Electro Scientific Industries 707B Level Meter
Manufacturer:
Model:
707B
Date:
1962
Category:
Group:
Description:
Capacitance Bridge

Information

The ESI MODEL 707B CAPACITANCE BRIDGE is designed to measure two-terminal or three-terminal capacitors in the range from 0 to 1.2 microfarads with a resolution of 0, 0001 picofarad on the lowest range. The use of a ratio transformer circuit and a hermetically sealed standard capacitor having a very low temperature coefficient of capacitance and exceptional stability assures a minimum effect from changes in room temperature, voltage, and frequency. Accuracy of the measured capacitance is referred to this one standard which can be periodically checked and adjusted to agree with a certified reference standard capacitor . The unknown capacitor is measured in terms of the capacitance and dissipation factor of its equivalent series circuit. Capacitance is presented as an in-line reading including the decimal point and measurement unit. A deviation dial indicates the percent difference between the value of the unknown capacitor and the capacitance dial setting.

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User Manual
Manual type:
User Manual
Pages:
158
Size:
2.92 Mbytes (3062957 Bytes)
Language:
english
Revision:
Manual ID:
7891
Date:
1967 07 01
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2016 09 12
MD5:
8ead41dec7a46eb26a02153197ad61de
Downloads:
427

Information

GENERAL 1.1 1. 2 1. 3 DESCRIPTION SPECIFICATIONS ACCESSORY REQUIREMENTS OPERATING INSTRUCTIONS 2 .1 2 .2 2 .3 GENERATOR-DETECTOR CONNECTIONS MEASUREMENT SETUP BALANCING AND READING THEORY AND DESIGN 3.1 3. 2 3 .3 GENERAL THEORY SPECIAL FEATURES ACCURACY С ONSIDE RAT IONS CALIBRATION 4 .1 4 .2 4 .3 EQUIPMENT REQUIRED STANDARD CAPACITOR ERROR CHECK STANDARD CAPACITOR ADJUSTMENT PR MAINTENANCE 5 .1 5 .2 5. 3 5 .4 PREVENTIVE MAINTENANCE TROUBLE SHOOTING PHOTOGRAPHS AND DIAGRAMS PARTS LIST

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