Informacje o sprzęcie
| Fluke 199 Zakres licznika | ||
|---|---|---|
| Producent: |
Fluke |
|
| Modelu: | 199 | |
| Data: | 2000 | |
| Kategorii: | Przyrządy pomiarowe | |
| Grupa: | Zakres licznika | |
| Opis: | Scopemeter | |
| Informacje: | ||
The Fluke 192/196/199 ScopeMeter test tools have three input
channels that are electrically floating with respect to each
other, and with respect to the power adapter input.
Channel A and channel B are oscilloscope channels with a
60/100/200 MHz bandwidth. The Meter/External Trigger channel
is a combined DMM and external trigger channel with a
limited (20 kHz) bandwidth.
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Te Podręczniki są dostępne dla powyższego urządzenia:
| Fluke -- 199 -- Instrukcja obsługi | ||
|---|---|---|
| Typ instrukcji: | Instrukcja obsługi |  |
| Stron: | 116 | |
| Rozmiar: | 2.29 Mbytes (2403431 Bytes) | |
| Język: | Angielski | |
| Zmiana: | Rev.2, 2/01 | |
| Podręcznik numer: | 4822 872 00983 | |
| Data: | październik 2000 | |
| Jakość: | Dokument elektroniczny, bez skanowania, bardzo dobrze czytelne. | |
| Data wysłania: | 03 listopad 2008 | |
| MD5: | 7a0c3f46114d08926ed88125214e4e2b | |
| Pliki do pobrania: | 2024 od 03 listopad 2008 | |
| Informacje: | ||
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| Start do pobrania za darmo | ||
| Fluke -- 199 -- Dodatek Instrukcja obsługi | ||
|---|---|---|
| Typ instrukcji: | Dodatek Instrukcja obsługi |  |
| Stron: | 2 | |
| Rozmiar: | 124.09 Kbytes (127067 Bytes) | |
| Język: | Angielski | |
| Zmiana: | ||
| Podręcznik numer: | ||
| Data: | 2000 | |
| Jakość: | Dokument elektroniczny, bez skanowania, bardzo dobrze czytelne. | |
| Data wysłania: | 27 styczeń 2016 | |
| MD5: | 11d3d69a3ab158e3e927bfeefbe708f2 | |
| Pliki do pobrania: | 165 od 27 styczeń 2016 | |
| Informacje: | ||
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| Fluke -- 199 -- Instrukcja serwisowa | ||
|---|---|---|
| Typ instrukcji: | Instrukcja serwisowa |  |
| Stron: | 206 | |
| Rozmiar: | 7.80 Mbytes (8180057 Bytes) | |
| Język: | Angielski | |
| Zmiana: | 2 | |
| Podręcznik numer: | 4822 672 05376 | |
| Data: | 01 marzec 2000 | |
| Jakość: | Skanowany dokument, wszystko czytelne. | |
| Data wysłania: | 08 styczeń 2018 | |
| MD5: | 69a9d171f14ebbb590ad02c12cb59f8e | |
| Pliki do pobrania: | 31 od 08 styczeń 2018 | |
| Informacje: | ||
1.1
Introduction..................................................................................................................................................................................................1-3
1.2 Safety
Precautions..............................................................................................................................................................................1-3
1.3 Caution and Warning
Statements................................................................................................................................1-3
1.4
Symbols..............................................................................................................................................................................................................1-3
1.5 Impaired
Safety.....................................................................................................1
-4 '
1.6 General Safety
Information..................................................................................................................................................1-4
2
Characteristics......................................................................................................................................................................2-1
2.1
Introduction..................................................................................................................................................................................................2-3
2.2 Dual Input
Oscilloscope............................................................................................................................................................2-3
2.2.1 Isolated Inputs A and B
(Vertical)..............................................................................................................2-3
2.2.2
Horizontal........................................................................................................................................................................................2-4
2.2.3 Trigger and
Delay................................................................................................................................................................2-4
2.2.4 Automatic Connect&View
Trigger..........................................................................................................2-4
2.2.5 Edge
Trigger................................................................................................................................................................................2-5
2.2.6 Isolated External
Trigger..........................................................................................................................................2-5
2.2.7 Video
Trigger..............................................................................................................................................................................2-5
2.2.8 Pulse Width
Trigger..........................................................................................................................................................2-5
2.2.9 Continuous Auto
Set........................................................................................................................................................2-5
2.2.10 Automatic Capturing Scope
Screens..................................................................................................2-6
2.3 Automatic Scope
Measurements..................................................................................................................................2-6
2.3.1
General..................................................................................................................................................................................................2-6
2.3.2 DC Voltage
(VDC)............................................................................................................................................................2-6
2.3.3 AC Voltage
(VAC)............................................................................................................................................................2-6
2.3.4 AC+DC Voltage (True
RMS)............................................................................................................................2-7
2.3.5 Amperes
(AMP)......................................................................................................................................................................2-7
2.3.6
Peak............................................................................................................................................................................................................2-7
2.3.7 Frequency
(Hz)........................................................................................................................................................................2-8
2.3.8 Duty Cycle
(DUTY)........................................................................................................................................................2-8
2.3.9 Pulse Width
(PULSE)....................................................................................................................................................2-8
2.3.10
Power..................................................................................................................................................................................................2-8
2.3.11
Phase....................................................................................................................................................................................................2-8
2.3.12 Temperature
(TEMP)................................................................................................................................................2-9
2.3.13 Decibel
(dB)..............................................................................................................................................................................2-9
2.4
Meter......................................................................................................................................................................................................................2-9
2.4.1 Meter
