Introduction: Nitrogen purging is one of the important means of concentration. Nitrogen purging can evaporate the residual liquid while protecting the sample to prevent the sample from being oxidized by air. Our company is the first manufacturer to launch a series of nitrogen blowing instruments in China. With the continuous update of test methods, the increase in batches of processed samples and the improvement of laboratory environment requirements, the HAC series nitrogen blowing instruments launched by our company have broken the traditional nitrogen blowing instruments. Mode, the whole process adopts automatic setting, it has the characteristics of large processing capacity, environmental protection, and high degree of automation. The optical fiber sensor is used to increase the automatic concentration shutdown function, which saves a lot of manpower and time. Features: 1. Up to 50 samples can be simultaneously concentrated; 2. The number of open channels can be controlled by solenoid valve and valve block for each channel and each person; 3. The nitrogen flow rate of each pore is high, and the nitrogen flow rate and pressure are adjustable and displayed in real time; 4. The transparent window shows the concentration process of the sample; 5. Use advanced optical fiber sensor to control sample 0.5ML, 1ML to automatically shut off and alarm; 6. Intelligent quick plug drainage device; 7. Optional delayed purge function, after reaching the concentration scale, the purge can be delayed to meet the requirements of blowing the sample to nearly dry. 8. The touch screen operation interface shows intuitive display, real-time display of temperature and pressure, convenient and quick operation; 9. After reaching the set temperature, the nitrogen blowing will be turned on automatically to save nitrogen; 10. The water level exceeds the limit alarm, the lowest liquid level alarm prevents dry burning and protects the heater; 11. Optional automatic water replenishment system. technical parameter Model: HAC-24A Power: 800W Test tube aperture: 24 positions 40mL, 12 positions 100mL, 6 positions 200mL Dimensions: 400×420×270 Temperature control accuracy: ±1℃ Timing: 0-99min Heating range: room temperature -90℃
Introduction: Nitrogen purging is one of the important means of concentration. Nitrogen purging can evaporate the residual liquid while protecting the sample to prevent the sample from being oxidized by air. Our company is the first manufacturer to launch a series of nitrogen blowing instruments in China. With the continuous update of test methods, the increase in batches of processed samples and the improvement of laboratory environment requirements, the HAC series nitrogen blowing instruments launched by our company have broken the traditional nitrogen blowing instruments. Mode, the whole process adopts automatic setting, it has the characteristics of large processing capacity, environmental protection, and high degree of automation. The optical fiber sensor is used to increase the automatic concentration shutdown function, which saves a lot of manpower and time.
