Equipment information

Fluke 721A Ander
Manufacturer:
Model:
721A
Date:
1968
Category:
Group:
Description:

Information

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.

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Gebruikershandleiding
Manual type:
Gebruikershandleiding
Pages:
14
Size:
919.81 Kbytes (941886 Bytes)
Language:
english
Revision:
Manual-ID:
294066
Date:
Quality:
Gescand document alle leesbaar.
Upload date:
10 February 2016
MD5:
e31b816919a7dc9e9edec32089c33a8a
Downloads:
678

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