Help Topics
Are you still confused about what type of stirrer
An appropriate stirrer can give full play to the advantages of overhead Stirrer, significantly shorten the mixing time and provide the best mixing effect. DLAB Overhead Stirrer provides a variety of stirring tools, such as Vane Stirrer、 Propellar Stirrer、Radial-flow Stirrer、Anchor Stirrer. There will have a choice for your need.
2024-08-20
2024-08-20
The type of centrifuge rotor is introduced
Fixed Angle rotor refers to a fixed Angle between the central shaft of the centrifugal tube and the rotating shaft, most of which is between 14 and 45 degrees. The larger the Angle, the better the separation effect. The advantages of this rotary head are low center of gravity, balanced operation, and can quickly collect sediment. However, when the particles settle, they will hit the centrifugal tube along the centrifugal force direction, and then slide along the tube wall to the bottom of the tube, forming precipitation. The wall effect is easy to cause strong convection in the tube, affecting the separation effect.
2024-08-20
Daily maintenance and calibration of pipette
a. After each experiment, the scale of the pipette gun should be adjusted to the maximum so that the spring can return to the prototype to extend the service life of the pipette gun. b. Pipettes with liquid suction should not be placed flat: the liquid in the head can easily contaminate the inside of the gun and may cause the spring of the gun to rust. c. When setting the range, please be careful to rotate until the required range number is clear in the display window, and the range set is within the range of the pipette. Be careful not to rotate the button out of the range, otherwise it will jam the mechanical device and damage the pipette.
2024-08-20
Chemical Compatibility Table for Bottle Mouth Disp
The devices of DLAB-DispensMate which contact with dispensed liquid consist of BSG, PTFE, FEP, and closure cap of outlet is PP; non-contact liquids parts consist of PC and other materials. The devices of DLAB-DispensMate-Pro which contact with dispensed liquid consist of BSG, PFA, PTFE, FEP, ETFE, PVDF and closure cap of outlet is PP; non-contact liquids parts consist of PC and other materials.
2024-08-20