| 晶片IC消磁儀 |
Spectronics Corporation believes that the timely application and refinement of advanced technologies can dramatically improve product performance. The Spectroline PC-4420A and PC-8820A Systems represent over 35 years of ultraviolet expertise, including more than a decade dedicated to intensive research and development in UV EPROM/wafer erasing technology. As a result, our engineers have succeeded in
designing a new generation of UV erasers which maximize •Operating
intensity is at least 60% greater than competitive systems. |
| Specifications | |
| PC-8820B | |
| UV LIGHT SOURCE | Eight Low-Pressure Mercury Grid Lamp Assemblies, part No. G895NO-B |
| TYPICAL UV INTENSITY (254nm) | 70,000µW/cm² |
| ERASING TIME REQUIRED* | 2.5 minutes |
| LIGHTED AREA | 55.9L×81.3cmW [22L×32"W] |
| ERASING AREA | 50.8L×81.3cmW [20L×32"W] |
| CAPACITIES Individual EPROMS** 75mm[3"]Wafers 100mm[4"]Wafers 125mm[5"]Wafers 150mm[6"]Wafers 200mm[8"]Wafers 300mm[12"]Wafers |
840 60 40 24 15 8 3 |
| INSIDE DRAWER DIMENSIONS | 82.2W×67.9L×5.1cmH [323/8W×263/4L×2"H] |
| HOUSING DIMENSIONS Upper Section |
91.4W×84.5L×16.5cmH [36W×33¼L×6½"H] |
| Lower Section | 91.4W×84.5L×22.9cmH [36W×33¼L×9"H] |
| ELECTRICAL | 220V/60Hz***, 230V/50Hz or 200V/50-60Hz |
| NET WEIGHT | 124.7kg [275 Ibs.] |
| *Figures quoted are based on 6W-sec/cm² EPROMs. **Figures quoted are based on 24-pin EPROMs. ***Because of the relatively high current requirements of the PC-8820A, a220V/60Hz version is supplied for use in areas where 115V/60Hz might ordinarily have been rsed.For the same reason, a 200V/50-60Hz version is supplied instead of 100V/50-60Hz for use in japan. |
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