The Wincom FSH-2 High-Speed Homogenizer (often commercialized under the updated designation FSH-2A) is a versatile laboratory instrument engineered for efficient liquid mixing, extraction, tissue disruption, and substance emulsification. It functions utilizing an internal suction-type homogenization mechanism, enabling quick structural breakdowns at molecular levels.
Core Technical Specifications
The standard operating metrics for this laboratory device include:
- Motor Power Rating: Distributed at a baseline of 185W.
- Maximum Rotation Velocity: Reaches an upper limit between 20,000 rpm and 22,000 rpm depending on the specific model variation.
- Adjustable Blade Velocities:
- Small Blade (No. 1): 8,000 to 18,000 rpm.
- Large Blade (No. 2): 8,000 to 20,000 rpm.
- Volume Throughput Range: Handles batches scaled from 5 ml up to 1,000 ml.
- Electrical Voltage Requirements: Operates on a standard 220V / 50Hz grid layout.
- Safe Operational Run Time: Limited to alternate cycles lasting less than 5 continuous minutes per session to mitigate motor overheating.
Primary Laboratory Applications
The mechanical architecture facilitates several common lab testing operations:
- Liquid Dispersal: Performs rapid homogenization between two distinct, immiscible liquid states.
- Solute Extraction: Separates organic soluble items and lipid-based compounds within chemical solvents.
- Tissue Homogenization: Pulverizes various animal and biological plant tissues down into uniform mixtures.
- Cell Membrane Disruption: Breaks target cell walls to enable clean nuclear and DNA-strand separations.
- Low-Speed Stirring: Functions as a general laboratory stirrer when dialed down to lower velocity thresholds.
Design and Usability Highlights
Reviewers and equipment suppliers point out key design elements:
- LED Digital Interface: Features a bright display panel for clear, instant reading of active rotation speeds.
- Thyristor Speed Regulations: Incorporates a built-in thyristor tracking system alongside Hall-effect sensors for stable speed adjustments.
- Vertical Desktop Structure: Employs a physical space-saving vertical stand layout integrated with an adjustable manual lift mechanism.
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