The fully automatic nitrogen blowing parallel concentrator uses a combination of water bath uniform heating and nitrogen blowing to concentrate the sample, and uses a photoelectric sensor to automatically determine the concentration endpoint and stop nitrogen blowing. It has the characteristics of time-saving, high efficiency, easy operation, and easy control, and can quickly achieve the expected results. Widely used in liquid sample concentration fields such as food analysis, water sample analysis, environmental analysis, pesticide residue analysis, biochemical analysis, pharmaceutical industry, universities and research institutes.

Fully automatic parallel nitrogen blowing concentratorORNS-12
Product Features:
1. High precision optical sensors and sound and light reminders
Each sample channel is equipped with high-precision optical sensors. When the sample concentration reaches the preset endpoint, the instrument will automatically emit sound and light reminders to ensure that users are aware of the experimental progress in a timely manner and do not miss the key nodes of the experiment.
2. Intelligent lid opening pause function
During the experiment, it was detected that the upper cover was open, and the system automatically stopped nitrogen supply and entered a pause state. After closing the upper cover, it automatically resumed work, saving nitrogen consumption;
3. The upper cover is equipped with a damping limit device
Equipped with 95 degree hovering and slow closing function
4. One click water addition function
One click activation, the program automatically detects the water level, controls the water pump to add water, with simple and convenient operation, reducing manual intervention;
5. Intelligent constant temperature water bath system
The water bath heating adopts intelligent AI-PID algorithm temperature control mode, with high temperature control accuracy and wide range, which can ensure that the sample is heated evenly during the heating process, effectively avoiding experimental errors caused by uneven temperature, and providing a stable and reliable heating environment for the experiment.
6. Panoramic transparent window design
The front and upper ends of the instrument are designed with large windows, making it convenient for users to observe the concentration status at any time.
7. Large size control screen
Equipped with a 10 inch embedded high-definition LCD touch screen, the operation interface is user-friendly and the parameter settings are easy. Real time display of key parameters such as temperature, pressure, and time, making it convenient for users to monitor the progress of experiments.
8. Directional exhaust design
The instrument adopts a self exhaust device inside, effectively preventing experimental cross contamination and organic gas diffusion caused by a closed environment. Equipped with flexible pipelines, it can be directly discharged or connected to a directional exhaust system.
9. Multiple modes to meet diverse needs
The instrument provides multiple options such as constant volume mode, timed mode, mixed mode (constant volume+timed), and manual mode to meet the diverse needs of users in different experimental scenarios and provide more flexibility for experimental operations.
10. Nitrogen blowing needle with adjustable multiple angles
Users can freely adjust the nitrogen blowing angle and position according to experimental needs, achievingmulti-angleNitrogen blowing enhances the controllability of the equipment, ensuring consistency and reliability of experimental results.