New Equipment | Cleaning Equipment
SMT Fixture Cleaning Machine SME-5200 Cleaning basket size Φ1000mm x H 200mm Clean tank capacity 80L Dry time 10~20Min Machine weight 500KG Product description: SMT Fixture Cleaning Machine SME-5200, Cleaning basket size Φ1000mm x H 2
Technical Library | 2023-02-13 18:56:42.0
This paper describes the results of an intensive whisker formation study on Pb-free assemblies with different levels of cleanliness. Thirteen types of as-received surface-mount and pin-through-hole components were cleaned and intentionally contaminated with solutions containing chloride, sulfate, bromide, and nitrate. Then the parts were assembled on double-sided boards that were also cleaned or intentionally contaminated with three fluxes having different halide contents. The assemblies were subjected to high-temperature/high-humidity testing (85_C/85% RH). Periodic examination found that contamination triggered whisker formation on both exposed tin and solder fillets. Whisker occurrence and parameters depending on the type and level of contamination are discussed. Cross-sections were used to assess the metallurgical aspects of whisker formation and the microstructural changes occurring during corrosion.
Technical Library | 2010-06-10 21:01:48.0
This paper researches the effectiveness of the R.O.S.E. cleanliness testing process for dissolving and measuring ionic contaminants from boards soldered with no-clean and lead-free flux technologies.
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SMT Ionic Contamination Tester CTM-100 Test Method Static Sensitivity 0.001uS/cm Tank Size(mm) 380 x 300x 50 Weight 42KG Product description: SMT Ionic Contamination Tester CTM-100, Test Method Static, Sensitivity 0.001uS/cm, Tank Size(mm) 380
Commonly referred to "Cleanliness Testing" as this test method has, for over 40 years, been acknowledged as an important Quality Assurance and Process Control tool in the manufacture of electronic circuit boards, components and assemblies. The Conta
SMT PCBA Offline Cleaning Machine SME-5600 Cleaning basket size L610 x W560 x H100 (mm) x2 layers Spray tank capacity 17L Clean time 5~20min Machine weight 460KG Product description: SMT PCBA Offline Cleaning Machine SME-5600,Cleaning basket s
New Equipment | Test Equipment
For over 40 years the Benchmark for Ionic Contamination Testing Commonly referred to "Cleanliness Testing" as this test method has, for over 40 years, been acknowledged as an important Quality Assurance and Process Control tool in the manufacture of
New Equipment | Cleaning Equipment
SMT PCBA Offline Cleaning Machine SME-5600 Cleaning basket size L610 x W560 x H100 (mm) x2 layers Spray tank capacity 17L Clean time 5~20min Machine weight 460KG Product description: SMT PCBA Offline Cleaning Machine SME-5600, leaning basket s
New Equipment | Cleaning Equipment
Durable Construction The MicroJet in-line system is constructed of high-density polypropylene for excellent chemical compatibility and long life. It has a non-corroding, rigid metal chassis, unibody construction, a detachable load section, and hinge
