Persee
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| Brand | Persee |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | UV-Vis Automated Liquid Sampling Solution |
| Price Range | USD 14,000 – 21,000 |
| Optical Design | Double-beam |
| Detector | Photomultiplier Tube (PMT) |
| Wavelength Range | 190–1100 nm |
| Spectral Bandwidth | 1.8 nm (typical) |
| Wavelength Accuracy | ±0.3 nm |
| Stray Light | <0.05% T at 220 nm and 360 nm |
| Automation Level | Fully Automated Wavelength Scanning & Sample Handling |
| Sample Capacity | Three Independent Sample Carriers Supporting Configurable Racks (50 mL × 10 wells, 25 mL × 18 wells, or 20 mL × 18 wells) |
| Positioning System | Programmable 3-Axis Robotic Arm with Sub-millimeter Repeatability |
| Cleaning Mechanism | Peristaltic Pump–Driven Dynamic Immersion Rinse with Solvent Exchange Protocol |
| Brand | Persee |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | XD-2 / XD-3 |
| Instrument Type | Powder X-ray Diffractometer |
| Price Range | USD 70,000 – 140,000 (FOB China) |
| Detector | Imported NaI Scintillation Counter |
| Goniometer Configuration | Vertical θ–θ geometry with hollow-axis design |
| X-ray Source Control | Fully digital, microprocessor-regulated high-voltage and tube current |
| Software | PDP Diffraction Data Processing Suite (Windows-based, multi-format export support) |
| Brand | Persee |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Line | XD-6 Series |
| Price Range | USD 42,000 – 70,000 |