 4-Hour Stability | RSD < 2.0% |
| Wavelength Range | 165–870 nm |
| Optical Resolution | ≤ 0.007 nm (at 200 nm) |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | ICP-5500 |
| Instrument Type | Full-Spectrum Direct-Reading |
| Detection Limits | Al 167.0 nm, P 178.2 nm, B 182.6 nm, Se 196.0 nm, Pb 220.3 nm, Na, K — all < 10 µg/L |
| Precision (RSD) | ≤0.5% at 1 mg/L (n=10) |
| Long-Term Stability (RSD) | ≤2.0% at 1 mg/L over 4 h |
| Wavelength Range | 165–870 nm |
| Optical Resolution | ≤0.007 nm (FWHM at Mo 202.030 nm) |
| RF Generator Power | 0.5–1.6 kW, continuously adjustable |
| Plasma Observation Mode | Dual-view (axial + radial) |
| Detector | High-resolution solid-state CCD/CMOS array (>1 M pixels), thermoelectrically cooled to ≤−45 °C |
| Background Correction | Real-time, pixel-by-pixel |
| Linear Dynamic Range | ≥4–5 orders of magnitude |
| Warm-up Time | ≤30 min (optical chamber stabilized at 35 °C ± 0.1 °C) |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn |
| RSD | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits (As, Sb, Se, Bi, Te, Hg, Sn, Pb) | <0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | Kylin A12 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction Mode | Dual Sequential Injection Pumps |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn, Au |
| Relative Standard Deviation (RSD) | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn |
| RSD | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | Kylin A13 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Disposal | Rear Exhaust Configuration |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn, Au |
| Relative Standard Deviation (RSD) | < 0.6% |
| Linear Dynamic Range | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Detection Limit | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Disposal | Rear Exhaust Configuration |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn |
| Relative Standard Deviation (RSD) | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | Kylin A18 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Disposal | Rear Exhaust Configuration |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn, Au |
| Relative Standard Deviation (RSD) | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | Kylin |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction Method | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Hg, Se, Sn, Bi, Sb, Pb, Ge, Cd, Te, Zn, Au |
| Relative Standard Deviation (RSD) | < 0.6% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | Programmable and Element-Optimized |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Configuration |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn |
| RSD | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits (As, Sb, Se, Bi, Te, Hg, Sn, Pb) | <0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | Kylin S12 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Configuration |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn, Au |
| Relative Standard Deviation (RSD) | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn |
| Relative Standard Deviation (RSD) | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| Photomultiplier Tube Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | Kylin S13 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Sb, Bi, Sn, Se, Te, Pb, Ge, Hg, Cd, Zn, Au |
| RSD | <0.6% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As, Sb, Se, Bi, Te, Hg, Sn, Pb < 0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Hg, Se, Sn, Bi, Sb, Pb, Ge, Cd, Te, Zn, Au |
| Relative Standard Deviation (RSD) | < 0.6% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Bi, Sb < 0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | Kylin S18 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Waste Disposal | Rear Exhaust Design |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Elements | As, Hg, Se, Sn, Bi, Sb, Pb, Ge, Cd, Te, Zn, Au |
| RSD | < 0.6% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Bi, Sb < 0.01 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | 100–350 °C |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Model | Kylin |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pump |
| Optical System | Fully Orthogonal Dual-beam 3D Optical Path |
| Number of Channels | 2–4 Configurable |
| Reference Drift Correction | Enabled on All Channels |
| Hollow Cathode Lamps | Plug-and-Play Smart Lamps with Embedded Memory Chip |
| Lamp Current Monitoring & Usage Timer | Supported |
| Atomizer | Shielded Quartz Tube with Auto-height Adjustment & Temperature Control (100–400 °C) |
| Gas Flow Control | EFC (Electronic Flow Control) with PID Regulation, Real-time Pressure/Flow Monitoring & Safety Interlock |
| Vapor Generation | Chemical Vapor Generation with Multi-stage Gas-Liquid Separation |
| Detection Limits | As, Se, Pb, Bi, Sb, Te, Sn: < 0.01 µg/L |
| Hg, Cd | < 0.001 µg/L |
| Ge | < 0.05 µg/L |
| Zn | < 1.0 µg/L |
| Stability (Drift) | ≤1.5% |
| Noise | ≤1.5% |
| Inter-channel Interference | ≤±1.0% |
| Repeatability | ≤0.6% RSD |
| Linearity | >3 Orders of Magnitude |
