ACCESSORIES EXCHANGE TOOL 0051504999 Nozzle Exchange Tool allows user to change out extremely hot nozzles without waiting for them to cool. P E N C I L S TA N D 0051504599 Hot Air Pencil Stand provides solid anti-static support for the WHA2000 hot air pencil. G E T T H E A D VA N TA G E NOZZLE RACK 0051504899 Hot Air Nozzle Rack organizes hot air nozzles for easy access; accepts even extremely hot nozzles. When it comes to the safe removal of larger, high lead-count SMD components and the capability to handle numerous other hot air applications, the WHA900 gets it done like no other station. It's the only unit in its class to have features like these... Effeciently desolders QFP's and other SMT components * Closed-loop temperature feedback control that maintains the temperature at the nozzle, independent of the airflow rate BOARD HOLDER * User-selected temperature and air flow setback 0051504699 ESD Safe Circuit Board Holder holds PCBs up to 160 mm x 235 mm; allows 360 rotation in 15 increments. Components held in place by a cushioned arm. * Temperature offset control that fine-tunes the hot air temperature Get the Weller Advantage. Get the new WHA900. Controls are simple to use VA C U U M P E N WLSK200 manually operated Vacuum Pick-up Pen picks up components with the push of button. P.O. Box 728 Apex, NC 27502 www.cooperhandtools.com WHA900 NOZZLES U N M AT C H E D C O N T R O L F O R E V E R Y A P P L I C AT I O N With 650 watts of power, internal air adjustable from 5 L/min. to 50 L/min. and temperature variable from 100F to 1,000F, the new Weller(R) WHA900 Hot Air Station is a solid performer. But what really puts the WHA900 ahead is its closed-loop temperature feedback control that maintains the temperature at the nozzle, independent of the airflow rate. A A Whether you are replacing SMD components with external solder connections or other types of components such as SMT bases or PGAs, Weller provides you with the solution to your rework challenges. B R O U N D ( N O VA C U U M ) PAT E N T E D N O Z Z L E T E C H N O L O G Y THE SECRET IS THE SENSOR The WHA900 has a sensor located at the nozzle that continuously samples the temperature and instantly adjusts the heat output to maintain the temperature you've pre-selected. So you don't have to readjust the temperature every time you change the airflow rate. Set it once and forget it. So your rework production increases and your reject rate goes down. That's the Weller Advantage. Hot air temperature is infinitely adjustable from 100F to 1,000F (50C to 550C) Air from internal pump is infinitely adjustable from 5 L/min. to 50 L/min. When removing defective SMD components, the need to prevent damage to the circuit board and adjacent components is critical. In order to accomplish this, Weller systems use conducted heat from an integral hot plate to heat the defective component to a temperature just below the solder melting point. Weller nozzles then direct hot air precisely onto the legs of the component to melt the solder joint, allowing removal of the component. This combination of conducted heat and precision-placed hot air is especially suitable for lead free solders with higher melting points. 4 - S I D E S H E AT E D A Cat No. 0058736881 0058736867 0058736870 A IN. MM Cat No. 0.098 0.157 0.276 2.50 4.00 7.00 0058736839 0058736818 0058736814 0058736807 0058736804 0058736833 0058736838 0058736880 0058750721 A B A 0058736840 0058736842 0058736843 0058736841 MM IN. MM 0.433 0.583 0.709 0.807 1.024 1.260 0.394 0.472 0.669 11.00 14.80 18.00 20.50 26.00 32.00 10.00 12.00 17.00 0.433 0.583 0.709 0.807 1.024 1.260 0.571 0.945 0.925 11.00 14.80 18.00 20.50 26.00 32.00 14.50 24.00 23.50 A 2 - S I D E S H E AT E D Cat No. B IN. B IN. MM IN. MM 0.583 0.394 0.421 0.472 4.80 10.00 10.70 12.00 0.846 0.551 0.421 0.748 21.50 14.00 10.70 19.00 B R O U N D D U A L ( N O VA C U U M ) A Cat No. CSF REPLACEMENT RUBBER INSERTS Cat. No. Description W58713798 W58713799 Small, 3 mm Large, 6 mm 0058736883 B IN. MM IN. 0.098 2.50 0.374 MM 9.50 ( ) Denotes Make To Order. Contact us for a quote and lead-time. WHA900 Technical Specifications: Mains Voltage Power Consumption Hot Air Pencil Output Temperature Range Control Accuracy Pump Noise Level Air Flow Volume Dimensions The WHA900 is the only unit in its class that has a temperature and air flow setback than can be pre-selected by the user. Plus it's the only unit that features a temperature offset control that fine-tunes the hot air temperature right at the tip when an ultra-precise temperature is required for thermocoupled component removal. Power ON/OFF switch Hot air ON/OFF and temperature/airflow setback control Power-on LED indicator Weight Hot Air Pencil Length Closed-loop Temperature Control Temperature Setback Temperature Offset Power-on LED Indicator ESD Safe 120 VAC 750 W 650 W 100 F - 1,000 F 50 C - 550 C +/- 86 F +/- 30 C 52.5 dbA @ 24 L/min. 5 - 50 L/min. 8.125 x 6.625 x 4.25 in. 206 x 168 x 108 mm 6.4 lb. 2.9 kg 7.625 in. 194mm Yes Yes Yes Yes Yes www.cooperhandtools.com/weller