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THERMOCOUPLE READOUT INSTRUMENT
Citation:
Enfield, C. AND C. Gillaspy. THERMOCOUPLE READOUT INSTRUMENT. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/2-77/220 (NTIS PB275429).
Description:
An electronic circuit has been developed which acts as an electronic ice bath for chromel-constantan thermocouples. The electronic ice bath is accurate to within plus or minus 0.2C from -25C to +50C. Simultaneously, the thermocouple output is scaled and linearized such that the temperature can be read directly in C with a sensitivity of 100 mV/C with 0 VDC at 0C. Circuit diagrams and construction considerations are included to allow the reader to construct a functioning unit.
Record Details:
Record Type:DOCUMENT( REPORT )
Product Published Date:05/24/2002
Record Last Revised:12/10/2002
Record ID:
35243