Input....................................................................................................................................................................................2-9
2.4.2 Meter
Functions......................................................................................................................................................................2-9
2.5 DMM Measurements on Meter
Inputs................................................................................................................2-9
2.5.1
General..................................................................................................................................................................................................2-9
2.5.2 Ohms
(£2)..........................................................................................................................................................................................2-10
2.5.3 Continuity
(CONT)............................................................................................................................................................2-10
2.5.4
Diode........................................................................................................................................................................................................2-10
2.5.5 Temperature
(TEMP)....................................................................................................................................................2-10
2.5.6 DC Voltage
(VDC)............................................................................................................................................................2-10
2.5.7 AC Voltage
(VAC)............................................................................................................................................................2-11
2.5.8 AC+DC Voltage (True
RMS)............................................................................................................................2-11
2.5.9 Amperes
(AMP)......................................................................................................................................................................2-11
2.6
Recorder............................................................................................................................................................................................................2-11
2.6.1 TrendPlot (Meter or
Scope)..................................................................................................................................2-11
2.6.2 Scope
Record..............................................................................................................................................................................2-12
2.7 Zoom, Replay and
Cursors....................................................................................................................................................2-12
2.7.1
Zoom.....................................................................................................2-12
2.7.2
Replay....................................................................................................................................................................................................2-12
2.7.3 Cursor
Measurements....................................................................................................................................................2-12
2.8
Miscellaneous..........................................................................................................................................................................................2-13
2.8.1
Display..................................................................................................................................................................................................2-13
7. .8.7 /l
Power........................................................................................................................................................................................2-13
2.8.3 Probe
Calibration..................................................................................................................................................................2-13
2.8.4
Memory................................................................................................................................................................................................2-13
2.8.5
Mechanical......................................................................................................................................................................................2-13
2.8.6 Optical Interface
Port......................................................................................................................................................2-14
2.9
Environmental..........................................................................................................................................................................................2-14
2.10 Zh
Safety....................................................................................................................................................................................................2-14
2.11 10:1
probe..................................................................................................................................................................................................2-16
2.11.1
Safety..................................................................................................................................................................................................2-16
2.11.2 Electrical
specifications..........................................................................................................................................2-16
2.11.3
Environmental........................................................................................................................................................................2-16
2.12 Electromagnetic
Immunity................................................................................................................................................2-17
3 Circuit
Description..........................................................................................................................................................3-1
3.1
Introduction..................................................................................................................................................................................................3-3
3.2 Block
Diagram........................................................................................................................................................................................3-3
3.3 Start-up Sequence, Operating
Modes....................................................................................................................3-7
3.4 Detailed Circuit
Descriptions............................................................................................................................................3-9
3.4.1 Scope Channel A - Scope Channel
B....................................................................................................3-9
3.4.2 Meter/Ext Trigger
Channel....................................................................................................................................3-12
3.4.3 Sampling&Triggering
(S-ASIC)....................................................................................................................3-14
3.4.4 S-ASIC
supply..........................................................................................................................................................................3-19
3.4.5
ADC’s....................................................................................................................................................................................................3-19
3.4.6 Digital
Control..........................................................................................................................................................................3-19
3.4.7
Power......................................................................................................................................................................................................3-24
3.4.8 Slow ADC, RS232 Serial Interface, Backlight,
Buzzer............................................3-28
4 Performance
Verification......................................................................................................................................4-1
4.1
