Leader LCR-740 LCR Meter
Manufacturer:
Model:
LCR-740
Date:
0
Category:
Group:
Description:
LCR Bridge

Information

The Leader LCR-740 is designed for measurement of resistance, capacitance and inductance over a wide range. The instrument is completely self-contained, including a battery for measurements of R (DC); as well as, C and L with a 1kHz Oscillator and null detecting Amplifier system. A 3-digit readout is used for measured values. Input connections are provided for use of external DC or AC (50Hz-40kHz) sources, and for an AC Adapter (LPS-169).

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Service and User Manual
Manual type:
Service and User Manual
Pages:
17
Size:
3.86 Mbytes (4046324 Bytes)
Language:
english
Revision:
Manual ID:
83101.5k
Date:
Quality:
Scanned document, all readable.
Upload date:
11 September 2017
MD5:
6e3618755a1a945a3bf0f549339ecad0
Downloads:
1548

Information

1. DESCRIPTION 1.1 General ... 1.2 Specifications ... 1 1.3 Controls and Connectors ... 3 2. OPERATION 2.1 Precautions in Use ... 6 2.2 Readout of Measured Values ... 7 2.3 Use of “1.00” Setting of NORMAL switch ... 7 2.4 Resistance (DC) Measurements ... 8 2.5 Capacitance Measurements ... 10 2.6 Inductance Measurements ... n 2.7 Measurement of Residuals ... 16 2.7.1 Residual Resistance ... 16 2.7.2 Residual Inductance ... 16 2.7.3 Residual Capacitance ... 17 2.8 Use of External Measuring Sources ... 17 2.8.1 General ... , ... 17 2.8.2 DC Resistance Measurements ... 18 2.8.3 C and L Measurements ... 19 2.8.4 Determination of D and Q ... 22 2.9 Measurement of Large Capacitances ... 22 2.10 Other Applications ... 22 2.10.1 Transformer Measurements ... 22 2.10.2 Tolerance, or Error, Measurements ... 23 2.11 Battery Replacement ... 24 3. PRINCIPLE OF OPERATION 3.1 Bridge Circuits ... 24 3.2 Bridge Sources ... 2g 3.3 Null Detection ... 27 SCHEMATIC DIAGRAM ...

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User Manual with schematics
Manual type:
User Manual with schematics
Pages:
17
Size:
3.12 Mbytes (3270276 Bytes)
Language:
english
Revision:
Manual ID:
83101.5K
Date:
Quality:
Scanned document, all readable.
Upload date:
28 December 2012
MD5:
823f7008d91d879d649f6250c282f42b
Downloads:
2413

Comments (2)

Gravatar
New
Soy un estudiante de telecomunicaciones y en la actualidad me encuentro colaborando en un laboratorio donde hay equipos que no tienen su respectivo manual, por eso felicito a esta página web por exisistir, gracias, gracias.....
Gravatar
New
says...
Danke für das zur Verfügungstellen des Manuals!

Ich habe die deutsche Gebrauchsanleitung... falls die jemand benötigt... einfach melden.

Grüße an den Rest der Welt.
Gravatar
New
Hallo, ich könnte die deutsche Bedienungsanleitung gebrauchen, hab das Teil ohne diese erhalten.
Wäre nett, wenn Du sie mir mailen könntest.

Grüße und besten Dank

Heiko

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