The role of nitrogen blowing instrument: 1. Analysis of pesticide residue: vegetables, fruits, grains, plant tissues, etc. 2. Pharmaceutical drug testing: 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: testing dioxin, Croft, etc. 6. Food and beverage: characteristics of milk, wine, liquid beverage visible nitrogen blowing instrument: 1. Heater makes the sample heated quickly and effectively To the evaporation temperature, the gas is blown from the gas chamber to the surface of the solution through the gas needle to promote rapid evaporation of the solution and concentration of the sample. 2. Each purge needle can be independently controlled, and the purge can be performed separately, and the flow rate can be adjusted separately without wasting the gas. The position of the gas needle in the air chamber can be changed to suit different test tubes. The standard gas needle length is 150mm. 4. The air chamber height can be adjusted. This product has unique characteristics: the sample can be observed at any time when the sample is concentrated. Liquid level position 5. When concentrating toxic solvent, the whole system can be placed in the fume hood 6. Automatic fault detection and alarm function 7. Standard equipped with air chamber and special adjustable bracket 8. Built-in over-temperature protection device 9. Instant Temperature display, time decrement display performance indicators of visible nitrogen blowing instrument: 1. Temperature range: room temperature +5 ° C ~ 150 ° C 2. Heating time: ≤ 30min (from 40 ° C to 150 ° C) 3. Temperature accuracy @ 40 ~ 100°C: ±1°C 4. Temperature accuracy @100~150°C: ±1.5°C 5. Temperature stability @100: ±1°C 6. Number of modules: 1 piece 7. Display accuracy: 0.1 8. The longest time setting: 99h59min 9.LED display 10. Nitrogen flow rate: 0~10L/min 11. Nitrogen pressure: ≤0.1MPa Nitrogen blowing instrument uses inert gas to purify the heating sample, so that the sample to be treated is quickly concentrated to achieve rapid separation and purification. . The method is easy to operate, in particular, it can process multiple samples at the same time, which greatly shortens the detection time. It is widely used in batch processing of pesticide residues, pharmaceutical industry and general research.
Shanghai Xinzhuang follows the policy of “survival by quality, development by technology, efficiency by management, and credibility by serviceâ€. Every step of equipment, every project, every link, welcome you to buy!
HAIPENGDA Plastic Toys Co., Ltd. , https://www.hpdtoys.com