| Power Supply | 220 V, 50 Hz, Max 400 W |
| Dimensions (H×W×D) | 52 cm × 76 cm × 68 cm |
| Net Weight | 40 kg |
| Communication Interfaces | LAN, USB, RS-232 |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Hyphenated LC-AFS System for Elemental Speciation |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Disposal | Peristaltic Pump Extraction |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Speciated Elements | As(III), As(V), MMA(V), DMA(V), AsB, AsC, p-ASA, Roxarsone |
| RSD | <5% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As(III) ≤0.04 µg/L, DMA ≤0.08 µg/L, MMA ≤0.08 µg/L, As(V) ≤0.2 µg/L, SeCys ≤0.3 µg/L, SeMeCys ≤1 µg/L, Se(IV) ≤0.3 µg/L, SeMet ≤2 µg/L |
| PMT Wavelength Range | 160–320 nm |
| Atomizer Temperature Control Range | Ambient to 1000 °C (programmable) |
| Brand | Titan Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Titan Instruments |
| Model | SAP-50 |
| Instrument Type | LC–AFS Hyphenated System for Elemental Speciation |
| Sample Introduction | Peristaltic Pump |
| Waste Disposal | Rear Exhaust Configuration |
| Hydride/Vapor Generation Mode | On-line Hydride Generation (HG) and Cold Vapor Generation (CVG) |
| Gas Flow Control | Mass Flow Controller (MFC) |
| Detectable Species | As(V), As(III), MMA(V), DMA(V), AsB, AsC, p-ASA, Roxarsone |
| RSD | <4% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limits | As(III) ≤0.04 µg/L, DMA ≤0.08 µg/L, MMA ≤0.08 µg/L, As(V) ≤0.2 µg/L, SeCys ≤0.3 µg/L, SeMeCys ≤1 µg/L, Se(IV) ≤0.3 µg/L, SeMet ≤2 µg/L |
| PMT Wavelength Range | Not specified |
| Atomizer Temperature Control Range | Not specified |
| Brand | Titan Instruments |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Laboratory NIR Spectrometer |
| Optical Design | Holographic Digital Grating + TEC-Cooled InGaAs Detector |
| Wavelength Range | 1000–1800 nm (SupNIR-2700), up to 2500 nm (SupNIR-2720/2750) |
| Scan Speed | 0.2 s per spectrum |
| Spectral Sampling Interval | 1 nm |
| Measurement Mode | Diffuse Reflectance |
| Spectral Resolution | 10 nm |
| Wavelength Accuracy | ±0.2 nm |
| Wavelength Repeatability | ±0.05 nm |
| Absorbance Noise | <50 µA |
| Stray Light | <0.1% |
| Analysis Time | <60 s |
| Max. Simultaneous Parameters | 30 |
| Sample Mass | <120 g |
| Light Source Lifetime | >5000 h |
| Communication Interface | USB 2.0 |
| Operating Temperature | 5–35 °C |
| Operating Humidity | 5–85 % RH |
| Power Supply | 198–242 V AC, 50 Hz, 0.5 A |
| Dimensions (L×W×H) | 400 × 420 × 360 mm |
| Weight | 18 kg |
| Chemometrics Software | RIMP (PLS, ANN, SIMCA, Hierarchical Clustering) |
| Model Transfer Capability | Cross-instrument compatible |
| Brand | Topo |
|---|---|
| Model | DS-100 |
| Wavelength Range | 200–800 nm |
| Focal Length | 300 mm or 500 mm |
| Relative Aperture | D/F = 1/7 |
| Wavelength Accuracy | ±0.4 nm |
| Wavelength Repeatability | ±0.2 nm |
| Scanning Method | Manual Drive with Digital Wavelength Display |
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Brand | Topo (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DS-100 Compact |
| Application Systems | Transmission & Reflection Spectroscopy |
| Grating Mount | Rotatable Grating Stage |
| Spectral Resolution | ≤0.12 nm |
| Groove Density | 1200 grooves/mm |
| Wavelength Range | 200–800 nm |
| F-number | F/5 |
| Wavelength Accuracy | ±1 nm |
| Stray Light | ≤0.3% T |
| Slit Widths | Fixed at 0.15 mm and 0.3 mm |
| Wavelength Repeatability | ±0.5 nm |
| Dimensions | 120 × 90 × 65 mm |
| Weight | 0.8 kg |
| Brand | Topo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Steady-State Fluorescence Spectrometer |
| Wavelength Range | Typically 200–900 nm (Xenon Lamp Source) |
| Excitation/Emission Monochromators | Czerny-Turner with Holographic Grating |
| Slit Width (Spectral Bandpass) | 1–20 nm |
| Optical Resolution | ≤1 nm (FWHM at 546.1 nm) |
| Wavelength Accuracy | ±1 nm |
| Sensitivity | >300 P-P, >1200 RMS, >15,000 RMS (Background-Subtracted) |
| Light Source | 150 W Pulsed or Continuous Xenon Arc Lamp |
| Detector | R928P Photomultiplier Tube (PMT) |
| Data Acquisition Modes | Emission Scan, Excitation Scan, Synchronous Scan, Time-Based Intensity Monitoring, 3D Excitation-Emission Matrix (EEM) |
| Brand | Topo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop FTIR |
| Spectral Range | 7800–375 cm⁻¹ |
| Resolution | ≤1 cm⁻¹ (0.5 cm⁻¹ optional) |
| Scan Speed | Microprocessor-Controlled, 6 Adjustable Speeds |
| Signal-to-Noise Ratio | 30,000:1 (RMS, 2100 cm⁻¹, 4 cm⁻¹ resolution, DLATGS detector, 1-min acquisition) |
| Beam Diameter | 30 mm |
| Sample Aperture | 5 mm Ø |
| Interferometer | Self-Compensating Michelson with Active Alignment |
| Detector | Imported Low-Noise DLATGS |
| Source | Imported Long-Life Air-Cooled Ceramic IR Source |
| Beamsplitter | Multi-Layer KBr |
| Wavenumber Accuracy | ±0.01 cm⁻¹ |
| Linearity | ≤0.1% T |
| Data Interface | USB 2.0 |
| Dimensions (W×D×H) | 555 × 445 × 118 mm |
| Weight | 22 kg |
| Power | AC 90–230 V, 40 W |
| Operating Environment | 15–28 °C, <65% RH |
| Software Platform | Windows 98/2000/XP/Vista (32-bit) |