Nitrogen blowing instrument can be used for analysis of serum, plasma, blood, urine, etc.
Puyang Maikefu Commodity Co., LTD , https://www.maikefufoam.com
July 31 11:19:51, 2025
Shanghai Xinzhuang Instrument Co., Ltd. is a professional manufacturer of laboratory equipment, including nitrogen evaporators, water bath nitrogen evaporators, visible nitrogen evaporators, low-temperature constant temperature devices, shakers, incubators, and more. Our nitrogen blowing instruments utilize purging and trapping technology, using inert nitrogen gas to efficiently and precisely blow over the surface of the sample, enabling rapid separation, purification, and anaerobic concentration of complex samples. This method is time-saving, convenient, and highly accurate.
The visible nitrogen blowing apparatus is specifically designed for the efficient concentration of large volumes of samples, such as in drug screening, hormone analysis, liquid chromatography, and mass spectrometry sample preparation. Key features include:
1. A high-efficiency heater that quickly brings the sample to evaporation temperature.
2. Each gas needle can be individually controlled, allowing for independent purging and flow adjustment, reducing gas waste.
3. Adjustable gas needle positions to accommodate different test tubes (standard length: 150mm).
4. Adjustable air chamber height, with an innovative feature allowing real-time observation of the sample’s liquid level during concentration.
5. Suitable for use in fume hoods when handling toxic solvents.
6. Automatic fault detection and alarm system.
7. Standard gas cavity and adjustable bracket for flexible setup.
8. Built-in over-temperature protection for safety.
9. Real-time temperature and countdown display.
Performance specifications include:
- Temperature range: 5°C above room temperature to 150°C
- Heating time: ≤30 minutes (from 40°C to 150°C)
- Temperature accuracy: ±1°C at 40–100°C, ±1.5°C at 100–150°C
- Temperature stability: ±1°C at 100°C
- One module available
- Display resolution: 0.1°C
- Maximum time setting: 99 hours 59 minutes
- LED display for clear visibility
- Nitrogen flow rate: 0–10 L/min
- Nitrogen pressure: ≤0.1 MPa
This instrument uses inert gas to assist in the heating and evaporation of samples, significantly speeding up the concentration process. It allows for simultaneous processing of multiple samples, making it ideal for batch analysis. Widely used in pesticide residue testing, pharmaceutical research, environmental monitoring, biological sample preparation, commodity inspection, and food and beverage analysis.
Shanghai Xinzhuang Instrument Co., Ltd. is committed to providing high-quality, reliable, and user-friendly laboratory solutions. Contact us today at [http://example.com](http://example.com) to learn more about our products and services.