JX-2016 Plastic Material Testing Grinder Application Range:
This product is specifically designed for grinding and crushing materials such as rubber tracks that exhibit toughness and are difficult to crush at room temperature.
Liquid nitrogen mill first freezes the aforementioned materials below the脆化点, then grinds them to the desired fineness within the mill, without damaging the original composition. Additionally, it can effectively crush substances that are flammable and explosive at room temperature, with even more pronounced effects.
Operation Steps
Manual Operation
(1) Manually immerse the adapter and grinding vessel into the liquid nitrogen sample, rapidly cooling it to -196 degrees. Prevent sample degradation or induce a change in the physical properties of the sample.
(2) Place the adapter and grinding pot into the grinder. Secure the safety hood and fasten the safety lock before operation.
2. Automatic Operation
(1) Install the adapter and grinding pot onto the grinder. Cover the safety shield and secure the safety lock before operation.
(2) Open the liquid nitrogen connection device, activate the liquid nitrogen supply/or turn on the air refrigeration unit (to achieve 0-degree refrigeration)
(3) Turn on the liquid nitrogen control switch. After the liquid nitrogen flows into the crushing tank, initiate physical cooling. Within about a minute, the temperature will rapidly drop to -196 degrees.
(4) Turn on the grinding button and proceed with the operation. In just 15 seconds, the object is instantly crushed.
(5) Liquid nitrogen flow can be controlled throughout the process, and it can be added at any time and place during operation.
Grinding Comparison:
For more grinding comparison effects, please call for detailed inquiries.
Product Features:
High accuracy and reproducibility of data
Samples are always maintained at liquid nitrogen temperatures during the grinding process.
In 1 minute, the sample cools to -100℃; it reaches -196℃ in 4 minutes and 30 seconds.
3. Sample bottles remain fully sealed during the breakage process, ensuring the integrity of the sample is maintained within the bottle, providing secure control over hazardous and critical samples.
4. Sample bottles are individually sealed, making it extremely convenient to clean after each breakage, thus preventing cross-contamination between samples and external contamination.
B. Multifunctionality, user-friendly design
Touchscreen display, allowing for settings of parameters such as grinding time, cycle duration, and grinding operation frequency (optional)
2. Optional Movable Control Panel
3. Storage for 10 programs (optional)
4. Available in 1.5ml, 2ml, 5ml, 10ml, 25ml, and 50ml sample tubes for sample grinding
C. Durability
One moving part—collider, significantly reduces mechanical stress, extending the lifespan of the equipment
2. Robust Technical Support: Shanghai Jingxin Co., Ltd. boasts over 500 users and specializes in the production of professional pre-processing instruments for samples.
Technical Specifications:
Basic Configuration:
Note
You can choose the matching jingxin kit for rapid, efficient, stable, and bulk extraction of DNA/RNA, proteins, etc. from samples.
1 Hz = 30 rotations per second; 1 Hz = 100 RPM
Regular adapters can be placed inside a refrigerator to provide a cool environment for samples while working. Refrigerated adapters are also available, which can be immersed in liquid nitrogen for over thirty minutes.
Noise emission values for the working environment depend on the type of sample and the settings of the grinder. The parameters in the table are for no-load conditions.
Samples typically used for DNA and RNA separation in small quantities can be prepared in single-use centrifuge tubes. Adapters made of polytetrafluoroethylene material can accommodate 5 or 10 single-use sample tubes for cell lysis. In a multi-sample tissue grinder, cell tissue is rapidly and effectively lysed in a very short time, thus eliminating the need for additional...
