Horizontal Incubator Shaker ZQWY-220 (466L)

Horizontal incubator shaker ZQWY-220 (466L) delivers accurate temperature control and consistent horizontal shaking with a large 466L capacity. Ideal for microbial culture, fermentation, and protein research, its sturdy design ensures stability, efficiency, and reliable results in biological, medical, and pharmaceutical laboratories.

1. Design and Accessibility

• Tempered Glass Door: Provides full interior visibility without opening, minimizing temperature disruptions and enabling easy sample monitoring.

• One-Step Molded Plastic Clamp: Allows easy, one-handed handling of sample flasks, streamlining workflow.

• Adjustable Support feet and Rollers: Facilitate easy mobility and stable positioning, enhancing lab flexibility.

• Side Ventilation Hole: Professionally designed to ensure adequate oxygen supply for samples, supporting optimal culture conditions.

Why It Matters: Offers a user-friendly, horizontal design that simplifies sample access, ensures sample health, and adapts to lab layouts.

2. Drive Performance

• Triple Eccentric Drive: Ensures smooth, stable, and reliable shaking for consistent results across a range of speeds.

• High-Quality Servo Motor: Delivers precise speed control, excellent high-speed performance, and strong stability.

Why It Matters: Provides vibration-free, accurate shaking, critical for sensitive cultures in high-capacity experiments.

3. Temperature and Cooling Control

• Quiet Forced Convection: Maintains consistent, uniform temperature with minimal noise for reliable incubation conditions.

• CFC-Free Refrigeration with Premium Compressor: Uses eco-friendly, fluorine-free refrigerant and a low-noise, high-quality compressor for efficient, stable low-temperature operation over extended periods.

• Timed Defrosting: Adjustable defrost times (1–250 seconds) and intervals (30–600 minutes) prevent evaporator freezing during long-term low-temperature operation.

Why It Matters: Ensures precise temperature stability and prevents ice buildup, supporting accurate and reproducible results in refrigerated experiments.

4. Safety and Reliability

• Comprehensive Safety Protection: Includes over-temperature alarm, automatic power-off, and immediate stop when the door is opened to protect samples and users.

• Power Failure Recovery and Automatic Restart: Non-volatile memory prevents data loss and ensures seamless recovery after power interruptions, maintaining experiment continuity.

• EMI Protection: Ferrite filter ring suppresses electromagnetic interference, improving signal quality and equipment reliability.

Why It Matters: Enhances safety, protects valuable samples, and ensures uninterrupted operation in a refrigerated, high-capacity setup.

5. Sterilization and Hygiene

• UV Sterilization: Built-in UV lamp provides effective germicidal action, maintaining a sterile environment.

Why It Matters: Ensures a clean, contamination-free environment, critical for sensitive incubation processes.

6. User Interface and Control

• Backlit LCD Touch Screen: Displays temperature, speed, time, and remaining time on a single interface for intuitive operation. Features an encrypted lock to prevent unauthorized changes.

• Customizable Shaking Direction (Optional): Allows selection of shaking direction (e.g., clockwise/counterclockwise) for enhanced flexibility.

Why It Matters: Simplifies operation, enhances security, and provides precise, customizable control for complex experiments.

Technical Specifications

Models