Jeio Tech BC-21H Clean Bench, 230V / 50Hz

Jeio Tech BC-21H Clean Bench (230V / 50Hz)

Uncompromising Protection for a Contamination-Free Workspace

The Jeio Tech BC-21H Clean Bench is meticulously engineered to provide a sterile and particle-free environment, crucial for sensitive laboratory work. By creating a vertical laminar flow of clean air, this unit ensures optimal protection for your samples and processes against cross-contamination.

Key Features & Benefits

Superior Performance & Air Filtration

• ISO Class 4 Air Purity: Equipped with a high-efficiency HEPA filter, the clean bench achieves an ISO Class 4 (US Class 10) environment. This leak-tight filter is 99.99% effective at removing particulates 0.3 μm and larger, guaranteeing a sterile workspace compliant with US Federal Standard 209E.
• Dual-Filter System: A high-quality polyester fiber pre-filter traps larger particles, extending the life of the main HEPA filter and reducing long-term operational costs. On average, the HEPA filter lasts up to three years, depending on laboratory conditions.
• Automated Airflow Control: A microprocessor-based digital airflow rate sensor ensures a constant and stable airflow velocity (0.4 m/s). This automated system compensates for filter loading, extending the HEPA filter's lifespan and maintaining consistent performance.
• Quiet Operation: The exclusive diffusing muffler structure not only creates a high-quality laminar flow but also ensures a quiet and comfortable working environment with noise levels under 65dB.

Intelligent Convenience & User-Friendly Design

• Interlocking Smart Door System: This innovative safety feature automatically manages internal conditions. When the sash is opened during UV sterilization, the UV lamp immediately turns off to prevent user exposure, while the fluorescent lamp and blower activate to maintain the clean environment.
• Dual Digital Displays: Monitor critical parameters like airflow velocity, temperature, and humidity from both inside and outside the chamber. This allows for at-a-glance status checks without disturbing ongoing experiments.
• Proactive Maintenance Alerts: A digital differential pressure sensor continuously monitors the HEPA filter's condition, clearly indicating when a replacement is needed. Similarly, a UV warning lamp alerts you when the UV light's intensity drops below 80%, ensuring consistent sterilization efficacy.
• Designed for the Modern Lab: The work surface is crafted from durable, rust-free, and easy-to-clean grade 304 stainless steel. A magnetic board on the inner left side provides a convenient space for notes and small tools, while a digital UV timer (up to 59 minutes and 59 seconds) allows for precise sterilization cycles.

Unmatched Safety

• UV Protection: The sash door is made from UV-blocking, impact-resistant tempered glass to protect users during operation.
• Sash Height Alarm: An audible and visual alarm activates if the sash is opened beyond the recommended height during operation, preventing potential contamination of samples and ensuring operator safety.
• Fail-Safe Mechanisms: The UV lamp automatically deactivates if the sash is opened, providing an essential layer of protection. The smoothly sliding front door can be stopped at any height for safe and easy loading of equipment.
• Electrical Safety: The unit is equipped with built-in protection against over-current.

Technical Specifications

• Air Flow Type: Vertical Laminar Flow

• Airflow Velocity: 0.4 m/s (79 fpm)

• Filtration:

  • Main Filter: HEPA filter (99.99% efficiency at 0.3 ㎛)
  • Pre-filter: Polyester Fibers

• Sterilization:

  • UV Lamp: 25W x 2ea (254 nm)

• Illumination:

  • Fluorescent Lamp: 32W x 2ea
  • Intensity: > 650 Lux

• Dimensions:

  • Exterior (W x D x H, with stand): 2035 x 620 x 1860 mm / 80.1 x 24.4 x 73.2 in
  • Exterior (W x D x H, without stand): 2035 x 620 x 1150 mm / 80.1 x 24.4 x 45.3 in
  • Interior (W x D x H): 1845 x 585 x 670 mm / 72.6 x 23.0 x 26.4 in

• Weight:

  • Net Weight (Body only): 225 kg / 496 lbs
  • Net Weight (Body + Stand): 255 kg / 562.2 lbs

• Operational:

  • Noise Level: < 65 dB
  • Electrical Sockets: 230V socket outlets
  • Electrical Requirements: 230V, 50/60Hz, 1ph / 2.30 A