Fluke 721A Outro
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Fluke 721A você pode carregar os arquivos aqui .
Modelo:
721A
Data:
1968
Categoria:
Grupo:
Descrição:
Lead Compensator
Informação
1-2. The Model 721A Lead Compensator is a device designed to
compensate for the effects of lead and contact resistance in
voltage-divider measurement circuits. It is particularly
useful in those situations demanding the utmost in accuracy.
It is a useful operational accessory for such high-accuracy
voltage dividers as the John Fluke Model 720A and Model 725A.
1-3. SPECIFICATIONS
1-4. ELECTRICAL
RESOLUTION OF RESISTANCE COMPENSATION
0.1 milliohm.
MAXIMUM RATIO BETWEEN DIVIDER RESISTANCES 4000 to 1.
MAXIMUM ALLOWABLE LEAD RESISTANCE 150 milliohm s.
MAXIMUM DIVIDER VOLTAGE 1500 volts, dc or peak ac.
1-5. MECHANICAL
FINE CONTROL
10-turn, 150-milliohm, slide-wire potentiometer.
COARSE CONTROL
18-position rotary switch.
BINDING POSTS Gold plated copper.
VOLTAGE SWITCH
Grounds input voltage terminals to permit compensation for
thermal voltages.
DIMENSIONS
3-1/2 high x 19" wide x 6" deep.
Tipo de manual:
Manual do Usuário
Páginas:
14
Tamanho:
919.81 Kbytes (941886 Bytes)
Idioma:
english
Revisão:
ID de manual:
294066
Data:
Qualidade:
Scaned documento, todas legível.
Data de upload:
2016 02 10
MD5:
e31b816919a7dc9e9edec32089c33a8a
Downloads:
778
Informação
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