741 the ionograph will defiantly tell you if the contaminants are conductive results

The Branford Group
The Branford Group

A global industrial auction and valuation business with extensive experience in SMT, PCB Assembly & Manufacturing, Test, Semiconductor and other Electronics Machinery & Equipment.

Manufacturer / Equipment Dealer / Broker / Auctions

896 Main Street
Branford, CT USA

Phone: 203-488-7020

PCB Handling Machine with CE

Software for SMT placement & AOI - Free Download.
Blackfox IPC Training & Certification

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.
Win Source Online Electronic parts

Smt Feeder repair service centers in Europe, North, South America
SMT feeders

Wave Soldering 101 Training Course
Electronic Solutions R3

Training online, at your facility, or at one of our worldwide training centers"