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JNJ AQS-7500 Automatic Ultrasonic Cleaner |
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Features |
Benefits |
Details |
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1. Sweep & Pulse Ultrasonics |
Improves cleaning capabilities and eliminates damage to delicate components |
Eliminates "Dead" spots where Standing Wave damage can occur |
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2. Piezoelectric Transducers |
Temperature Stable Handle changes in frequency smoothly |
Controlled test chamber study has been conducted using extreme hot and cold temperature changes, which proved to show no interference with the functioning of transducers and systems |
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3. 2000 Watts of Ultrasonic Power |
Shorter cleaning times (1 to 2 Minutes) 100% Cleaning of apertures, (MBGA’s and other micro pitch apertures) out performs spray cleaner technology for cleaning fine pitch apertures |
800 watts more than competitive ultrasonic cleaners in this class Cleaning tests performed at JNJ and at on-site locations of System users |
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4. 5- Micron Filtration System (Wash Tank) |
Increases bath life of Aqueous chemistries Improves cleaning effect of Aqueous chemistries |
Filtration removes contaminants that can reduce cleaning effectiveness and shorten the life of the chemistry |
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5. Re-CIRCULATION PUMP |
Re-circulates Wash Tank Fluids. Allows for easy removal of Wash Tanks Fluids Is used to power drain the wash tank |
Stainless steel pump is used to re-circulate and filter or remove fluids from wash tank and rinse tank pump is controlled via Touch Screen interface |
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6. PLC Control for wash, Rinse and Dry cycles |
10 Programmable memories Controlled ultrasonic power levels Ease of operation, user friendly Touch Screen operator interface control |
Prevents over cleaning due to operator error allows results from cleaning tests to be stored and then easily accessed program and maintenance parameters are pass word protected |
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7. Preventive Maintenance Alerts |
Reduces cost of operation Programmable alert parameters Protects the system |
Eliminates having to guess when to change tank chemistry and filters |
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8. Heated Wash Tank |
4000 watts of heating power at precise temperatures aids in cleaning hard to remove pastes and adhesives helps reduce the amount of cleaning chemistry needed to clean solder pastes from stencils |
Heat provides additional cleaning power when cleaning epoxies and adhesives heating elements are controlled via closed loop digital control interface thermostat |
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9. Dual Solder Trap Filtration (Wash and Rinse Tanks) |
Eliminates gross particulate contamination of the wash and rinse tank fluids Allows for easier collection of solid waste for disposal or reclamation |
3 Chamber, waterfall design is a significant improvement over competitor’s designs solder traps contain a stainless steel mesh that captures gross particulates |
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10. Automatic Lift & Tank Transfer |
Hands free washing, rinsing & drying with one touch operation |
Operator simply inserts stencil into the basket and places it on the lift tank, transfer, lowering and raising of the basket are accomplished automatically |
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11. Automatic Spray Rinse |
Rinses the stencil from two sides with spray from 40 individual spray nozzles that cover the entire stencil |
Rinses with fresh water each time rinse time is completely programmable via PLC touch screen |
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12. Automatic air dry with dual air Knives |
Dual 24in Exair Air knives provide a curtain of powerful air to strip the stencil of excess water after the rinse cycle |
Filtered air dries the stencil and drying time is programmable via PLC touch screen |
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13. Low Noise Level operation |
Meets OSHA Standards for noise exposure system can be operated below the OSHA Standards (less than 85dba) |
90% of ultrasonic power produces a sound level of 81dba. (Based upon tests performed at production facility.) With additional sound proofing a noise level of 75% is easily achieved |