What are the classifications of constant temperature shakers? -Huaqiang Electronic Network

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A constant temperature shaker is a versatile piece of equipment widely used in various fields such as biology, agriculture, microbiology, virology, genetics, medicine, environmental science, petroleum, chemical engineering, and food industries. It plays a crucial role in the precise cultivation of organisms, genetic research, and heating processes in the petrochemical sector. There are several ways to classify constant temperature shakers: 1. **By Oscillation Method**: - Rotary constant temperature shakers (commonly used in laboratories) - Reciprocating constant temperature shakers - Dual-function models that offer both rotating and reciprocating motion 2. **By Chamber Type**: - Water bath constant temperature shakers: Combine a water bath with an oscillator for precise temperature control up to 100°C. - Air bath constant temperature shakers: A combination of a thermostatic gas chamber and an oscillator, typically used at temperatures up to 70°C, with common settings around 37°C. - Oil bath constant temperature shakers: Used for higher temperature applications, combining oil baths with temperature control systems. 3. **By Oscillation Frequency**: These shakers can be categorized based on their rotational speed, which ranges from 30–200 RPM, 400–300 RPM, and 60–400 RPM. The higher frequencies, such as 400 RPM, require more durable and specialized Erlenmeyer flasks to withstand the increased movement. 4. **By Timing Function**: Some models feature a timer function, while others operate in a continuously open mode. 5. **By Door Configuration**: Options include single-door and double-door designs, depending on the size and accessibility needs. 6. **By Size**: Shakers come in small, medium, and large sizes, suitable for different laboratory spaces and sample volumes. 7. **By Temperature Range**: - Low-temperature models (5–50°C) - Normal-temperature models (typically 20–60°C) - High-temperature models (up to 100°C or higher) 8. **By Number of Layers**: Single-layer and double-layer configurations are available, offering flexibility in sample arrangement. 9. **By Display Type**: - Digital display models (show only numbers) - LCD screen models (can display both numbers and letters) 10. **By Placement Style**: - Desktop models - Vertical or upright units - Stackable designs - Floor-standing models 11. **By Heating Power**: - 999W or less - 1000W–1999W - 2000W or more 12. **By Oscillation Amplitude**: - Standard amplitude of Φ25mm - Larger amplitude of Φ50mm for specific applications 13. **By Adjustment Method**: - Multi-stage adjustable shakers - Stepless adjustable shakers for smooth and continuous motion control These classifications help users choose the most suitable model based on their specific experimental needs, space constraints, and operational requirements. Whether for basic incubation or advanced biotechnology applications, constant temperature shakers are essential tools in modern laboratories.

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