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| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Dual Sequential Injection Pumps |
| Waste Liquid Disposal | Peristaltic Pump Extraction |
| Hydride Generation Mode | Vapor Generation / Hydride Generation |
| Gas Flow Control | Rotameter |
| Detectable Elements | As, Sb, Bi, Hg, Se, Te, Sn, Ge, Pb, Zn |
| Relative Standard Deviation (RSD) | ≤0.7% |
| Linear Dynamic Range | ≥3 orders of magnitude |
| Detection Limits | As, Se, Bi, Pb, Sb, Te, Sn, Zn < 0.01 µg/L |
| Photomultiplier Tube (PMT) Wavelength Range | 160–320 nm |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Sequential Scanning ICP-OES |
| Detection Limit | <1 ppb (typ. for key elements) |
| Precision (RSD) | ≤1% |
| Stability (RSD, 4h) | ≤2% |
| Wavelength Range | 165–900 nm |
| Optical Resolution | 6 pm / 7 pm / 10 pm @ 257.610 nm (Mn line, measured) |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Category | Domestic (China) |
| Model | LabICP 2000 ICP-OES |
| Instrument Type | Full-Spectrum Simultaneous ICP-OES |
| Optical Design | Prism + High-Resolution Echelle Grating Two-Dimensional Cross-Dispersed System |
| Detector | Megapixel Large-Area CCD |
| Plasma Orientation | Vertical Torch |
| Observation Modes | Radial, Axial, Dual-View, and Attenuated Variants |
| Gas Control | Mass Flow Controllers (MFCs) for All Gases |
| Software | HiICP Platform with Real-Time & Offline Analysis Capabilities |
| Cooling | Thermoelectrically Cooled CCD with MPS Thermal Isolation Structure |
| Purge | Positive-Pressure Sealed Spectrometer Chamber with Independent Front-Optics Purge |
| RF Generator | Solid-State Crystal-Controlled RF Source with Real-Time Power Monitoring |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Flame and Graphite Furnace AAS |
| Model | LabAA 2000 |
| Monochromator | Plane Grating |
| Optical System | Single-Beam |
| Detector | Solid-State Detector |
| Background Correction | D₂ Lamp + Self-Absorption Method |
| Resolution | Mn Doublet (279.5–279.8 nm), Valley-to-Peak Ratio ≤30% at 279.5 nm |
| Sensitivity | Flame Mode — Cu Characteristic Concentration ≤0.035 mg/L |
| Precision (RSD) | Flame Cu (2 ppm) ≤1.0% |
| Detection Limits | Flame — sub-ppb to ppm range |
| Baseline Stability | ≤±0.003 Abs over 30 min at Cu 324.8 nm |
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