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Temperature radiation measuring equipment. Temperaturstrahlungsmessgeraet

Abstract

The invention is concerned with a temperature radiation measuring equipment for non-contact temperature measurement by the light intensity variation method, with a photoelectric resistance as the measuring element. By having a circuit with a transistor, the 'dark resistance' occurring in the course of time is compensated for and thus gives a genuine reading (ie. the voltage drop across the photoelectric resistance remains constant).
Authors:
Publication Date:
Jan 22, 1981
Product Type:
Patent
Report Number:
DE 2038576; B
Reference Number:
DE-87-011760; EDB-87-142172
Resource Relation:
Patent File Date: Filed date 4 Aug 1970
Subject:
47 OTHER INSTRUMENTATION; PYROMETERS; ACCURACY; ELECTRONIC CIRCUITS; AGING; CONTROL; PHOTORESISTORS; TEMPERATURE MEASUREMENT; TRANSISTORS; ELECTRICAL EQUIPMENT; EQUIPMENT; MEASURING INSTRUMENTS; RESISTORS; SEMICONDUCTOR DEVICES; 440300* - Miscellaneous Instruments- (-1989)
OSTI ID:
6284409
Country of Origin:
Germany
Language:
German
Submitting Site:
DE
Size:
Pages: 4
Announcement Date:
May 13, 2001

Citation Formats

Lotzer, W. Temperature radiation measuring equipment. Temperaturstrahlungsmessgeraet. Germany: N. p., 1981. Web.
Lotzer, W. Temperature radiation measuring equipment. Temperaturstrahlungsmessgeraet. Germany.
Lotzer, W. 1981. "Temperature radiation measuring equipment. Temperaturstrahlungsmessgeraet." Germany.
@misc{etde_6284409,
title = {Temperature radiation measuring equipment. Temperaturstrahlungsmessgeraet}
author = {Lotzer, W}
abstractNote = {The invention is concerned with a temperature radiation measuring equipment for non-contact temperature measurement by the light intensity variation method, with a photoelectric resistance as the measuring element. By having a circuit with a transistor, the 'dark resistance' occurring in the course of time is compensated for and thus gives a genuine reading (ie. the voltage drop across the photoelectric resistance remains constant).}
place = {Germany}
year = {1981}
month = {Jan}
}