上海齊泰電子科技有限公司
我司現(xiàn)有　PC-8820  UV EPROM Wafer Erasing system    12寸 晶圓　1臺(tái)
電話：+86-(0)21-2420 8978
QQ:1726986048

Extra-Large Capacity Erasing Systems
The PC-8820B, PC-8820B-LT, PC-8820C-LT, PC-9920A, PC-9920A-LT and PC-10020-LT systems are the next generation of UV EPROM/wafer erasers!
Superior UV intensity! Faster erasing times! Larger load capacities!
Specially designed to meet the critical production requirements of high-density EPROMs and wafers, these “super-capacity” units incorporate the latest technological advances in the industry to ensure the highest UV intensities, fastest erasing times and improved safety. Each system is engineered for maximum irradiance uniformity, boasting a nominal initial UV intensity output of 70,000 μW/cm2 — producing the quickest and most complete erasure of programmed memory. They provide erasing cycle times as fast as 90 seconds!

These units include the same features as our other PC-Series erasing systems plus these additional innovations:
Advanced UV lamp design — Ultra-high intensity short-wave UV (254 nm), low-pressure mercury vapor quartz grid lamp assemblies meet the highest design and performance specifications

Increased operating intensity — At least 60% greater throughput than competitive systems

Exclusive quick load/unload tray — Facilitates safe handling, ensures proper positioning and allows pre-loading of EPROMs, PC boards, metric cards and wafers

Digital timer — Pre-settable by user to minimize operator error and provides automatic shut-off at the end of the erasing cycle. May be set for hours, minutes or seconds

Improved internal cooling system — Provides outstanding airflow path and maximum uniform UV output — dramatically extending the life of the grid lamps

Two-piece, modular cabinet design — Rugged, anodized aluminum and stainless steel construction. Ensures better productivity, safer handling and simplifies storage and maintenance

Temperature gauge — Shows when unit has acclimatized to its surroundings and reached operating temperature

Special hood attachment — Provides improved air exhaust and added shielding from UV exposure

Manual fan speed control — Allows fan speed adjustment in upper unit to stabilize temperature according to room environment 
 Extra-Large Drawer Load Capacity!
Larger drawer dimensions maximize load capacity of individual EPROMs, wafers and PC boards. Accommodates a variety of loading formats.

Extra deep to permit loading of PC boards and metric cards 
Extra wide to accept open-faced stocking tubes for mass chip erasing without unloading 
Heavy-duty slides allow drawer to open fully for greater access to loading area 
Accommodates PC boards, metric cards and silicon wafers ranging from 6 to 12 inches (152 – 305 mm) 
 
 
Adjustable tray inserts, with or without wafer fixtures, designed to handle wafers ranging in size from 6 to 12 inches (152 – 305 mm) are available as an option (sold separately). Custom features are also available on most units by special order. Spectronics Corporation can design and manufacture a system to meet your specific production and budget requirements.
 
PC-8820B, PC-8820B-LT and PC-8820C-LT
Large Capacity!

15 – 6 in (152 mm) wafers
8 – 8 in (200 mm) wafers
3 – 12 in (300 mm) wafers

Eight low-pressure mercury vapor quartz grid lamp assemblies

Nominal initial short-wave UV intensity of 70,000 μW/cm2 *

The PC-8820C-LT comes with these additional user-friendly custom features:

Internal security latch — Ensures that drawer stays closed and locked throughout system operation 
Rocker switch “Start” button — Fast and easy user control of grid lamps, alarm and drawer “l(fā)ock/unlock” modes 
Control panel cover — ? in (6.4 mm) thick, engineered acrylic protects switch/control panel from damage and dirt 
Cycle sounding alarm — Alerts operator when each normal erasing cycle is completed 
Lamp fault alarm — Sounds if one or more grid lamps fails 

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