Nitrogen blowing instrument can be used for analysis of serum, plasma, blood, urine, etc.
July 31 10:19:21, 2025
Shanghai Xinzhuang Instrument Co., Ltd. specializes in a wide range of laboratory equipment, including nitrogen evaporators, water bath nitrogen evaporators, visible nitrogen evaporators, low-temperature constant temperature systems, shakers, and incubators. Our nitrogen blowing instruments utilize purging and trapping technology, employing inert nitrogen gas to efficiently and precisely blow over the surface of samples. This method enables rapid separation, purification, and anaerobic concentration of complex and multi-component samples, offering a time-saving, convenient, and accurate solution for sample preparation.
The visible nitrogen blowing apparatus is particularly suitable for processing large volumes of samples, such as in drug screening, hormone analysis, liquid chromatography, and mass spectrometry sample preparation. Its advanced design ensures efficiency and precision during the evaporation process.
Key features of the visible nitrogen blowing instrument include:
1. A high-efficiency heater that quickly brings the sample to the evaporation temperature.
2. Each gas needle can be independently controlled, allowing for individual purging and flow adjustment, reducing gas waste.
3. Adjustable gas needle positions to fit various test tubes, with a standard length of 150mm.
4. Adjustable air chamber height and a unique feature that allows real-time observation of the sample’s liquid level during concentration.
5. Compatibility with fume hoods when handling toxic solvents.
6. Automatic fault detection and alarm system for enhanced safety.
7. Standard gas cavity and adjustable bracket for flexible use.
8. Built-in over-temperature protection for added safety.
9. Instant temperature and time display for user convenience.
Performance specifications include:
- Temperature range: 5°C above room temperature up 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
- Number of modules: 1 unit
- Display accuracy: 0.1°C
- Maximum time setting: 99 hours and 59 minutes
- LED display for clear visibility
- Nitrogen flow rate: 0–10 L/min
- Nitrogen pressure: ≤0.1 MPa
This nitrogen blowing instrument uses inert gas to assist in the heating and evaporation of samples, enabling fast and efficient concentration. It is easy to operate and capable of processing multiple samples simultaneously, significantly reducing overall testing time. It is widely used in fields such as pesticide residue analysis, pharmaceutical testing, environmental monitoring, biological research, commodity inspection, and food and beverage analysis.
Shanghai Xinzhuang Instrument Co., Ltd. offers reliable and high-quality laboratory solutions. For more information or to place an order, please contact us at [http://](http://). We look forward to serving you.