Multi-sample Freeze Grinder
The multi-sample freeze grinder developed by our company can quickly reach low temperature, ensuring that the sample is in a low temperature environment throughout the grinding process, which can greatly ensure the stability of the sample and prevent degradation.
Scope of Application:
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 samples of various animal tissues including brain, heart, lung, stomach, liver, thymus, kidney, intestine, lymph node, muscle, bone, skin and fat;
3. Suitable for grinding and crushing samples of fungi and bacteria;
4. Suitable for grinding and crushing for the analysis and detection of food and pharmaceutical ingredients;
5. Suitable for grinding and crushing of volatile samples including coal, oil shale, wax products and other samples;
6. Suitable for grinding and crushing samples of plastics and polymers including PE, PS, textiles, resins, etc.
Features:
1. No damage to sample composition
The grinding temperature can be adjusted by yourself, which can effectively inhibit nucleic acid degradation and retain protein activity;
2. High efficiency and good effect
Grinding 16-96 samples within 30 seconds; saving time and effort, with little difference between and within batches.
3. No cross infection, no loss of samples
The grinding process is in a completely closed state to avoid external contamination and cross-infection between samples, and will not cause sample loss.
4. Easy to operate, intuitive and concise
LCD touch screen control, good man-machine interaction interface; intelligent program controller, the frequency and time parameters can be set in time.
5. Good stability
Vertical oscillation mode, full grinding, better stability; low vibration during operation, noise less than 50dB.
6. High security
Equipped with safety cover and safety lock, no need to involve liquid nitrogen operation, high safety.
7. Good repeatability
The same procedure is set for the same tissue sample to obtain the same grinding effect; the working time is short and the sample temperature rises small.
Sample throughput | (24-96)*2ml; 16*(5-15ml) sample |
Working mode | Up and down oscillation, three-dimensional motion grinding |
Homogenization speed | 10-70 HZ/sec |
Display method | LCD touch screen |
Adapter material | PTFE/Aluminum Alloy |
Cooling speed | Reach below 0℃ within 1 minute, reach -10℃ within 5 minutes, and the lowest temperature can reach -50℃ |
Grinding method | Wet grinding, dry grinding, liquid nitrogen freezing grinding are all possible |
Maximum feed size | No requirement, adjust according to adapter |
Final output size | ~5μm |
Number of grinding tanks that can be accepted | >2 |
Fastening device with automatic center positioning | Yes |
Safety lock at work | Full protection |
Opening method | Automatic lifting, one key switch cover |
Grinding kit material | Hard steel, PTFE (Teflon) |
Power supply | Two-phase 220V/50HZ |
Operating hours | 0 seconds -99 minutes, users can set by themselves |
Grinding ball diameter | 0.1-30mm |
Grinding ball material | Alloy steel, chrome steel, zirconia, tungsten carbide, quartz sand |
Acceleration | Reach the maximum speed in 2 seconds |
Deceleration | Reach the minimum speed in 2 seconds |
Noise level | <55dB |
Freezing range | Minus 50℃—room temperature freely adjustable |
Temperature accuracy | ±1° |
Dimensions | 450*450*720mm |
Weight | 55KG |
Power | 80W |
Customized service: | Support customization |