Información sobre equipo

Fluke 51 Termómetro
Modelo: 51
Fecha: 1995
Categoría: Los instrumentos de medición
Grupo: Termómetro
Descripción: K/J Thermometer

FUNCTIONAL OVERVIEW The Fluke 51 and 52 K/J Thermometers take nonlinear voltages from thermocouples and convert the voltages to meaningful temperature readings. These thermometers are actually microvoltmeters with additional features to compensate forthe reference junction and non-linearities of thermocouples. The heart of these instruments is an analog-to-digital Converter (a/d converter) that develops a numerical representation of an analog voltage. The a/d Converter (UI) works in the range of -10 mV to +55 mV. For the Fluke 52, three signals must be measured: thermocouple I, thermocouple 2, and the signal that represents the temperature of the reference junctions. To measure the three signals, the a/d Converter is connected to each of these signals one at a time. A microcomputer (U2) coordinates the switching and a/d activity performed by U1. U2 also interprets the numbers sent by the a/d converter, including reference junction compensation, linearization, and degrees Celsius and Fahrenheit conversion. U2 also monitors the instrument control buttons and drives the liquid crystal display (LCD)

Estos manuales están disponibles para el equipo anterior:

Tipo de Manual:: Manual de servicio Fluke-10101-Manual-Page-1-Picture
Páginas:: 40
Tamaño:: 3.60 Mbytes (3779412 Bytes)
Idioma: Inglés
Número de identificación: 768234
Fecha: 01 junio 1995
Calidad: Documento Scaned, todo legible.
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MD5: 80f9f6984a7a08a7036adf4221e70582
Descargas: 283 desde 12 enero 2018

This manual presents service information for the Fluke 51 and 52 K/J Thermometers. Included are a theory of operation, general maintenance procedures, performance tests, calibration procedures, troubleshooting information, a list of replacement parts, and schematic diagrams.


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