Electronics Forum: ionic testing (Page 1 of 23)

assembly cleanliness and ionic testing

Electronics Forum | Fri Feb 13 16:13:20 EST 2009 | jax

Many shops require levels for typical component packages on FR-4 or a like substrate to be 2, 9, 15, 1 and 10 mg/in2 for fluoride, chloride, bromide, nitrate, and sulfate respectively. These levels can change for Medical or Automotive.

assembly cleanliness and ionic testing

Electronics Forum | Sat Feb 14 08:21:13 EST 2009 | davef

We believe that it's perfectly resonable for you to define the cleanliness that you require. We recommend that you leave it at that and not define the process or materials that your supplier use in meeting that cleanliness level. Start with a dirty

assembly cleanliness and ionic testing

Electronics Forum | Thu Feb 12 11:57:59 EST 2009 | jmiller

i have searched the forum for hours. read all the threads that deals with cleanliness and ionic testing. (http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=40295) (http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=22603) (http://www.

Looking for ionic contamination test lab in Taiwan

Electronics Forum | Wed Feb 04 21:06:07 EST 2009 | shan

I'm looking for test labs in Taiwan that are capable of performing ionic contamination testing on small to medium sized SMT boards. I'm interested in both ion chromatography and ROSE test methodologies. Is anyone aware of any labs performing contami

ionic residues on the surface of printed circuit assemblies

Electronics Forum | Wed Sep 02 16:41:44 EDT 2009 | pcbcleaning

Advanced Cleaning Solutions is a Johnstown, PA based electronic manufacturing service provider (EMS) with more than 3,500 square feet of ESD safe facilities. Our services include precision PCB cleaning and ionic cleanliness testing/verification usin

Ionic Cleanliness testing

Electronics Forum | Tue Apr 03 17:13:33 EDT 2007 | kmorris

Just wanted to do a poll to see how others are determining their test time for Ionic testing. Test Method IPC-TM-650 number 2.3.25, section 5.3.3, says "The test time should be in accordance with the monitoring plan criteria (set time or auto-shutof

Ionic Cleanliness testing

Electronics Forum | Tue Apr 03 20:46:32 EDT 2007 | Mike Konrad

We manufacture similar equipment. I would recommend that most of the testing be performed in an automatic shut-off mode. There are potential issues with both methods, automatic shut-off and fixed time tests. In an automatic shut-off mode, the cl

Re: ionograph testing

Electronics Forum | Tue Jul 27 13:50:52 EDT 1999 | Mike Konrad

Aqueous Technologies manufactures the Zero-Ion ionic contamination tester. The Zero-Ion utilizes dynamic-based technology and has been assigned the highest equivalency value by the NAWC. It is among the most sensitive of all of the military-approved

Ionic testing and No-Clean flux

Electronics Forum | Fri Feb 04 09:23:21 EST 2000 | Casimir Budzinski

If No-Clean flux does not need to be cleaned, then why do I get readings of up to 27(ug NaCl/sq in) on boards that are not washed, up to 23.4(ug NaCl/sq in) on boards washed with DI water only and from 1.2 to 10.1(ug NaCl/sq in) on boards washed with

ROSE testing pass / fail

Electronics Forum | Mon Feb 21 20:15:49 EST 2022 | arminski

since IPC-J-STD-001 RevH obsoleted the 1.56ug/cm2 UCL of ionic contamination tester in testing using ROSE test, how do you define the acceptable limit per PCB assembly? thanks

  1 2 3 4 5 6 7 8 9 10 Next

ionic testing searches for Companies, Equipment, Machines, Suppliers & Information

Pillarhouse USA for Selective Soldering Needs

Have you found a solution to REDUCE DISPENSE REWORK? Your answer is here.
Sell Used SMT & Test Equipment

Software for SMT placement & AOI - Free Download.
Voidless Reflow Soldering

Best Reflow Oven
BGA and SMD Rework Stations

I've got PARTS for FEEDER REPAIR --- Sean at SMTXtra