Lead-shielded biosafety cabinet (LS-BSC) is a high-level safety equipment that combines biosafety protection and radiation shielding functions. It is mainly used for high-risk experiments such as operating radioactive isotopes, pathogenic microorganisms, or cell cultures. It not only meets the cleanliness and protection standards of the biosafety cabinet (BSC) but also has a lead shielding structure that can effectively block ionizing radiation such as X-rays and gamma rays. It is widely used in medicine, nuclear medicine, biological laboratories, and other fields.
1）Biosafety protection (compliant with EN 12469 or NSF/ANSI 49 standards)
HEPA/ULPA high-efficiency filtration (filtration efficiency of 0.3μm particles ≥99.99%)
Directional airflow control (prevents aerosol leakage
Optional A2 type (30% external exhaust) or B2 type (100% external exhaust)
2）Radiation shielding protection
Built-in lead plate (1mm~10mmPb, customizable)
Lead glass observation window (lead equivalent matches the main structure)
Radiation-proof sealing design (reduces leakage)
1. Nuclear medicine and radiobiology
Preparation of radioactive drugs (such as ¹⁸F, ⁹⁹ᵐTc)
Cell irradiation experiments
Isotope labeling experiments
2. Biosafety laboratory (BSL-2/BSL-3)
Research on radioactive pathogens (such as Mycobacterium tuberculosis, virus culture)
Gene therapy (viral vector operation)
Tumor radiotherapy-related experiments
| Item | Specifications |
| Biosafety level | Class II A2/B2 (optional) |
| Radiation shielding capability | 0.5mmPb~10mmPb (customizable) |
| Lead glass window | 5mmPb~15mmPb (optional) |
| HEPA filtration efficiency | ≥99.99%@0.3μm |
| Wind speed (working surface) | 0.3~0.5m/s (adjustable) |
| Dimensions (standard) | W1200×D800×H1800mm (customizable) |
| Power supply | 220V/50Hz |
| Applicable radiation types | X-ray, gamma ray, beta ray (partial models) |
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