Introduction..................................................................................................................................................................................................4-3
4.2 Equipment Required For
Verification................................................................................................................4-3
4.3 General
Instructions........................................................................................................................................................................4-3
4.4 Operating
Instructions..................................................................................................................................................................4-4
4.4.1 Resetting the test
tool....................................................................................................................................................4-4
4.4.2 Navigating through
menu’s..................................................................................................................................4-4
4.4.3 Creating Test Tool Setup
1......................................................................................................................................4-5
4.5 Display and Backlight
Test..................................................................................................................................................4-5
4.6 Scope Input A&B
Tests............................................................................................................................................................4-7
4.6.1 Input A&B Vertical Accuracy
Test..........................................................................................................4-7
4.6.2 Input A&B DC Voltage Accuracy
Test..............................................................................................4-9
4.6.3 Input A&B AC Voltage Accuracy Test
(LF)..............................................................................4-11
4.6.4 Input A&B AC Coupled Lower Frequency
Test............................................................4-12
4.6.5 Input A and B Peak Measurements
Test..........................................................................................4-13
4.6.6 Input A&B Frequency Measurement Accuracy
Test....................................................4-14
4.6.7 Input A&B Phase Measurements
Test..................................................................................................4-15
4.6.8 Time Base
Test........................................................................................................................................................................4-16
4.6.9 Input A Trigger Sensitivity
Test....................................................................................................................4-18
4.6.10 Input A AC Voltage Accuracy (HF) & Bandwidth
Test......................................4-19
4.6.11 Input B Trigger Sensitivity
Test................................................................................................................4-20
4.6.12 Input B AC Voltage Accuracy (HF) & Bandwidth
Test......................................4-21
4.6.13 Video
test......................................................................................................................................................................................4-22
4.7 External Trigger Level
Test................................................................................................................................................4-26
4.8 Meter (DMM)
Tests........................................................................................................................................................................4-27
4.8.1 Meter DC Voltage Accuracy
Test..............................................................................................................4-27
4.8.2 Meter AC Voltage Accuracy & Frequency Response
Test................................4-28
4.8.3 Continuity Function
Test..........................................................................................................................................4-29
4.8.4 Diode Test Function
Test........................................................................................................................................4-29
4.8.5 Ohms Measurements
Test........................................................................................................................................4-29
4.9 Probe Calibration Generator
Test..............................................................................................................................4-31
5 Calibration
Adjustment............................................................................................................................................5-1
5.1
General................................................................................................................................................................................................................5-3
5.1.1
Introduction....................................................................................................................................................................................5-3
5.1.2 Calibration number and
date................................................................................................................................5-3
5.1.3 General
Instructions..........................................................................................................................................................5-3
5.1.4 Equipment Required For
Calibration....................................................................................................5-4
5.2 Calibration Procedure
Steps................................................................................................................................................5-4
5.3 Starting the
Calibration..............................................................................................................................................................5-4
5.4 Contrast Calibration
Adjustment................................................................................................................................5-6
5.5 Warming Up &
Pre-Calibration....................................................................................................................................5-7
5.6 Final
Calibration..................................................................................................................................................................................5-8
5.6.1 Input A LF-HF
Gain........................................................................................................................................................5-8
5.6.2 Input B LF-HF
Gain..........................................................................................................................................................5-9
5.6.3 Input A&B LF-HF
Gain..............................................................................................................................................5-11
5.6.4 Input A&B
Position........................................................................................................................................................5-12
5.6.5 Input A&B Volt
Gain....................................................................................................................................................5-12
5.6.6 DMM Volt
Gain....................................................................................................................................................................5-14
5.6.7 Input A& B, and DMM
Zero..............................................................................................................................5-15
5.6.8 DMM Ohm
Gain....................................................................................................................................................................5-15
5.6.9 Calculate
Gain....................................................................................................................................................................................5-16
5.7 Save Calibration Data and
Exit......................................................................................................................................5-17
5.8 Probe
Calibration................................................................................................................................................................................5-18
6 Disassembling the Test
Tool..........................................................................................................................6-1
6.1.
