NAI-DCY-12ZAt present, the specifications of the fully automatic nitrogen concentrator include: 1-12 digits

DESCRIPTION Product description

Fully automatic nitrogen concentrator[Fully automatic nitrogen blower]In a large amount of analytical work, especially in the fields of environmental pollutants and food safety analysis, NAI-DCY-12Z requires pre-treatment of the test samples in order to obtain trace amounts of target components. The process mainly includes basic steps such as sample extraction (extraction), concentration, purification, and re concentration, among which how to quickly and non destructively concentrate is also a crucial step. The commonly used devices for completing the concentration process include rotary evaporators, concentrators, and nitrogen blowers (referred to as nitrogen blowers), among which nitrogen blower concentration is the simplest and does not require special device design. When the sample quantity is small or the solvent amount is small, this method is very convenient to use. When a large amount of samples need to be concentrated simultaneously with a large amount of solvent, the above concentration devices become inadequate, and the concentration process becomes time-consuming and laborious (requiring supervision to prevent drying), and the open nitrogen blowing device is extremely detrimental to the health of operators.

The fully automatic nitrogen blower has effectively solved these problems by integrating and optimizing existing technological advantages. This device adopts a unique concentration method to significantly improve the concentration rate. At the same time, the equipment uses its own exhaust fan to directionally discharge the evaporated exhaust gas through the exhaust pipe, allowing the nitrogen blowing concentration device, which originally had to be placed in a ventilated kitchen, to be safely installed on a general experimental platform. Not only is it easy to move, saving laboratory costs, but it also minimizes the harm of toxic and harmful solvents to operators. It is an essential sample pretreatment device in the laboratory.

Application scope Application range

1. Pesticide analysis: vegetables, fruits, grains, plant tissues, etc

2. Pharmaceutical drug testing: Traditional Chinese medicine pharmaceuticals and drug testing

3. Environmental analysis: drinking water, groundwater, polluted water, etc

4. Bioanalysis: Serum, plasma, blood, urine

5. Product inspection: Inspection of dioxins, Croods, etc

6. Food and beverages: milk, alcohol, liquid beverages

Main features Principal character

1. Fully automatic nitrogen blower [Fully automatic nitrogen concentrator]NAI-DCY-12ZCapable of concentrating single or multiple samples simultaneously without the need for manual monitoring: The fully automatic nitrogen concentrator uses multiple optical sensors to detect the concentration process of each sample. When the evaporation concentration reaches the preset volume, the system automatically stops the nitrogen purging of the corresponding channel and gives an alarm prompt. The entire concentration process does not require manual supervision;

2. Special airflow blowing trajectory and buffering design: can accelerate solvent evaporation and concentration, prevent solvent splashing loss;

3. Working parameters can be freely set, controlled, and displayed in real-time: The main working parameters include nitrogen blowing pressure, water bath temperature, and working time, all of which can be set as needed.

4. The fully automatic nitrogen blowing instrument has stable and constant airflow pressure: the instrument comes with an automatic pressure regulating device, and the airflow pressure can be automatically controlled and maintained constant, without being affected by sudden opening, closing, or quantity of the working channel (sample);

5. No pollution impact on the sample: All gas paths and related components are made of verified zero pollution materials to avoid contamination of the sample from the instrument;

6. Easy to operate and safe: flexible working parameter settings, convenient sample insertion/extraction process, easy to learn and use;

7. The fully enclosed design and the built-in strong exhaust system configuration of the instrument can effectively avoid the influence of water bath steam and organic volatile components on the instrument and operators.

Technical Parameter Technical parameter

1. Equipment model: NAI-DCY-12Z；

2. Sample quantity: Concentrate and process 1-12 samples simultaneously;

3. Sample bottle volume: 50mL or 150mL;

4. Endpoint detection: Each working channel is equipped with a dedicated optical sensor to automatically and independently detect the endpoint;

5. Endpoint volume: The volume that can be fixed is 1.0mL, 0.5mL, or near dry (~0.1mL, and the solvent can be dried by extending the blowing time appropriately). Different specifications of concentration bottles can be used interchangeably at the same time;

6. Water bath temperature: room temperature -95 ℃ (± 0.5 ℃);

7. Automatic nitrogen concentrator nitrogen blowing time: 0-9999s;

8. Gas pressure: nitrogen blowing working pressure, 0~0.1MPa (pressure interval variation of 0.01MPa);

9. External nitrogen pressure range: 0.2~0.8MPa; Maximum allowable external air pressure, 1.0MPa;

10. Gas consumption: At maximum purge pressure (0.1MPa), each channel consumes approximately 500mL/min (approximately 17cfm);

11. Constant volume sensitivity: ten levels adjustable, ensuring more accurate concentration and constant volume of solvents of different colors or translucency;

12. Control mode: Users can choose manual or intelligent mode to control the blowing endpoint according to their actual situation;

13. Alarm prompt: The instrument will automatically sound an alarm when the lid is opened, concentration is completed, or when the water bath volume or nitrogen pressure is insufficient;

14. Power supply, 220V/60Hz;

15. Instrument size, 650 × 450 × 308mm;

16. Weight: 20Kg

Automatic nitrogen concentrator|Fully automatic nitrogen blowing concentratordevice|Fully automatic nitrogen air blowing concentrator | Manufacturer's price