Dry Nitrogen Purging Apparatus GA-B105

وصف

وصف المنتج

This product utilizes purge-and-trap technology, while simultaneously controlling the sample temperature and heating. Nitrogen and other inert gases are rapidly, controllably, and continuously blown onto the sample surface, achieving rapid, oxygen-free concentration of the sample solution. This method is time-saving, convenient, and accurate. It is widely used in fields such as food safety, المستحضرات الصيدلانية, pesticide residue testing, and clinical pharmacokinetics.

Key Features:

1. Independently controlled gas needles prevent cross-contamination.
2. Flow rate adjustment for each gas needle is independent.
3. Each blowpipe channel can be used in combination or individually.
4. Each gas needle flow control valve is aligned perpendicularly to the module hole, making adjustment intuitive and convenient.
5. The lifting mechanism has a safety guard for safe use.
6. The lifting mechanism has a graduated display for accurate and clear positioning.
7. Compact size: When concentrating toxic solvents, the entire system can be placed in a fume hood to minimize risk.
8. High temperature control accuracy, wide temperature range, and easy temperature calibration.
9. Automatic fault detection and alarm function.
10. Built-in over-temperature protection device.
11. Real-time temperature display and time-decreasing display.

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