Description
Specifications Table
Product Material – High-grade aluminum with UV-resistant coating
Grade – Industrial (254nm UV wavelength for full erasure)
Application – EPROM/EEPROM chip data wiping, microcontroller programming prep
Lamp Type – 11W UV-C germicidal quartz tube
Erasure Time – 15-30 minutes for complete data clearance
Product Overview
The EPROM Eraser is engineered for professional-grade ultraviolet erasure of EPROM, EEPROM, and other UV-sensitive memory chips. Featuring an 11W UV-C germicidal lamp emitting at the optimal 254nm wavelength, it guarantees complete data elimination by breaking molecular bonds in the chip’s floating gate. The robust aluminum housing with UV-reflective interior ensures even exposure distribution, while the safety interlock prevents accidental UV exposure during operation. Designed for consistent performance, the unit maintains stable UV output across its 8,000-hour lamp life. The compact footprint fits standard workbenches while accommodating multiple chips simultaneously. Unlike chemical or electrical erasure methods, this UV solution provides non-destructive, repeatable erasure without risking chip damage. The built-in timer allows precise control over exposure duration, with 15-30 minutes typically sufficient for full erasure depending on chip type. The device’s passive cooling system eliminates fan noise while maintaining safe operating temperatures. Compatible with all standard DIP package EPROMs, it serves as an essential tool for firmware development, prototype testing, and memory chip recycling processes where data security is paramount.
FAQs
1. How does the UV wavelength in this eraser compare to standard UV lamps?
The 254nm wavelength is specifically chosen for memory chip erasure as it matches the absorption peak of the silicon dioxide layer in EPROM cells, unlike general-purpose UV lamps that may use broader spectra.
2. What’s the maximum number of 28-pin DIP chips I can erase simultaneously?
The internal chamber can comfortably accommodate up to 12 standard 28-pin DIP packages in a single erasure cycle without compromising exposure uniformity.
3. Does the eraser require any special electrical connections?
It operates on standard 230V AC power with a grounded plug, requiring no special wiring or voltage regulators for Indian electrical standards.
4. How often should the UV lamp be replaced for consistent performance?
The quartz lamp maintains over 80% of its original UV output for approximately 8,000 hours of operation, after which replacement is recommended for optimal erasure reliability.
5. What safety features are included to prevent accidental UV exposure?
The unit incorporates a magnetic safety interlock that automatically cuts power to the lamp when the lid is opened, along with a visual indicator showing when UV emission is active.
