What factors should be considered when selecting a laboratory vacuum emulsifier?
2025-11-07
What factors should be considered when selecting a laboratory vacuum emulsifier?
To choose the right equipment for your needs, focus on these key factors:
Capacity: Select a mixing chamber volume that matches your experimental scale (common laboratory sizes range from 0.5L to 5L; avoid oversized equipment for small batches to reduce material waste).
Homogenization Efficiency: Check the shear speed (usually 10,000–30,000 RPM) and rotor-stator design—higher shear speeds are suitable for breaking down tough particles, while specialized rotor-stators improve emulsification uniformity.
Vacuum Degree: Opt for equipment that can reach a high vacuum level (e.g., ≤ -0.095 MPa) to effectively remove air bubbles, especially for products sensitive to oxidation or foam.
Temperature Control: If your process requires heating or cooling (e.g., melting waxes or stabilizing heat-sensitive ingredients), choose a model with jacketed chambers or built-in temperature sensors.
Ease of Cleaning: Look for designs with detachable parts (e.g., stainless steel mixing heads) and smooth inner surfaces to comply with hygiene standards (critical for food and pharmaceutical applications).
What factors should be considered when selecting a laboratory vacuum emulsifier?
2025-11-07
What factors should be considered when selecting a laboratory vacuum emulsifier?
To choose the right equipment for your needs, focus on these key factors:
Capacity: Select a mixing chamber volume that matches your experimental scale (common laboratory sizes range from 0.5L to 5L; avoid oversized equipment for small batches to reduce material waste).
Homogenization Efficiency: Check the shear speed (usually 10,000–30,000 RPM) and rotor-stator design—higher shear speeds are suitable for breaking down tough particles, while specialized rotor-stators improve emulsification uniformity.
Vacuum Degree: Opt for equipment that can reach a high vacuum level (e.g., ≤ -0.095 MPa) to effectively remove air bubbles, especially for products sensitive to oxidation or foam.
Temperature Control: If your process requires heating or cooling (e.g., melting waxes or stabilizing heat-sensitive ingredients), choose a model with jacketed chambers or built-in temperature sensors.
Ease of Cleaning: Look for designs with detachable parts (e.g., stainless steel mixing heads) and smooth inner surfaces to comply with hygiene standards (critical for food and pharmaceutical applications).