The BCV Series Clean Bench is a high-performance vertical laminar flow cabinet engineered to provide a dust-free, sterile local workspace. Designed for demanding applications in electronics, aerospace, precision instrumentation, fine chemicals, and food science research, it guarantees a pristine ISO Class 5 environment. By combining an adjustable air volume system with constant wind speed technology, the BCV series not only ensures optimal air cleanliness but also significantly extends the lifespan of the HEPA filter.
Available Models: BCV-3S1 (Single-person) | BCV-4S1 | BCV-5S1 | BCV-6S1 (Double-person)
Core Advantages：
1. Ultimate Air Cleanliness & Quality Assurance
HEPA Filtration: Utilizes a high-efficiency HEPA filter capable of intercepting 99.99% of particles ≥ 0.3μm, ensuring the work area remains sterile.
Constant Wind Speed Technology: Maintains the working area airflow at a constant, ideal velocity regardless of filter loading, preventing sample contamination.
Precision Airflow Control: Stepless wind speed adjustment from 0.30m/s to 0.50m/s with a high control accuracy of 0.01m/s.
Low Noise Operation: Engineered with a specialized fan featuring small air volume, high wind pressure, and low noise (≤62dB) for a quiet lab environment.
Pre-filter Configuration: Equipped with a pre-filter to capture larger particulates, effectively prolonging the life of the main HEPA filter.
2. Ergonomic & Human-Centric Design
5° Tilt Angle: The work surface features a 5-degree ergonomic tilt to reduce operator fatigue during prolonged use.
Backlit Illumination: Designed to effectively relieve visual strain while providing intense lighting (≥900Lx).
Transparent Side Windows: Tempered glass windows on both sides enhance natural light and visibility.
Sliding Front Window: A self-balancing, vertically sliding tempered glass front window that can be positioned at any desired height.
Stainless Steel Work Surface: Anti-splash solid stainless steel table for easy cleaning and sterilization.
3. Smart Control & Safety Features
Smart LCD Display: Real-time monitoring of wind speed, clock, and filter operational status.
Filter Timer & Alarm: Tracks cumulative filter run time and features an audible/visual alarm for filter pre-failure, failure, or damage.
UV Lamp Timer & Interlock: Built-in timer for the UV lamp for automated sterilization. The UV lamp and fluorescent lighting are interlocked to prevent accidental UV exposure.
Password Protection: Secures system settings to prevent unauthorized or accidental operation changes.
Convenient Power: Built-in 1KW (backup) socket to easily power essential lab instruments.
Technical Specifications
| Parameter | BCV-3S1 | BCV-4S1 | BCV-5S1 | BCV-6S1 |
| Applicable Users | Single Person | Double Person | Double Person | Double Person |
| Airflow Direction | Vertical Flow | Vertical Flow | Vertical Flow | Vertical Flow |
| Cleanliness Class | ISO 5 | ISO 5 | ISO 5 | ISO 5 |
| Colony Count | ≤ 0.5 CFU/dish (φ90mm) | ≤ 0.5 CFU/dish | ≤ 0.5 CFU/dish | ≤ 0.5 CFU/dish |
| Average Wind Speed | 0.30～0.50 m/s | 0.30～0.50 m/s | 0.30～0.50 m/s | 0.30～0.50 m/s |
| Noise Level | ≤ 62 dB | ≤ 62 dB | ≤ 62 dB | ≤ 62 dB |
| Vibration Amplitude | ≤ 5 μm | ≤ 5 μm | ≤ 5 μm | ≤ 5 μm |
| Illumination | ≥ 900 Lx | ≥ 900 Lx | ≥ 900 Lx | ≥ 900 Lx |
| Power Supply | AC220V/50Hz | AC220V/50Hz | AC220V/50Hz | AC220V/50Hz |
| Max Power | 700 VA | 1000 VA | 1000 VA | 1300 VA |
| Work Area (W×D×H) | 920×620×645 mm | 1220×620×645 mm | 1520×620×645 mm | 1820×620×645 mm |
| External Dim (W×D×H) | 1060×720×1760 mm | 1360×720×1760 mm | 1660×720×1760 mm | 1960×720×1760 mm |
