How to choose a suitable washing machine - Huaqiang Electronic Network

Photocoupler

Washing machine

Is an experiment

An instrument that is not too eye-catching in the room, because it does not produce the final analysis results, so the attention is not very high, but if the cleaning effect of the washing machine is not ideal, it may have serious consequences, so today it is with the Bab. Technicians come together to find out how to buy a washing machine.

1,

Washing performance

As a washing machine, washing performance

First of all

It is what everyone values ​​the most. A good washer must effectively remove the liquid from the microplate. The residual liquid may cause the background signal of the analysis to be high, or result in a false positive or false negative, so the amount of residual liquid in the washer must be extremely low. The residual volume can be minimized by adjusting the height of the liquid separation and aspiration and the rate of pipetting. Most washers have this feature.

2,

Cleaning

Many scientists believe that accidental blockage of manifolds is the most common cause of failure in analysis, and cleaning these manifolds is a very time consuming and labor intensive task.

3,

Treat cells gently

If you need to use a washer to wash the adherent cells, it must be able to wash and dispense the cells gently enough to remove excess liquid without interfering with the cell layer. A tilted dispensing tip is a good choice, so cells that are not well attached will not run away with the solution.

4,

safety

Safety is an easy factor to ignore when choosing a washer. Leakage of the wash bottle and waste bottle and the liquid drawn into the pump body may damage the instrument. In addition, the level sensor in the wash bottle and waste bottle ensures safe operation. The plate sensor can determine if a microplate is present. Aerosol caps prevent the spread of infectious aerosols and avoid contamination from instruments and laboratories.

5,

Versatility

The washing machine is usually used for many people and used in various experiments. At this time, a multi-functional washing machine can meet your needs.

6,

Other considerations

When purchasing a washer, you should first consider the efficiency, process, and application of the wash, but there are other factors that need to be considered to make the instrument more enjoyable and efficient.

7,

flexibility

Some washers can use your own wash bottles, and the configurability of wash bottles and wash heads is what attracts some users. In the AquaMax system, two or four lotion interfaces with different color markings make it easy to sort buffers and reagents, and run a multi-step cleaning procedure without changing the lotion bottle.

Through the above analysis,

When purchasing a washer, we have to consider the future in addition to the current situation. Traditional washers require different manifolds to be converted between flat types, while others contain components that are compatible with future needs.

Shanghai Bayu (

In 2007, Industrial Co., Ltd. set up an offline supply system for laboratory instruments, MRO industrial products, etc. In 2009, it officially launched an online procurement operation platform.