model：jxfstprp-cl
brand：shanghai jingxin
specifications ：set
introduction：adjustable refrigeration, fast cooling speed, large grinding flux, good grinding effect, fully enclosed grinding, stable repeatability, program can be stored
three key elements of sample processing for jxfstprp-cl (patented product, counterfeiting must be investigated! zl2017305264903):
○high-efficiency grinding - processing up to 192 samples in one batch
○cryogenic grinding - grinding temperature can be customized
○do not destroy sample components - cryoprotect sample components
cryogenic grinder sample range: animal and plant tissues, microorganisms, rock minerals, soil, medicine, chemical polymers, etc.
application field of cryo-grinder: life science, medicine, biochemistry, environment, geology and other scientific research fields
applications:
·extraction of nucleic acid/protein
cryogenic grinding of samples can effectively inhibit nucleic acid degradation and retain protein activity.
·analysis of active ingredients
there are often significant differences between isomers of active pharmaceutical ingredients. cryogenic grinding prevents molecular degradation due to pressure and heat.
· reduce sample volatilization
cryogenic grinding can significantly reduce the volatilization of the sample and preserve the content of the sample components more completely
· grinding tough/hard samples
for hard-to-grind samples such as high-toughness plastics, high-strength plastics, and resins, low-temperature grinding can greatly improve the grinding effect and efficiency.
sample grinding effect diagram:
features：
technical features:
·adjustable cooling
·fast cooling
·large grinding flux
·good grinding effect
·fully enclosed grinding
·stable repeatability
program can be stored
features:
▷save time and effort
▷high speed and convenience
▷high-throughput processing of 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 for liquid nitrogen operation, high safety
▷no wearing parts design, electromagnetic locking protection
▷stainless steel inner cavity, easy to clean and disinfect
▷no need for regular maintenance
sample range:
animal and plant tissues, microorganisms, rock minerals, soil, medicine, chemical polymers, etc.
application field:
life science, medicine, biochemistry, environment, geology and other scientific research fields
cryogenic grinder parameters：
the main parameters | parameter range |
application areas: | tissue homogenization, grinding, cell disruption, homogenization, material dispersion, preparation, sample mixing, shaking |
sample processing: | 64 samples can be processed simultaneously in 15 seconds, including 12- and 24-bit liquid nitrogen freezing adapters |
touch screen display: | touch screen display for convenient and intuitive operation |
storing data: | ten groups of experimental data can be stored. according to different experimental samples, animal heart, spleen, lung, kidney, bone, skin, and hair patterns are set. |
pattern cycle: | according to the set experimental parameters, it can continuously cycle between several set parameters to further reduce the interference of human factors |
feed size: | no requirement, adjust according to adapter |
cooling function: | yes, adjustable from -30 degrees to 37 degrees |
temperature control accuracy: | 0.5 degrees |
open cover operation protection: | electromagnetic lock |
discharge particle size: | ~5µm |
number of grinding platforms (number of grinding jars that can be accepted) | >2 |
fastening device with automatic centering | yes |
homogenization speed and time: | 0—70 hz/second, working time: 0 seconds-9999 minutes, users can set it by themselves; |
grinding ball diameter: | 0.1-30mm |
grinding ball material: | alloy steel, chrome steel, zirconia, tungsten carbide, quartz sand; |
accelerate: | reach maximum speed in 2 seconds |
slow down: | reach lower speed in 2 seconds |
noise level: | <55db |
grinding method: | wet grinding, dry grinding, cryogenic grinding |
cooling function: | with the ability to upgrade to ultra-low temperature liquid nitrogen refrigeration or air cooler refrigeration |
adapter material: | ptfe or alloy steel |
full protection: | fastening device with automatic centering, safety lock when working, full protection |
grinding kit materials: | rigid rigid, teflon (teflon) zirconia |
dimensions: | 385mm*695mm*505mm |
weight: | 75kg |
