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| Brand | HJ Purification |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HS-840U |
| Instrument Type | Horizontal Flow Clean Bench |
| Cleanliness Class | ISO Class 5 (100 @ ≥0.5 μm, Fed. Std. 209E) |
| Noise Level | ≤62 dB(A) |
| User Capacity | Single Operator, Front-Access Configuration |
| Airflow Pattern | Horizontal Laminar Flow |
| Pre-filter Material | Aluminum Alloy |
| HEPA Filter Specification | 695 × 600 × 38 mm, Single Unit |
| Illumination | ≥300 lx |
| Average Air Velocity | 0.25–0.45 m/s (Dual-Speed Control) |
| Vibration Amplitude | ≤0.5 μm (peak-to-peak, XYZ axes) |
| Power Supply | AC 220 V / 50 Hz |
| Max. Power Consumption | 400 W |
| Net Weight | 100 kg |
| Work Area Dimensions (W×D×H) | 700 × 560 × 580 mm |
| Overall Dimensions (W×D×H) | 855 × 765 × 1765 mm |
| UV Lamp | 20 W × 1 |
| Fluorescent Lamp | 20 W × 1 |
| Microbial Recovery | ≤0.5 CFU/plate·hr (90 mm Petri dish) |
| Brand | HJ Purification |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Vertical Laminar Flow Clean Bench |
| Model | SW-CJ-1D |
| Cleanliness Class | ISO Class 5 (100 @ ≥0.5 µm, Fed. Std. 209E) |
| Noise Level | ≤62 dB(A) |
| User Capacity | Single Operator, Front-Access Configuration |
| Airflow Pattern | Vertical Downflow |
| Average Air Velocity | 0.25–0.45 m/s (Dual-Speed Control) |
| Microbial Contamination | ≤0.5 CFU/plate·hr (Φ90 mm settle plate) |
| Vibration | ≤5 µm peak-to-peak (X/Y/Z axes) |
| Illumination | ≥300 lux |
| Power Supply | AC 220 V, 50 Hz |
| Max. Power Consumption | 300 W |
| Net Weight | 85 kg |
| Work Area Dimensions (W×D×H) | 700 × 490 × 515 mm |
| Overall Dimensions (W×D×H) | 855 × 550 × 1600 mm |
| HEPA Filter Spec. | 695 × 460 × 38 mm (1 unit) |
| Fluorescent Lamp | 15 W (1 unit) |
| UV Lamp | 15 W (1 unit) |
| Pre-filter | Integrated coarse particulate pre-filter |
| Control Interface | Digital LCD panel with interlocked safety logic |
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