Electronics Forum | Mon Nov 13 06:34:18 EST 2006 | cyber_wolf
This fluid is pre-mix from Zestron.
Electronics Forum | Wed Nov 22 15:06:08 EST 2006 | Perb Habes
Me tinks the Smart Sonic is a good machine.
Electronics Forum | Sat Nov 11 22:43:50 EST 2006 | KEN
Hey Sr. Tech. Before you get crazy with changing the process or chemistry I would first verify you are using the correct mix ratio. A refractometer can be a useful tool in these cases. I have seen this in the past where the maintenance technician
Electronics Forum | Thu Nov 09 08:06:17 EST 2006 | cyber_wolf
We are having continual problems with our stencil bindings falling apart in our washer. We use a PMR5000 ultrasonic with Vigon sc2000 cleaning fluid. We cycle them in the washer for about 9 minutes. The fluid sometimes heats up to 105 deg F. Our
Electronics Forum | Thu Nov 09 15:11:42 EST 2006 | bschreiber
This link will explain the cause of the delamination: http://www.smartsonic.com/ssonicfaq.html#4 You need to shorten the cleaning cycle and lower the temperature. Provide me with your mailing address and I will send you a sample of our 440-R SMT D
Electronics Forum | Mon Nov 27 13:36:24 EST 2006 | cyber_wolf
The fluid heats up to 105-110 from the ultrasonics running, and or from the fluid filtering pumps. The rinse temp is always the same as the wash. It is a single tank with a partition welded in between. (One side rinse, and the other side wash) FYI
Electronics Forum | Tue Nov 14 00:09:33 EST 2006 | KEN
I would still verify what you are receiving and your current bath setup. This only because you are experiencing problems. Simple check, takes 2 minutes. I have seen this before, but it took 8 hours to delam at with pre-mix. This was 5 or 6 years
Electronics Forum | Wed Nov 22 11:06:59 EST 2006 | stimpk
We had the same issue. Switch to the 440-R and remove your heat. Your wash cycle can be changed down to 2 minutes. Make sure to mix the correct amount, and you want have anymore delam's. Kevin S
Electronics Forum | Thu Sep 20 07:18:42 EDT 2018 | proceng1
Has anyone else been experiencing this lately? We have had a rash of boards that come in properly vacuum sealed. We store them in the hot room until we are ready to build, and we get bubbles under the solder mask. We've had 4 different jobs, all di
Electronics Forum | Fri Nov 24 10:03:08 EST 2006 | slthomas
"The fluid sometimes heats up to 105 deg F." Not sure what you mean here...is it set at 105 but rarely gets there, or is your temperature dependant upon another process to heat it up? Also, what temp is your rinse water? We used to use a U/S clean
