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| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Manufacturer | BUCHI AG |
| Product Type | Laboratory-scale spray dryer |
| Model | S-300 |
| Sample Compatibility | Aqueous, organic, and mixed-phase solutions |
| Maximum Feed Rate | 1.5 L/h (water) |
| Inlet Temperature Range | Ambient to 220 °C (standard), up to 250 °C (optional) |
| Outlet Temperature Control | Precise PID-regulated |
| Particle Size Distribution | 1–25 µm (dependent on nozzle type and process parameters) |
| Nozzle Options | Dual-fluid (2–25 µm), triple-fluid (for encapsulation), ultrasonic (10–60 µm) |
| Integrated Safety | O₂ monitoring, inert gas recirculation compatibility (with S-395), pressure-controlled closed-loop operation |
| Data Logging & Reporting | Full process parameter recording, one-click PDF/.csv report generation |
| Compliance Support | Designed for GLP/GMP-aligned workflows |
| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Manufacturer | BUCHI Labortechnik AG |
| Type | Benchtop Spray Dryer |
| Model | B-290 |
| Sample Compatibility | Aqueous, Organic, and Mixed Solvent Systems |
| Maximum Feed Rate | 1.5 L/h (water), 2.0 L/h (organic solvents) |
| Inlet Air Temperature Range | 40–220 °C (optional up to 250 °C) |
| Particle Size Range | 1–100 µm (typical output 2–60 µm, adjustable via nozzle selection and process parameters) |
| Air Flow Rate | 35–40 m³/h |
| Atomizing Gas Flow | 200–1000 L/h at 5–8 bar |
| Drying Residence Time | 1.0–1.5 s |
| Nozzle Options | Standard ruby nozzle tip (0.7 mm), multi-fluid nozzles, ultrasonic nozzles, acid-resistant configuration available |
| Anti-static Coating | Patented internal glass surface treatment |
| Optional Upgrades | Solvent-compatible mode, spray freeze-drying module |
| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Manufacturer | BUCHI AG |
| Product Type | Imported Laboratory Equipment |
| Models | B-290 (Spray Dryer), B-295 (Inert Gas Recycling Unit) |
| Sample Compatibility | Aqueous, organic solvents, and mixed-phase solutions |
| Max Feed Rate | 1.5 L/h |
| Inlet Air Temperature Range | Ambient to 220 °C |
| Particle Size Output | 1–60 µm |
| B-295 Cooling Capacity | 800 W at −10 °C |
| B-295 Minimum Outlet Temperature | −25 °C |
| B-295 Power Rating | 1.4 kW |
| Voltage | 200/230 V, 50–60 Hz |
| Dimensions (L×W×H) | 60 × 70 × 77 cm |
| Weight | 95 kg |
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