ELISA reader washing machineAlso known as a washing machine, it is a medical device specifically designed for cleaning enzyme-linked immunosorbent assay (ELISA) plates and is usually used in conjunction with an ELISA reader. Its main function is to clean some residual substances after enzyme-linked immunosorbent assay (ELISA) plate detection, in order to reduce errors caused by residues in the subsequent detection process. The washing machine has been widely used in the cleaning of enzyme-linked immunosorbent assay (ELISA) plates in hospitals, blood stations, health and epidemic prevention stations, reagent factories, research laboratories and other places.
The working principle of the enzyme-linked immunosorbent assay (ELISA) plate washing machine is mainly to inject cleaning solution into the micropores of the ELISA plate through high-pressure water flow or negative pressure suction, and to clean the residual substances inside the micropores through multiple flushing and liquid suction actions. At the same time, the washing machine can also adjust parameters such as the type of cleaning solution, temperature, and flushing frequency as needed to achieve the best cleaning effect.
ELISA reader washing machineCore functions:
1、 Core cleaning function
Automated cleaning process
Accurately inject the cleaning solution into the wells of the enzyme-linked immunosorbent assay (ELISA) plate through a liquid injection pump, and use high-pressure water spraying technology to evenly flush residual reagents, unbound antigen antibody complexes, and impurities.
The waste liquid pump quickly sucks out the waste liquid to avoid residual liquid interference in subsequent experiments and ensure consistent cleaning conditions for each hole.
Diversified cleaning modes
Bottom flushing: Spray cleaning solution from the bottom of the microplate, combined with shaking soaking function, effectively reducing reaction interference adsorption.
Two point suction: By digitally adjusting the position of the suction head, the cleaning residue can be precisely controlled (the residue per well can be as low as ≤ 1 μ L).
Continuous liquid separation: supports single point, two-point, or three-point suction to meet different experimental needs (such as clearing background signals for high-sensitivity detection).
compatibility design
Supports 96 well plates with different specifications such as flat bottom, U-shaped bottom, V-shaped bottom, etc. Some models are compatible with 384 well plates to meet the needs of high-throughput experiments.
2、 Experimental optimization function
Anti cross contamination technology
Independent cleaning channel: The injection and suction paths of cleaning solution for each well are independent to avoid cross contamination between samples.
Anti aerosol design: The sealed structure prevents the generation of aerosols during the cleaning process, ensuring the safety of the experimental environment.
High precision liquid level control
The liquid level sensor monitors the liquid level of cleaning solution and waste liquid in real time to prevent overflow pollution, and reminds users to replenish or replace the liquid in a timely manner.
Programmability
Users can customize cleaning programs (such as flushing frequency, liquid volume, soaking time, suction speed, etc.) and store multiple sets of experimental parameters (some models support storing more than 100 programs) to adapt to different experimental scenarios.
3、 Safety and Convenience Features
Security protection mechanism
Liquid level alarm system: The waste liquid bottle sensor detects the high level of waste liquid to prevent overflow.
Pause function: The cleaning process can be interrupted at any time for easy operation adjustment or emergency handling.
Durable design
Compact structure and use corrosion-resistant materials (such as chemical polymer separation tubes), supporting high temperature and high pressure sterilization (121 ℃, 0.15Mpa), suitable for high-frequency laboratory use.
Convenience of operation
Large LCD display screen and keyboard: supports Chinese display, easy to operate.
Washing solution bottle scale line: convenient for monitoring the amount of cleaning solution used and reducing reagent consumption costs.