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| Brand | Nuaire |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | NU-543-300S / 400S / 500S / 600S |
| Instrument Type | Class II A2 Biological Safety Cabinet |
| External Dimensions (L×W×H, mm) | 1057 / 1362 / 1669 / 1972 × 799 × 1572 |
| Internal Dimensions (L×W×H, mm) | 873 / 1178 / 1483 / 1788 × 654 × 724 |
| Filter Efficiency | ≥99.995% at 0.3 µm |
| Brand | Dynamica |
|---|---|
| Model | EHS-530 |
| Cabinet Class | Class II, Type A2 |
| Construction Material | 304 Stainless Steel Interior (One-Piece Seamless Welded) |
| External Dimensions (L×W×H) | 1950 × 750 × 2100 mm |
| Internal Work Area Dimensions (L×W×H) | 1862 × 574 × 628 mm |
| HEPA/ULPA Filtration Efficiency | ≥99.9995% @ 0.12 µm |
| Airflow System | Recirculating (70% re-circulated, 30% exhausted via dedicated duct or thimble connection) |
| Motor Type | Brushless DC ECM Motor with Variable Speed Control |
| Control Interface | DynaAir Color Touchscreen Controller with Real-Time Airflow Monitoring |
| Sensor | High-Sensitivity Thermal Anemometer for Inflow & Downflow Velocity Detection |
| Compliance | EN 12469:2000, NSF/ANSI 49-2022, ISO 14644-1 Class 5 (ISO Class 5 Equivalent), GLP-Ready Configuration |
| Brand | NuAire |
|---|---|
| Origin | USA |
| Model | NU-543 |
| Cabinet Class | Class II, Type A2 |
| External Dimensions (L×W×H, mm) | 1057/1362/1669/1972 × 799 × 1572 |
| Internal Dimensions (L×W×H, mm) | 873/1178/1483/1788 × 654 × 724 |
| HEPA Filter Efficiency | ≥99.995% at 0.3 µm |
| Airflow Configuration | 70% recirculated (re-circulated after dual-stage HEPA filtration), 30% exhausted (ducted or via thimble connection) |
| Compliance | NSF/ANSI 49-2022, EN 12469:2000, ISO 14644-1 Class 5 (ISO Class 5 equivalent for work area) |
| Brand | Dynamica |
|---|---|
| Model | NU-437-400S / NU-437-600S |
| Type | Class II A2 Biological Safety Cabinet |
| External Dimensions (W×D×H) | 1972 × 835 × 1600 mm (NU-437-600S) / 1362 × 835 × 1600 mm (NU-437-400S) |
| Internal Work Area (W×D×H) | 1788 × 597 × 724 mm (NU-437-600S) / 1178 × 597 × 724 mm (NU-437-400S) |
| Inflow Velocity | 0.53 m/s |
| Downflow Velocity | 0.30 m/s |
| HEPA Filtration Efficiency | ≥99.999% for particles 0.1–0.3 µm (H14 grade) |
| Airflow Configuration | 30% exhaust, 70% recirculation |
| Construction | 16-gauge 304 stainless steel, fully welded double-wall chamber |
| Pressure Integrity | Withstands 500 Pa static pressure test |
| Compliance | YY 0569–2011 (China), aligned with NSF/ANSI 49 and EN 12469 principles |
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