what is Nitrogen evaporator sample concentrator
Nitrogen evaporator sample concentrator is a device used for sample concentration, whose core principle is to blow nitrogen gas into the surface of the heated sample to reduce the vapor pressure of the solvent and accelerate the evaporation process. This technology is widely used in laboratory sample preparation, especially in fields such as drug screening, hormone analysis, liquid chromatography, and mass spectrometry analysis.
Principle of Nitrogen evaporator sample concentrator
The nitrogen evaporator achieves concentration of the sample by blowing nitrogen gas into the surface of the sample to rapidly evaporate the solvent. Compared with traditional rotary evaporators, nitrogen evaporators can concentrate multiple samples simultaneously, improving efficiency. In addition, the nitrogen evaporator can concentrate under anaerobic conditions, avoiding sample oxidation and maintaining sample purity
Features of nitrogen evaporator sample concentrator
- Efficient concentration: The nitrogen evaporator can concentrate multiple samples simultaneously, saving time and improving efficiency.
- Anaerobic concentration: By blowing with nitrogen, the sample is prevented from oxidation and its purity is maintained.
- Flexible control: The nitrogen evaporator is equipped with a PID temperature controller and adjustable airflow control to meet different sample requirements.
- Multiple models: Multiple nitrogen evaporators, including 6-position, 12 position, 24 position, 34 position, 45 position, etc., suitable for different sample concentration needs.
- Automation: Some advanced nitrogen evaporators support automated operations, including temperature control, airflow regulation, and automatic alarm functions.
Specification of N2 evaporator sample concentrator
| Model | NE-24 | NE-36 | NE-48 |
| Sample qty | 24 | 36 | 48 |
| Temperature range | RT.+5°C -160°C | ||
| Temp accuracy | ±0.5℃ | ||
| Time range | 1min-99h | ||
| Nitrogen flow rate | 0-15L/min | ||
| Needle length | 150mm | ||
Application of n2 evaporator sample concentrator
Nitrogen evaporators are widely used in various fields, including:
- Drug screening: used to concentrate drug samples for further analysis.
- Hormone analysis: used to concentrate hormone samples and improve detection sensitivity.
- Environmental science: used to detect organic compounds in environmental samples such as water and soil.
- Food industry: used for concentration and analysis of food samples.
- Biotechnology: used for concentration and processing of biological samples.
Advantages of the n2 evaporator sample concentrator
- Time saving: Multiple samples can be concentrated simultaneously to improve work efficiency.
- Cost effectiveness: Reduce nitrogen waste through precise airflow control and temperature regulation.
- Easy to operate: Many nitrogen evaporators are equipped with intuitive control panels and user-friendly designs.
- Strong compatibility: Suitable for multiple sample types and analysis methods.
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