SC-400 PreciseCoat Jet

Product catalog summary

Overview: The SC-400 PreciseCoat™ Conformal Coating Jet is designed for applying coating materials to highly selective areas, particularly useful for small substrates or those with high-component density. It is capable of reaching locations inaccessible to other applicators due to its needle design with jetting action and fast pulse-width modulated control.

Specifications:

Operation: Electrically controlled, air open, spring close.
Valve pressure: Minimum 413 kPa (60 psi).
Weight: 500 gm (1.1 Lb).
Typical fluid dispense pressure: 21-345 kPa (3 and 50 psi).
Needle length: Maximum 13 mm (0.5 inch), Minimum 6 mm (0.25 inch).
Coating velocity: 125 – 500 mm/sec (5 - 20 in./sec).
Pulse Width Controller integrated with coating platform, controlled by EasyCoat® for Windows XP software.
Tested chemistries include acrylics, silicones, urethanes, UV-cure, and water-based materials with a viscosity range of 0 to 850 cps.
Maximum deposition speed: 500 mm/sec.
Dot size: Down to 1.2 mm ± 0.06 mm.
Needle sensor for accurate closed-loop needle tip positioning.

Features:

Eliminates the need for masking due to precise flow control.
Achieves film thicknesses of 15 micrometers with solvent-based materials.
Available for use on the Select Coat SL-940E/SL-941E conformal coating system.
Dual-valve configuration available for larger area coverage, combining precision with fast, wide-area coverage.
Multiple dot sizes can be delivered from the same applicator, providing small volumes with good volume control.
Allows clearance above large components and is unaffected by warped substrates.

Catalog excerpts

Highly selective, precision jet coating The SC-400 PreciseCoat™ Conformai Coa ting Jet is ideai fi it .looking o unit; malcriáis lo bighlv selective areas. This solution is designed for coating small sulislraics or sul.istrali.-s wiili high-component densi tv, and when there art' tight tolérances between coated and uncoated areas. The SC-400 jet reaches locations not accessible by other applicators, using a needle design with jetting union and fasi n.ilse widlh modulalcil conili il. Small vol tunes and licllcr eon 1 nil ut" I lu: mai eri al deliver line widths down to 1.5 mm (1).05 in.) wide. The need for maskim; s eliminated because the flow is so closely controlled. Him thicknesses of 15 micrometers are aeliiev able when using solvent- based materials. The SC-400 is available for use on the Select Coat S 1.-9401;/Si.-'Ml li ri m h irmal coating system. A dual-valve coufigur.i::i m is a\ .niable if your operation requires larger urea cm cragc in addition to highly selective coating. Tins configurano!) combines I he precis io;: of the Sii Ion iel Willi the fast, wide-area coverage of other applicators, like and SC-204/SC104 Film Coater applicators. Additional benefiis of the SC-4lld jet make its use in production even more valuable. Multiple dot sl>:cs can be delivered from the same applicator, viclcling small volumes with good volume control. The SC- |i ■ i also allow - foi clearance above large components on a board, and iis performance is not .iffected hv warped substrates.

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General specifications For use on Nordson ASYMTEK Select Coat® conforma] coating systems OpL ration: duiiii-ir.ilk n1:11 ml lull, .lii" 1 OLII. ^pi inLj IIUM Typical fluid dispensi: premure: 21 -345 kPa {3 mid 3(1 pti) Maximum/minimum needle length: 13 mm ((1.5 inch)/ Coaring velocity: 125 - 500 mm/sec (5 - 20 ia/sec) Putsc W idth GinrmlliT. inra>r:irci! rr> c(':irin¡> plurfiirm Pulse controlled by EasyCoaf» for Windows XP software Application parameters [■or hi;;h.T viscosities, contaci the facto Nordson ASYMTEK [email protected] Email 2747 Loker Avenue West speak with your local contact...

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SC-400 PreciseCoat Jet

SC-400 PreciseCoat Jet

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