Frozen tissue grinder DTM-192

Frozen tissue grinder

The cryogenic grinder is an open, fast, efficient, and high-throughput biological sample pretreatment, grinding, and crushing system that also has refrigeration and large capacity functions. It can quickly process up to 192 samples simultaneously, and by matching different reagents, samples from various sources (including soil, plant and animal tissues/organs, bacteria, fungi, spores, paleontological specimens, etc.) can be subjected to cell lysis, pulverization and homogenization, rapidly releasing DNA, RNA, proteins, etc. of cells, facilitating subsequent extraction and purification.

1、 Application scope

1. Suitable for grinding and crushing samples of various plant tissues, including roots, stems, leaves, flowers, fruits, seeds, etc;

2. Suitable for grinding and crushing various animal tissues including brain, heart, lung, stomach, liver, thymus, kidney, intestine, lymph nodes, muscles, bones and other samples;

3. Suitable for grinding and crushing samples of fungi, bacteria, etc;

4. Grinding and crushing suitable for analysis and testing of food and drug ingredients;

5. Suitable for grinding and crushing volatile samples including coal, oil shale, wax products, etc;

6. Suitable for plastics, polymers including PE PS、 Grinding and crushing of samples such as textiles and resins.

2、 The three key elements of sample processing are:

High efficiency grinding - processing up to 96 samples in one batch

Low temperature grinding - grinding temperature can be customized and adjusted

Do not damage sample components - protect sample components at low temperatures

3、 Product Features

Save time and effort

High speed and convenient

High throughput processing of samples

Good repeatability of the experiment

The sample is in a fully enclosed state with no cross contamination

Low noise ≤ 56db: using brushless variable frequency motor

No need for liquid nitrogen operation, high safety

No vulnerable parts design, electromagnetic locking protection

Safety protection: Grinding chamber open lid self stop mode

Stainless steel inner cavity, easy to clean and disinfect

No need for regular maintenance

Main technical parameters:

1. Application areas: tissue homogenization, grinding, cell lysis, homogenization, material dispersion, preparation, sample mixing, oscillation

The maximum processing capacity within 2.15 seconds can handle 96 samples simultaneously, including liquid nitrogen freezing adapters that can be used for 12 and 24 positions

3. Compatible sample size: 192 * 2ML/12 * 5ML/8 * 10ML/4 * 25ML/2 * 50ML. Two types of adapters can be selected, and various specifications of grinding tubes can be customized

4. Touchscreen display for convenient and intuitive operation

5. Can store ten sets of experimental data, with animal heart, spleen, lungs, kidneys, bones, skin, and hair patterns set according to different experimental samples

6. Mode cycle: According to the set experimental parameters, it can continuously cycle between several pre-set parameters to further reduce the interference of human factors

7. Maximum feed size: No requirements, adjust according to adapter

8. Display: 7-inch frameless screen

*9. Refrigeration function: Yes, adjustable from -50 ℃ to 0 ℃. (Explanation: Effectively avoid the impact of heat generated by friction of grinding parts on sample nucleic acid and protein.)

10. Electric lifting door

11. Temperature control accuracy:+0.5 degrees

12. Open cover operation protection: electromagnetic locking

13. Final discharge particle size:—— 5µm

14. Number of grinding platforms (number of grinding tanks that can be accepted): 1

15. The fastening device with automatic center positioning is

16. Homogenization speed and time: 0-70HZ/s, working time: 0-9999 minutes, users can set it themselves;

17. Grinding ball diameter: 0.1-30mm

18. Fixture travel: 34mm (vertical)

19. Grinding ball materials: alloy steel, chromium steel, zirconia, tungsten carbide, quartz sand;

20. Acceleration: Achieve maximum speed within 2 seconds

21. Deceleration: Achieve minimum speed within 2 seconds

22. Noise level:< 55db

23. Grinding methods: wet grinding, dry grinding, and low-temperature grinding are all acceptable

24. Capable of upgrading to ultra-low temperature liquid nitrogen freezer or air cooler for refrigeration

25. Adapter material: PTFE or alloy steel

26. Tightening device with automatic center positioning, safety lock during operation, and full protection throughout the process

27. Grinding kit materials: hard rigid, polytetrafluoroethylene (PTFE), zirconia