Desktop Programmable Low Temperature Frozen Tissue Grinder

 

 

Product Description:

The grinding instrument uses special vertical and left and right radial vibration. The spheres in the tank, due to their inertial action, strike the sample on the inner wall of the smooth mill tank with high energy, and thus crush the sample. The rotation of the mill tank and the movement of the mill ball produce a high intensity mixing effect on the sample. The mixing effect can be improved even further by using multiple pellets. When many spheres (such as glass spheres) are used, biological cells can be broken up. The friction between the ball and the ball can effectively lead to the fragmentation of the cell, quickly achieve the purpose. The grinding sample has more full, more uniform, better sample repeatability, and no cross-contamination between samples

 

1. The number of operations is large, the effect is good, and the efficiency and fast work can complete the grinding of dozens of samples in ten seconds. Save time and effort, small difference between batches and within batches. The extracted protein was more active and the nucleic acid fragments were longer.

2. No cross contamination, grinding tank in the crushing process in a fully closed state, disposable centrifugal tubes and beads can be used. Samples are kept completely in the tank to avoid cross-contamination between samples and external contamination.

3. Easy to operate, user-friendly operation interface (touch screen), built-in program controller, grinding time, rotor vibration frequency and other parameters can be set.

4. Good repeatability, the same tissue sample set the same procedure, to obtain the same grinding effect. The working time is short, the sample temperature will not rise

5. No wearing parts design, electromagnetic locking protection

6. Stainless steel inner cavity, easy to clean and disinfect

Adapter:

 

 

Product features:

1. Extraction of nucleic acid/protein

2. Low temperature grinding of samples can effectively inhibit nucleic acid degradation and retain protein activity.

3. Analysis of pharmacodynamic components

4. There are often significant differences between isomers of the active ingredient of a drug. Low temperature grinding prevents degradation of molecules due to pressure and heat.

5. Reduce sample volatilization

6. Low temperature grinding can significantly reduce the volatilization of the sample and retain the composition of the sample more completely

7. Abrasive toughness/hardness sample

8. For high-toughness plastics, high-strength plastics, resins and other difficult grinding samples, low temperature grinding can greatly improve the grinding effect and efficiency

Product Application:

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

2. Suitable for all kinds of animal tissues including brain, heart, lung, stomach, liver, thymus, kidney, intestine, lymph nodes, muscle, bone and other samples grinding and crushing;

3. Suitable for fungi, bacteria, yeast and other samples grinding and crushing;

4. Suitable for food analysis and detection of grinding and crushing;

5. Suitable for oil shale, coke, coal, glass, minerals, ores and other samples grinding and crushing;

6. Suitable for plastics, polymers including PE, PS, textiles, resins and other samples grinding and crushing.

Technical parameter

Performance index	HF-64LD
Main use	Used for crushing, mixing, homogenizing and cell fragmentation, sample pretreatment of biological samples, automated rapid genome extraction in large quantities
Principle and method of crushing	Impact force and friction caused by vertical vibration; Wet grinding, dry grinding, ultra-low temperature grinding can be
Sample characteristics	Hard, medium-hard, soft, brittle, elastic, fibrous
Liquid crystal display	Seven-inch touch screen display for easy and intuitive operation
Vibration frequency setting	0-60HZ, 0-3000R/M can be customized according to requirements
Data storage	Thirty-six sets of experimental data can be stored. According to different experimental samples, animal heart, spleen, lung, kidney, bone, skin and hair patterns are set
Pattern loop	According to the set experimental parameters, it can be continuously cycled between several set parameters to further reduce the interference of human factors
Refrigeration function	Yes, -55 degrees to room temperature adjustable, German compressor (Sikop) brand
Temperature control accuracy	+ 0.5℃
Processing sample size	48 * 64 * (2 ML)/(0.2 0.5 ML) / 24 * 2 ML / 12 * (7-10 ML) 8 * 15 ML / 2 * 2 * 25 ML / 50 ML to choose two adapters
Grinding tank material	Hard steel, stainless steel, tungsten carbide, agate, zirconia, polytetrafluoroethylene (PTFE) aluminum alloy, suitable for any material sample (can be customized)
Grinding ball material/diameter	Hard steel, stainless steel, tungsten carbide, agate, zirconia, chromium steel, zirconia, quartz sand /0.1-30mm according to experimental requirements
Number of grinding tanks	Number of grinding tanks accepted >2/4/8/12 stainless steel tanks
Inlet and outlet size	Large feed size: no requirement, adjust according to grinding tank; Final discharge size: less than 5µm
Fixture travel	34mm (vertical)
Crushing time setting	0-9999 minutes, users can set
Typical crushing time	15S-2Min
Acceleration/deceleration	High speed in 2 seconds/Low speed in 2 seconds
Noise level	< 50db
Overall dimension	740 *440 *500mm
Open cover operation protection	Open the cover to stop the operation automatically
Safety device	Safety lock at work, full protection; With positioning fastening nut
Protection type	IP 30
Power supply	220V/50HZ; Total power: 1000W

* The noise emission value for the working environment depends on the type of sample and the setting of the grinder. The parameters in the table are no-load

 

Configuration: 

Frozen tissue grinder                       1 Unit

Adapter                                            2 Pcs

3mm stainless steel grinding bead  200 Pcs

6mm stainless steel grinding bead  200 Pcs

Drain valve                                      1 Pc

Power cord                                      1 Strip

Safety tube                                      2 Pcs

Specification                                   1 Copy