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| Brand | Rigaku |
|---|---|
| Origin | Japan |
| Instrument Type | Benchtop |
| X-ray Tube Power | 200 W |
| Target Material | Pd |
| Detector Types | Flow-proportional Counter (F-PC) and Scintillation Counter (SC) |
| Analytical Elements | Na (11) to U (92) |
| Configuration | Multi-channel WDXRF |
| Brand | Rigaku |
|---|---|
| Origin | Japan |
| Model | Micro-Z Cl |
| Instrument Type | Benchtop |
| Excitation Mode | Single-Wavelength |
| Analyte | Total Chlorine |
| X-ray Tube Power | 80 W |
| Detection Limit | 0.11 ppm |
| Quantification Range | 0–5 wt% |
| Analysis Time | 300 s |
| Vacuum Requirement | Yes (gas-free operation) |
| Compliance | SH/T 0977, ASTM D7536 |
| Operating Environment | 10–40 °C, <80% RH |
| Dimensions (W×D×H) | 45 × 41 × 43 cm |
| Weight | 40 kg |
| Power Supply | AC 200–240 V |
| Brand | Rigaku |
|---|---|
| Origin | Japan |
| Model | Supermini200 S |
| Instrument Type | Benchtop WDXRF Spectrometer |
| Excitation | Monochromatic Pd-target X-ray Tube (50 kV, 4 mA, 200 W) |
| Analyte Elements | Total S (ASTM D7039), Total Cl (ASTM D5059), Total Si (SH/T 0993), Total Pb (ASTM D5059) |
| Detection Limits | S: 0.1 ppm, Cl: 0.1 ppm, Si: 0.5 ppm, Pb: 0.2 ppm |
| Quantification Range | 0–99.99 wt% |
| Detector Linear Range | kcps |
| Beryllium Window Thickness | µm |
| Sample Forms | Liquids (gasoline, diesel, naphtha, jet fuel, crude oil, residuum, aqueous samples), Solids (catalysts, polypropylene), Powders |
| Compliance Standards | ASTM D7039, ASTM D5059, SH/T 0842, SH/T 0977, SH/T 0993 |
| Automation | Integrated 12-position autosampler |
| Optical System | Multi-crystal automatic switching optics with monochromatic excitation |
| Brand | Rigaku |
|---|---|
| Origin | Japan |
| Model | Supermini200 |
| Instrument Type | Benchtop WDXRF Spectrometer |
| Excitation Source | Pd-anode X-ray tube (50 kV / 4 mA, 200 W) |
| Analyzed Elements | Total S, Total Cl, Total Si, Total Pb |
| Detection Limits | S: 0.15 ppm, Cl: 0.1 ppm, Si: 0.5 ppm, Pb: 0.2 ppm |
| Quantification Range | 0–99.99% |
| Optical Configuration | Single-wavelength excitation with automated multi-crystal changer (RX4, RX9, and others) |
| Sample Handling | 12-position automatic sample changer |
| Compliance Standards | GB/T 111140 (S), SH/T 6083 (Cl & Si), ASTM D5059 (Pb) |
| Brand | Rigaku |
|---|---|
| Origin | USA |
| Model | NEX CG II |
| Element Range | Na (11) to U (92) |
| Detection Limits (typical for petroleum) | Si 1.1 ppm, P 0.8 ppm, S 0.5 ppm, Cl 0.4 ppm, Mn 0.9 ppm, Fe 0.7 ppm, Pb 0.7 ppm |
| Concentration Range | 0.11 ppm – 10% |
| Energy Resolution | <140 eV (Mn Kα) |
| Repeatability | 0.05% RSD |
| Detector | Silicon Drift Detector (SDD) with Peltier cooling |
| Excitation Source | Pd anode X-ray tube, max 50 kV / 50 W |
| Polarization Optics | 5-position polarized secondary target assembly |
| Geometry | Cartesian 3D configuration (X-ray tube → polarizer → sample → detector) |
| Sample Volume | 5 mL |
| Autosampler | 15-position carousel |
| Calibration Method | Compton scattering C/H ratio correction |
| Data Output | USB 2.0 and Ethernet (RJ-45), CSV/PDF export |
| Dimensions | 463 × 492 × 382 mm (W×D×H) |
| Power | AC 200–240 V, 50/60 Hz, 1.6 A |
| Operating Environment | 18–28 °C, RH <75% non-condensing, vibration-free, non-corrosive atmosphere |
| Brand | Rigaku |
|---|---|
| Origin | Japan |
| Instrument Type | Benchtop |
| X-ray Tube Power | 200 W |
| Elemental Range | Na (11) to U (92) |
| Detector | Flow Proportional Counter (F-PC) and Scintillation Counter |
| Sample Handling | 12-position Automatic Sampler |
| Operating Atmosphere | Air, He, or Vacuum |
| Dimensions | 580(W) × 670(H) × 680(D) mm |
| Power Supply | 200–240 V, 10 A |
| Grounding Resistance | <30 Ω |
| Ambient Temperature | 10–40 °C |
| Relative Humidity | <80% RH |
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