UVP DE-50 - Manual (Page 4)

Schematic Diagram
The schematic diagram for DE-50 models is shown below.
Accessories
UVX Radiometer
Maximum efficiencies of all EPROM erasers rely on proper knowledge of lamp intensities. As with all mercury
vapor discharge lamps, intensity decreases over time with use. Due to the general unpredictability of the rate
of UV intensity decline, cumulative hour meters in EPROM erasers cannot accurately indicate lamp condition.
Use of a shortwave ultraviolet measuring device is therefore the most effective method of determining proper
erasure time and monitoring useful life of any UV source.
The UVX Radiometer equipped with a UVX-25 Sensor is such a state-of-the-art measuring device. Ideal for
obtaining accurate UV irradiance measurements, the UVX is calibrated to NIST standards to assure accuracy
of readings. Built to withstand day-to-day use in a production environment, the UVX delivers the needed
measurements to assure accurate erasure time calculations.
Contact your local dealer for more information or call UVP at (800)452-6788 or (909)946-3197 in the USA or
+44(1)223 420022 in UK/Europe.
Description Part Number
UVX Radiometerv 97-0015-02
UVX-25 Sensor 97-0016-01
Warranty
UVP’s Memorase
® DE-50 EPROM Erasers are guaranteed to be free of defects in materials, workmanship
and manufacture for one (1) year from date of purchase. This warranty does not supersede any statutory rights
that may be available in certain countries. Consumable and disposable parts including, but not limited to
tubes, are guaranteed to be free from defects in manufacture and materials for ninety (90) days from date of
purchase. For full warranty details, refer to the Warranty Card supplied with the equipment or contact UVP.