model：jxyq-5
brand：shanghai jingxin
specifications ：set
introduction：jxyq-5 sample pretreatment integrated machine is not only suitable for on-site detection, but also for purification and preparation of analytical samples such as chromatography and mass spectrometry.
jxyq-5 sample pretreatment integrated machine integrates the equipment required for sample concentration, centrifugation, stratification, homogenization, shaking and mixing, water bath and other steps in the sample pretreatment process. only one device can complete all sample pretreatment processes. , and easy to carry. it is not only suitable for on-site detection, but also for purification and preparation of analytical samples such as chromatography and mass spectrometry.
features:
*small size, easy to carry, suitable for field operation
*heating quickly, so that the sample is quickly heated to the set temperature
*the heating part of the instrument adopts special materials to conduct heat insulation operation for heat treatment
*the instrument has a built-in air pump, which can dry the sample without an external air bottle
*the air box is made of sus304 high-quality stainless steel, the height can be raised and lowered with one key, suitable for different heights of centrifuge tubes and can be adjusted according to the height of the solvent page
* adopt high-precision temperature control technology, with automatic fault detection, self-tuning function and alarm function
*built-in over-temperature protection device
*instant temperature display, adjustable temperature, wind speed and time
* built-in cooling system, which can achieve rapid temperature conversion
*microcomputer control, dc brushless motor drive, stable and quiet operation
*touch panel, digital tube display
*parameters can be changed at any time during operation, without downtime
* automatic calculation and setting of centrifugal force rcf value, special rcf key, can be observed at any time
*fault self-diagnosis system, if overspeed, speed loss and other faults are detected during operation, it will immediately decelerate and stop to improve the safety performance of the instrument
* it can be used for the experiment of test tube and colorimetric tube uniform, which solves the problem that the stirrer can't solve
* the use of contact type motor can be used for mincing and dry grinding of animals and plants, which is safe and reliable
parameters:
the main parameters | parameter range |
(1) concentration function |
|
temperature range: | room temperature-105℃ |
heating hole: | 12 wells, up to 12 samples can be dried at the same time |
heating time: | ≤2min |
temperature fluctuations: | ±0.3℃ |
display accuracy: | ±0.1℃ |
display: | led display |
gas source: | air |
air flow volume: | 0-40l/min |
lifting method: | one-button automatic lift |
safety | intrinsically safe for organic solvents |
(2) centrifugal layering function |
|
range of rotation: | start--4000rpm |
rotating speed: | can be set at will |
capacity: | 50ml*4 (15ml*8 optional) |
timing range: | 0-99 minutes (or normally open) |
noise: | ≤55db |
(3) homogenization function |
|
rotating speed: | 18000-22000rpm/min |
continuous working time: | ≤30 seconds |
intervals: | ≧2min |
(4) shaking and mixing function |
|
mixing speed: | 0-3000 rpm capacity: 5-50ml |
way of working: | continuous |
turnover diameter: | 4mm |
replacing modules: | yes |
(5) water bath function |
|
temperature range: | room temperature-100℃ |
heating hole: | 16 wells, 50ml*6, 15ml*10 |
temperature fluctuations: | ±0.3℃ |
display accuracy: | ±0.1℃ |
