http://www.scubaboard.com/forums/do-it-yourself-diy/427800-when-your-ultrasonic-cleaner-stops-working.html
http://www.eevblog.com/forum/reviews/eumax-digital-ultrasonic-cleaner-teardown-and-review/
This is a new line of MemoryQuick ultrasonic cleaners from Eumax, and the only thing new is the memory button that preserves your settings in case you need to leave the room and "pause" the cleaner in its work.
The model is http://www.eumax-cleaner.com/en/pro_show.asp?id=17
Its a wide model with full tank capacity 2 L. However you need to take in account when buying one that you can fill approximately 70 % of tank with liquid and that comes to 1.4 L of useful volume.
The units is quite simple and good quality at first look. The maximal setting on the timer is 30 minuttes and on the heater 80 C. Nice thing about the unit is that you get metal mesh basket while some other manufacturers sell it separately.
Although it is made of stainless steel it is a lower grade (i cant surely claim which type) and they are somewhat saving money by not including the outside of unit with stainless steel screws since the unit can be moist at times of changing the liquid. The handle on the lid is made from low quality plastic and comes already half broken.
I got the unit mainly for cleaning my CNC router bits. Since im using a carpet tape to fix the blank PCB to the work table the bits get contaminated with glue and PCB material dust sticks to them. I bought similiar 50 W product in local electronics store but it did not work as it should because you can see it does not use proper transducer (the last photo) which is not 50 W as stated on the package.
The inside build quality is good and simple. It features a SMPS power supply for the transducer and heater. The SMPS is controlled by the board on the front of the unit which is powered by a small transformer and on board switching regulator.
Regarding the cleaning efficiency it is superb! I throw a handful of glued and full of dust CNC bits inside, added water, 2 drops of dish washing detergent and set the temp to 30 C and timer to 5 minutes.
They come out so clean like new, and whatever i thrown at it later came out as new. Since this unit is a genuine with proper 50 W transducer it really cleans and im perfectly happy with it.
The model is http://www.eumax-cleaner.com/en/pro_show.asp?id=17
Its a wide model with full tank capacity 2 L. However you need to take in account when buying one that you can fill approximately 70 % of tank with liquid and that comes to 1.4 L of useful volume.
The units is quite simple and good quality at first look. The maximal setting on the timer is 30 minuttes and on the heater 80 C. Nice thing about the unit is that you get metal mesh basket while some other manufacturers sell it separately.
Although it is made of stainless steel it is a lower grade (i cant surely claim which type) and they are somewhat saving money by not including the outside of unit with stainless steel screws since the unit can be moist at times of changing the liquid. The handle on the lid is made from low quality plastic and comes already half broken.
I got the unit mainly for cleaning my CNC router bits. Since im using a carpet tape to fix the blank PCB to the work table the bits get contaminated with glue and PCB material dust sticks to them. I bought similiar 50 W product in local electronics store but it did not work as it should because you can see it does not use proper transducer (the last photo) which is not 50 W as stated on the package.
The inside build quality is good and simple. It features a SMPS power supply for the transducer and heater. The SMPS is controlled by the board on the front of the unit which is powered by a small transformer and on board switching regulator.
Regarding the cleaning efficiency it is superb! I throw a handful of glued and full of dust CNC bits inside, added water, 2 drops of dish washing detergent and set the temp to 30 C and timer to 5 minutes.
They come out so clean like new, and whatever i thrown at it later came out as new. Since this unit is a genuine with proper 50 W transducer it really cleans and im perfectly happy with it.
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