Használati útmutató Keithley 169

Keithley multiméter 169

Olvassa el alább 📖 a magyar nyelvű használati útmutatót Keithley 169 (51 oldal) a multiméter kategóriában. Ezt az útmutatót 2 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra

Letöltés PDF
Oldal 1/51
Instruction Manual
Model 169
Digital Multimeter
01979, Keithley Instruments, Inc.
Cleveland, Ohio, U.S.A
Document Number 30161
TABLE OF CONTENTS
SECTION PAGE
1.
2.
3.
4.
5.
GENERAL INFORMATION. .......................
l-l
1.1.
INTROOUCTION ........................
1-l
1.3.
FEATURES .......................... l-1
1-5.
WARRANTY INFDKMATION .................... 1-2
l-7.
CHANGE NOTICES ....................... 1-2
1-9.
SAFETY SYMBOLS ....................... l-2
l-11. SPECIFICATIONS ....................... 1-2
OPERATION. ............................ 2-l
2-l. INTRODUCTION ........................ 2-l
2-3.
UNPACKING AND INSPECTION .................. 2-l
2-5.
PREPARATION
FOR
USE. .................... 2-l
2-6.
Installation of Batteries, if required ........... 2-1
2-7.
CONTROLS, INDICATORS AND CONNECTORS. ............
2-l
2-8.
Display ........................... 2-1
2-10. Front Panel Switches .................... 2-2
2-12. Input Connections. ..................... 2-2
2-14. Tilt Bail/Handle ...................... 2-4
2-16. INITIAL FUNCTIONAL CHECK .................. 2-4
2-18. OPERATING INSTRUCTIONS ................... 2-4
2-20. DC VOLTAGE MEASUREMENT ................... 2-5
2-22. AC VOLTAGE MEASUKEMENT ................... 2-5
2-24. AC
OR
DC CUKRENT MEASUREMENT
................ 2-5
2-26. RESISTANCE (n) MEASUREMENT ................. 2-6
PERFORWINCE VERIFICATION ..................... 3-l
3-1.
GENERAL ........................... 3-l
3.3.
RECOMMENDED TEST EQUIPMENT ................. 3-1
3-5. ENVIRONMENTAL CONDITIONS .................. 3-l
3-7.
PERFORMANCE VERIFICATION PROCEDURE ............. 3-1
3-9. Initial Conditions ..................... 3-2
3-11. DC Volts Checkout. ..................... 3-2
3-12. AC Volts Checkout. ..................... 3-2
3-13. Resistance Checkout. .................... 3-3
3-14. DC Current Checkout. .................... 3-3
3-15. ANALYSIS .......................... 3-3
ACCESSORIES. ........................... 4-l
4-1.
GENERAL ........................... 4-l
4-3.
MODEL
1600
HIGH VOLTAGE PROBE. ............... 4-l
4-5.
MODEL
1651
50-AMPERE SHUNT ................. 4-1
4-7.
MODEL 1681 CLIP-ON TEST LEAD SET .............. 4-l
4-9. MODEL 1682 RF PROBE. .................... 4-1
4-11.
MODEL 1683 UNIVERSAL TEST LEAD KIT ............. 4-2
4-13. MODEL 1684 CARRYING CASE .................. 4-2
4-15. MODEL 1635 CLAMP-ON AC CURRENT PROBE ............ 4-2
4-17. MODEL
1691
GENERAL PURPOSE TEST LEAD SET .......... 4-2
4-19.
MODEL
1699
SPARE PARTS KIT ................. 4-2
4-21. MODELS
1010
and 1017 RACK MOUNTING KITS. .......... 4-2
THEORY OF OPERATION. ....................... 6-l
5-l.
5-3.
5-6.
5-7.
5-10.
5-12.
5-14.
GENERAL. ................
OVERALL OPERATION. ...........
SIGNAL CONDITIONING. ..........
AC/DC Voltage Measurements .......
AC/DC Current Measurements .......
Resistance Measurements. ........
A/D CONVERTER. .............
........ 5-l
........ 5-l
........ 5-l
........ 5-I
........ 5-I
........ 5-2
........ 5-2
I ii
i i
TABLE OF CONTENTS (Cont'd)
SECTION PAGE
5-16. DISPLAY CIRCUITS ...................... 5-2
5-18. REFERENCE SOURCE ...................... 5-3
5-20. LOW BATTERY DETECTOR .................... 5-3
5-22. INPUT PROTECTION ...................... 5-3
5-24. Voltage Protection ..................... 5-3
5-27. Current Protection ..................... 5-3
5-29. Ohms Protection. ...................... 5-3
6. MAINTENANCE. ........................... 6-1
6-1. GENERAL ........................... 6-l
6-3. CALIBRATION. ........................ 6-l
6-5. Recormended Calibration Equipment. ............. h-l
6-7. Environmental Conditions .................. h-l
6-9. Case Cover Removal ..................... 6-1
6-11. Calibration Adjustment ................... 6-I
6-14. TROURLESHOOTING. ...................... 6-2
6-16. Special tiandling of Static Sensitive Devices ........ 6-2
6-18. Power supply ........................ 6-3
6-20. A/D Converter and Display Driver .............. 6-3
6-22. AC Converter ........................ h-3
6-24. Voltage Divider, Reference Source and Ohms Circuit ..... 6-3
b-26. Current Circuitry. ..................... 6-3
6-31. LIQUID CRYSTAL DISPLAY REPLACEMENT ............. 6-4
6-33. BATTERY REPLACEMENT. .................... 6-9
6.35. CURRENT FUSE REPLACEMENT .................. 6-9
7. REPLACEABLE PARTS. ........................ 7-D
7-I. GENERAL ........................... 7-o
7-3. ORDERING INFORMATION .................... 7-D
J-5. FACTORY SERVICE. ......................
7-O
7-J.
SCHEMATIC. ......................... 7-O
7-9. COMPONENTS LAYOUT. ..................... 7-D
J-11.
MODEL
1699
SPARE PARTS KIT ................. 7-O
ILLUSTRATIONS
FIGURE TITLE JhGJ
l-l
2-l
2-2
2-3
4-l
4-2
4-3
4-4
5-I
5-2
5-3
5-4
6-1
6-2
6-3
6-4
6-5
7-l
Model lG9. ....................... I-1
Installation of Batteries. ............... 2-o
Model 169 Front Panel Display. ............. 2-O
Operating Controls ................... 2-3
High Voltage Probe and RF Probe. ............ 4.2
Current Current Probe and Shunt. ............ 4.3
Convenience Cable and Connectors ............ 4.3
Carrying Case and Hack Mounting Kits .......... 4.4
Model 169 DMM Overall Signal Flow Block IDiagram. .... 5-5
Simplified AC/DC Voltage Measurement .......... 5-6
Simplified AC/DC Current Measurement ..........
5-J
Simplified Resistance Measurement. ........... 5-8
Calibration Adjustment Location. ............ 6-2
LCD Assembly ......................
6-4
Integrator Waveform. .................. 6-6
AC/DC Converter Waveform ................
6-J
Current Fuse Removal/Replacement ............ 6-9
Covers and Panels. ...................
7-4

Termékspecifikációk

Márka: Keithley
Kategória: multiméter
Modell: 169

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