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Grindable samples:
Plant tissue	Roots, stems, leaves, flowers, fruits, seeds, etc.
Animal tissue	Brain, heart, lung, stomach, liver, thymus, kidney, intestine, lymph node, muscle, bone, etc.
Fungus bacteria	Yeast, E. coli, etc.
Food and Drugs	All kinds of foods, tablets, etc.
Volatile samples	coal, oil shale, wax products, etc.
Plastics, polymers	PE, PS, textiles, resins, etc.
Extract nucleic acid/protein	Cryogenic grinding of samples can effectively inhibit nucleic acid degradation and retain protein activity.
Analysis of effective ingredients	There are often major differences between the isomers of the effective ingredients of drugs. Cryogenic grinding prevents molecular degradation due to pressure and heat.
Reduce sample volatilization	Cryogenic grinding can significantly reduce sample volatilization, and more completely retain the sample composition content
Grinding toughness/hard samples	For high-tough plastics, high-strength plastics, resins and other difficult-to-grind samples, low-temperature grinding can greatly improve the grinding effect and efficiency.

Technical parameters
Model *	Ultraven-CL24
Application fields*	Tissue grinding, homogenization, cell disruption, homogenization, material dispersion, preparation , Sample mixing, shaking, etc.
Processing volume*	The maximum processing volume within 15 seconds can process 24 samples at the same time, one compressor Refrigeration
Compatible sample book*	24(0.2-0.5ML) /242ML / 12(5-15)ML /425ML /2*50ML, various specifications of grinding tube can be customized arbitrarily
Display mode	Touch screen display, can be convenient and intuitive operation
Data storage*	It can store ten sets of experimental data. According to different experimental samples, an animal heart is set Spleen, lung, kidney, bone, skin, hair pattern
Pattern loop*	According to the set experimental parameters, it can be continuously between several set parameters Circulation to further reduce the interference of human factors
Maximum feed size	No requirement, adjust according to adapter
Refrigeration function	Yes, adjustable from -30 degrees to 37 degrees
Temperature control accuracy	+0.5℃
Open cover operation protection	Electromagnetic lock
Final discharge particle size	~5μm
Number of grinding platforms	(Number of grinding tanks acceptable)>2
fastening device	with automatic center positioning
Homogenization speed	0～70 Hz/sec, working time: 0 second～99 minutes, user can set it by himself
Diameter of grinding ball	0.1～30mm
grinding ball material	alloy steel, chromium steel, zirconia, tungsten carbide, quartz sand
Acceleration	Maximum speed is reached in 2 seconds
Slow down	Reach the lowest speed in 2 seconds
Noise level	≤55db
Grinding method	Wet grinding, dry grinding and cryogenic grinding are all available
The constant temperature can be equipped separately	It has the ability to upgrade to ultra-low temperature liquid nitrogen refrigeration or air refrigerator refrigeration
Adapter material	PTFE, alloy steel
Safety instructions	Fastening device with automatic center positioning, safety lock during work, full protection
grinding kit material	hard rigid, PTFE (Teflon), zirconia
Dimensions	630300480
Weight	60 Kg

Product list
Host	One
Adapter	Φ2ml set
Refrigeration adapter*	One set of Φ2ml or one set of Φ1.5ml (2 choose 1)
Grinding beads	1.Φ5 imported stainless steel grinding beads 1000 or Φ5 imported ceramic grinding beads 1000 (choose 1 from 2); 2.Φ3 1000 imported stainless steel grinding beads.
Special grinding tube	200pcs
Special bead gun*	One set (optional)
Extract object: animal tissue-DNA*	LW-D-P1 (optional)< /td>
Extract object: animal tissue-RNA*	LW-D-P2 (optional)< /td>
Extract object: animal tissue-protein*	LW-D-P3 (optional)< /td>
Extract object: plant tissue-DNA*	LW-Z-P1 (optional)< /td>
Extraction object: plant tissue-RNA*	LW-Z-P2 (optional)< /td>
Extract object: plant tissue-protein*	LW-Z-P3 (optional)< /td>
Extract object: microorganism-DNA*	LW-W-P1 (optional)
Extract object: microorganism-RNA*	LW-W-P2 (optional)
Extract object: microorganism-protein*	LW-W-P3 (optional)
Instruction Manual	One copy
Certificate of Conformity	One piece
Warranty card	One copy

Precautions before use:

1. The matching LW kit can be used to extract DNA/RNA proteins in samples quickly, efficiently, stably and in batches.

2. 1Hz=30 revolutions per second / 1Hz=100RPM.

3. Conventional adapters can be placed in the refrigerator to provide a cold environment for the samples while working. It can be equipped with an adapter with refrigeration, which can be immersed in liquid nitrogen for more than 30 minutes.

4. 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 in no-load state.

5. A small amount of samples usually used for DNA and RNA separation can be prepared in disposable centrifuge tubes. Adapters made of polytetrafluoroethylene materials can be used to accommodate 5 or 10 disposable sample tubes for cell disruption and grinding in multi-sample tissue The cell tissue in the machine is quickly and effectively broken in a very short time, so no additional low-temperature refrigeration is required.

Overview
The frozen tissue grinder adopts a special, fast, efficient, multi-tube consistent system. It can extract and purify the original DNA, RNA and protein from any source (including soil, plant and animal tissues/organs, bacteria, yeast, fungi, spores, paleontological specimens, etc.).
Efficient grinding -	Process up to 24 samples in one batch
Cryogenic grinding——	Grinding temperature can be customized to adjust
Does not destroy the sample composition——	Cryogenic protection sample composition

Technical features
Adjustable cooling
Fast cooling speed
Large grinding flux
Good grinding effect
Fully enclosed grinding
Repetitive stability
Program can be stored

Product features
Save time and effort
High speed and convenient
High throughput processing samples
The experiment has good repeatability
The sample is in a fully enclosed state, no cross-contamination
Low noise ≤55db: use brushless variable frequency motor
No need to involve liquid nitrogen operation, high safety
No wearing parts design, electromagnetic lock protection
Stainless steel inner cavity, easy to clean and disinfect
No regular maintenance required

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