Fully automatic liquid nitrogen grinder LNA series

NegotiableUpdate on 01/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The LNA series of fully automatic liquid nitrogen grinders injects liquid nitrogen into the grinding chamber, allowing the sample to be in an ultra-low temperature environment around -196 degrees Celsius, thereby transforming the sample from a solid state to a glassy state, becoming brittle and easily broken, while ensuring the stability of the sample. The fully automatic liquid nitrogen cryogenic grinder can automatically monitor the temperature of the grinding chamber, the liquid level height in the liquid nitrogen chamber, and also automatically supply liquid nitrogen according to the set program requirements.

Product Details

Fully automatic liquid nitrogen grinder LNA seriesScope of application:

Grinding of polymer materials: Polymer materials, plastics, etc. have sufficient strength and toughness at room temperature, and require liquid nitrogen freezing to make the sample brittle. After grinding, it can reach the micrometer level

1. Grinding of elastic substances: For tissues such as skin, conventional methods may result in insufficient grinding fineness; Long term grinding can easily cause protein denaturation and loss of activity in the sample; Liquid nitrogen grinding can grind the sample into powder below 200 microns within 30 seconds

2. Conventional biological samples: animal and plant tissues. The samples can be prepared, placed in a grinding chamber, frozen for a certain period of time, and self initiated for grinding. Within 15 seconds, they can be ground into powder to ensure the fineness and stability of the sample grinding

3. Other samples: food, drugs, etc., which are temperature sensitive or require liquid nitrogen grinding treatment

4. Circuit board: In the electronic product industry, detecting chemical composition in electronic components and circuit boards, and analyzing heavy metals

Fully automatic liquid nitrogen grinder LNA seriesProduct features:

1. Professional customized control software can ensure that the entire liquid nitrogen grinding process is highly intelligent, automated, convenient, and simple;

2. 10 inch LCD touch screen, making operation faster, more convenient, and effectively avoiding misoperation

3. Adopting new low-temperature resistant materials with good insulation effect, the insulation material remains brittle and has good elasticity under -196 ℃ conditions;

4. The newly designed lubrication system still has good lubricity in liquid nitrogen environment;

5. New shock-absorbing structure and material design, maintaining good elasticity in liquid nitrogen low-temperature environment, excellent shock-absorbing performance, and long-lasting service life;

6. Special pressure relief channel ensures that the temperature of the overflowing low-temperature nitrogen gas will not be too low, protecting the safety of operators