Selecting the Best Ultrasonic Cleaner for Phone and Laptop Motherboards

Hello, I am asking you to recommend a good ultrasonic cleaner, it is not about the cheapest, it is not about the most expensive one - in general, the price is to be quality, i.e. the cheapest, but it should work, that it could remove deposits on the phone's motherboard.

By the way, I will also ask about laptop motherboard washers, so far as approximate.

Hello,
Given the ratio of price to tank capacity and power, one of the more competitive positions is the washer with the symbol CD-4820 .
We use such a washer on our website and we can confidently recommend it. We use just for washing tiles with electronics using isopropyl alcohol. This washer also has the option of heating the tank with washing liquid. An increase in temperature causes the phenomenon to intensify cavitation , i.e. in practice, increasing washing efficiency. The 245x145x70mm tank will definitely wash all your phone's motherboards.
greetings
Peter

There are 3 different liquid offers on page. I understand that instead of buying e.g. 5L isopropyl alcohol for PLN 36, it is better to take K3 concentrate, where you can have PLN 23 after cleaning with water for 50L of cleaning fluid, I think?

Well, what does the operation look like ... the washer has 2.5L capacity, we pour this isopropyl alcohol there and after washing one plate, pour 2.5L alcohol and pour another 2.5L?

For cleaning electronics and components we mainly use the aforementioned isopropyl alcohol and its derivatives, e.g. Cleanser Druk, which in practice is an alcohol with the addition of some cleaning agent. It dissolves most of the impurities on PCBs after the soldering process, mainly about removing soldering flux based on rosin etc. In addition, this liquid has a nice supply (but this is a subjective feeling). Friends from GSM services clean phones with this liquid mainly after flooding.

Regarding the practical use of the isopropyl alcohol washer, it can be kept permanently in the bathtub. It is important to cover the tub with a cover from the set, because it evaporates quite intensively - especially when using the heating function. Replace the liquid only when we find that it is dirty or we find that after washing the element is still dirty.

As for additional DEMA or K3 fluids, these are concentrates to be reconstituted with distilled water . These are general-purpose preparations and on a daily basis we do not use them for electronics (although they have electronics written in the specification). We tested this agent rather for cleaning mechanical components. If you choose, both concentrates are very similar. From what I remember quickly, K3 has an additional corrosion inhibitor component (which supposedly prevents collisions on metal elements).

Greetings,
Peter

Okay, because no one else helped me, I decided to place an order on your site, I'm also waiting for delivery.

Thank you. You will certainly be satisfied with your purchase

Search by tank size. Because this is the most important criterion. For laptop boards, it's not cheap.
The CD4820 for small electronics is ok. A friendly website just uses what I see.
You won't fit in PLN 1000 for laptop boards.

Added after 2 [minutes]:

wentyl215 wrote:

Okay, because nobody else helped me

You wrote a post yesterday around 5pm and until today no one has helped you?
It would be appropriate to apologize to you?

Well, Godziks helped, too, there is no reason for which to apologize ... Thank you too for the post regarding laptops.

I was to be happy, unfortunately the washer did not work, blinked once when connecting and that's it, no Polish manual? We advertise after 5 minutes of receipt.

WOW,
This is called malice of inanimate things
Don't worry, the goods will be exchanged for functional and tested. You will still be pleased.
greetings

Well, it's just a pity that you didn't go on hand and refused to send a second copy, where tomorrow maybe I would have functional equipment and I would give away the broken one right away. Some stores go for such systems, especially in a situation where I haven't even used this equipment, and of course Friday tomorrow, also with you back is only on Monday and even if you send it expressly, the new copy will be at my minimum Tuesday / Wednesday so virtually all week.

As I suspected, the washer returned on Wednesday. The report was replaced with a new one and the operation checked before shipment. And it works, we will see with what quality, but it looks promising, I only wonder that this time the seller did not put the warranty seal (that model had it and I was not allowed to break it, because I wanted to check if it was only a fuse).

I just hope that the washer will last longer than the warranty period, because there may be problems with complaints.

I do not close the topic yet, in a few days I will put some assessment for this device, maybe I will help someone ...

Hello, I am waiting for reports from using the CD4820 washer because I am also interested in buying it.

The washer does what it is supposed to do, washes the electronics, but it has already torn the ears of the basket. Poor hinges and already cracked. I don't have a warranty seal from the seller, I don't know how to rate this purchase ...