DP-VB1 OKI METCAL, DP-VB1 Datasheet - Page 25

• Manufacturer Part Number: DP-VB1
• Description: VALVE ASSY-CLIP,VALV,ESDVAC HOSE
• Manufacturer: OKI METCAL
• Series: SP440r

Specifications of DP-VB1

• Accessory Type: Valve Body Assembly
• For Use With/related Products: SP440-11, SP440-21
• Other names: DPVB1

QX2
S t r e a m l i n e d O p e r a t i o n
Th e QX2 C o n vec t i o n Rewo rk S ys tem’ s vac uu m p ic k- up gently rem ov es components af ter reflow.
Th e t i me o f ea c h remo va l c y c le is s tored an d d is pl ayed as a g u id e to help operators quickl y est ablish
a mi n i mu m t i me fo r c o mpo n e n t pl ac ement. The s ys tem then autom atically turns off the heat to
mi n i mi z e t h e ri sk o f t h erma l s h oc k to ad jace nt c ompon en ts or to the PCB itse lf. An int egr ated
u n d er-bo a rd p re-h ea t er i s a lso avail abl e to preve n t th e w arpi n g of l arge boards d uring r ework .
p a g e
Op era t o rs c a n fi n e-t u n e t h e powe r b y adju s ti n g the airf low rate, but to mi nim ize thermal stress, the
2 3
sy st em a u t o ma t i c a l l y su st a i n s the heater exhaus t te mperatu re whil e maintaining a consi stently low
set p o i n t t emp era t u re. To a c c ommod ate any p roc es s ch ang e, includi ng the use of new solder ing
a l l o y s, t h e ma n u fa c t u ri n g en g in eer c an eas ily reprog ram th is s e t tem perature.