NAI-DCY-12GD electric dry nitrogen blower上海那艾SYCHDC014 Introduction: The electric dry nitrogen blowing instrument NAI-DCY-12GD, 24GD adopts the purging and trapping technology, and can simultaneously control the temperature of the sample, and use the inert gas such as nitrogen to blow the sample surface quickly, controllly and continuously to reach the sample solution quickly. Oxygen-free concentration. Dry nitrogen blowing instrument is mainly used for concentrated preparation of large quantities of samples, such as in the fields of pharmaceutical, medical testing, pesticide residue detection, drug screening, hormone analysis, liquid phase, gas phase and mass spectrometry. Application range 1. Analysis of pesticide residues: vegetables, fruits, grains, plant tissues, etc. 2. Pharmaceutical inspection: Chinese medicine pharmaceutical and drug testing 3. Environmental analysis: drinking water, groundwater, polluted water, etc. 4. Biological analysis: serum, plasma, blood, urine 5. Commodity inspection: inspection of two * evil * cause, Crowe, etc. 6. Food and Beverage: Milk, Wine, Liquid Drinks Features: 1. Each needle can be controlled independently to avoid cross-contamination. The instrument chamber height can be adjusted by itself, with a standard gas needle length of 15 cm. 2, NAI-DCY-12GD, 24GD has 12, 24 airway control switches, saving gas, the position of each needle can independently change the purge position. 3. When concentrating toxic solvents, the entire system can be placed in a fume hood to reduce the risk. 4, built-in over-temperature protection device, automatic fault detection and alarm function, easy to use. 5, LED display, temperature synchronization display, time decrement display, real-time observation of temperature changes. Technical Parameters: 1. Ambient temperature: 5°C ~ 30°C Relative humidity: ≤70% 2, use the power supply: AC220V ~ 50-60Hz 3, temperature range: room temperature +5 ° C ~ 150 ° C 4, timing time: duration 99 hours 59 minutes 5, temperature control accuracy: ≤ ± 0.5 °C 6, display accuracy: ±0.1 °C 7. Temperature uniformity: 40~100 °C ≤±0.5 °C 8. Temperature uniformity: 100~150 °C ≤±1 °C 9, heating time (40-150 ° C): ≤ 30 minutes 10. Maximum lifting stroke: 200mm Maximum gas flow: 15L/min
Introduction: The electric dry nitrogen blowing instrument NAI-DCY-12GD, 24GD adopts the purging and trapping technology, and can simultaneously control the temperature of the sample, and use the inert gas such as nitrogen to blow the sample surface quickly, controllly and continuously to reach the sample solution quickly. Oxygen-free concentration. Dry nitrogen blowing instrument is mainly used for concentrated preparation of large quantities of samples, such as in the fields of pharmaceutical, medical testing, pesticide residue detection, drug screening, hormone analysis, liquid phase, gas phase and mass spectrometry.
