Servicebio 組織研磨機 KZ-III

【Product Introduction】

• The KZ-IIItissuehomogenizer (roomtemperature) uses the vertical oscillation system to reciprocate at high speed to make the pre-cooled sample in the grinding tube collide with the grinding beads. , agricultural institutes, biomedicine, food testing and other fields of multi-sample one-time rapid processing of special equipment.
• Traditional mortar grinding can only grind one sample at a time, and the processing efficiency is low; and tools such as the mortar must be cleaned and sterilized each time, which greatly increases the workload of sample processing.
• Tissue Homogenizer Sample Grinding Economical Version greatly improve sample handling:
  • Dry grinding, wet grinding and homogenization of samples can be performed
  • Can process up to 24 samples at the same time (upgrade to process 60 samples at the same time), complete sample preparation quickly and high-throughput
  • A wide variety of samples can be processed:
    • Suitable for grinding and crushing of various plant tissues including roots, stems, leaves, flowers, fruits, seeds and other samples
    • Suitable for grinding and crushing of various animal tissues including brain, heart, lung, stomach, liver, thymus, kidney, intestine, lymph node, muscle, bone and other samples
    • Suitable for grinding and crushing of cells and microorganisms
    • Grinding and crushing suitable for the analysis and detection of food and drug components
  • A closed disposable centrifuge tube is used, which can effectively avoid cross-contamination between samples
  • The experiment has strong repeatability, and the same grinding frequency and time can be set to obtain the same grinding effect
  • Low temperature pre-cooling: the adapter can be pre-cooled at -80℃ or liquid nitrogen

【Product Features】

1. Up to 60 samples can be processed at the same time (24 samples come standard)
2. Adapter module can be pre-cooled at low temperature, which can reduce sample degradation
3. Slide drive, no wear shaft, durable
4. A variety of adapters to choose from

【Technical Parameters】

1.  It can process up to 24 samples at the same time in 1 minute (optional 60-hole adapter), and complete sample grinding quickly, efficiently and with high throughput
2. Large touch screen design, easy to operate, and 10 groups of common tissue grinding parameters (plant stem and leaf, tissue heart, liver, spleen, lung and kidney, skin, bone, etc.) are preset to optimize the grinding conditions of different specimens
3. The grinding process adopts a closed disposable centrifuge tube, which effectively avoids cross-contamination between samples
4. Homogenization speed: 0—70 HZ, the actual speed can reach 2100rpm, working time: 0 seconds - 99 minutes, the user can set by themselves
5. Noise level: <65db
6. Maximum feed size: no requirement, adjusted according to the adapter
7.  Emergency stop button: It can be photographed at any time during the grinding process, and the instrument will stop running immediately, which is fast and safe
8.  Electromagnetic safety lock: screen click control, automatically unlock after power failure; the cover cannot be opened during the working process until the end of the grinding process, and the whole process is protected
9. Grinding method: wet grinding, dry grinding, low temperature grinding
10. The touch operation unit can freely adjust the screen angle, which is convenient for operation
11. Provide no less than 60 SCI cited papers as experimental guidance
12. An optional 60-hole adapter can be installed, which can be upgraded to grind 60 samples each time, further improving the grinding efficiency.
13. Different adapters can be selected to match different requirements for sample grinding: 24*0.5ml; 48*2ml; 32*2ml; 60*2ml; 12*5ml; 10*10ml; 4*30ml; 2*50ml (also according to Customized according to actual needs)
14. Dimensions: 365mm*265mm*366mm

【Parameter Setting and Grinding Bead Reference】

For RNA extraction, the grinding time is extended compared with that of protein extraction, and RNA extraction solution is added to the grinding, the specific grinding time depends on the amount and type of tissue to be ground. Samples difficult to break can be repeated grinding 2-3 times, the specific situation can be adjusted appropriately according to the experiment.

【Strong and ToughTissue Grinding】

For samples that are difficult to grind (e.g. cartilage, hair, etc.), we recommend using a 2mL grinding tube. Cut the sample into 1-2mm pieces, add the appropriate number of grinding beads, cover the tube tightly and freeze in liquid nitrogen for 2-3min without extracting solution, dry grind for 60 seconds at 7m/s, then add extracting solution to the tube and repeat the grinding once. If the grinding result is not satisfactory, the tube can be frozen again and the above experimental steps can be repeated.

【 Parameters Comparison】