Introduction................................................................................................................................................................................................6-3
6.2. Disassembly & Reassembly
Procedures........................................................................................................6-3
6.2.1 Required
Tools........................................................................................................................................................................6-3
6.2.2 Removing the Tilt Stand & Hang
Strap..............................................................................................6-3
6.2.3 Replacing the Side-Strap, Changing the Side-Strap
Position............................6-3
6.2.4 Opening the Test Tool, Removing the
Battery........................................................................6-3
6.2.5 Removing the Main PCA
Unit.................................................................6-5
6.2.6 Removing the Display
Assembly..................................................................................................................6-6
6.2.7 Removing the Keypad and Keypad
Foil............................................................................................6-6
6.2.8 Disassembling the Main PCA
Unit............................................................................................................6-7
6.2.9 Reassembling the Main PCA
Unit..............................................................................................................6-8
6.2.10 Reassembling the Test
Tool............................................................................................................................6-8
7 Corrective
Maintenance..........................................................................................................................................7-1
7.1
Introduction..................................................................................................................................................................................................7-3
7.2 Starting Fault
Finding..................................................................................................................................................................7-4
7.3 Charger
Circuit........................................................................................................................................................................................7-5
7.4 Starting with a Dead Test
Tool......................................................................................................................................7-6
7.4.1 Test Tool Completely
Dead..................................................................................................................................7-7
7.4.2 Test Tool Software Does not
Run..............................................................................................................7-7
7.4.3 Software Runs, Test Tool not
Operative..........................................................................................7-8
7.5 Miscellaneous
Functions..........................................................................................................................................................7-8
7.5.1 Display and Back
Light..............................................................................................................................................7-8
7.5.2 Fly Back
Converter............................................................................................................................................................7-9
7.5.3 Slow ADC,
+3V3SADC............................................................................................................................................7-10
7.5.4
Keyboard............................................................................................................................................................................................7-11
7.5.5 Optical Port (Serial RS232
Interface)....................................................................................................7-12
7.5.6 Channel A, Channel B
Measurements..................................................................................................7-12
7.5.7 Meter Channel (Ext Trigger, Probe
Cal)..........................................................................................7-13
7.5.8 Input Signal
Acquisition............................................................................................................................................7-16
7.5.9
ADC’s....................................................................................................................................................................................................7-18
7.5.10 Digital Control &
Memory................................................................................................................................7-19
7.5.11 Buzzer
Circuit........................................................................................................................................................................7-20
7.5.12 RAM
Test....................................................................................................................................................................................7-20
7.5.13 Power
ON/OFF....................................................................................................................................................................7-21
7.6 Loading
Software................................................................................................................................................................................7-21
8 List of Replaceable
Parts......................................................................................................................................8-1
8.1
Introduction..................................................................................................................................................................................................8-3
8.2 How to Obtain
Parts........................................................................................................................................................................8-3
8.3 Service
Centers......................................................................................................................................................................................8-3
8.4 Final Assembly
Parts....................................................................................................................................................................8-4
8.5 Main PCA Unit
Parts....................................................................................................................................................................8-6
8.6 Main PCA
Parts....................................................................................................................................................................................8-8
8.7
Accessories........................................................................................................8-26
9 Circuit
Diagrams..................................................................................................................................................................9-1
9.1
Introduction..................................................................................................................................................................................................9-3
9.2 Tracing signals in circuit
diagrams..........................................................................................................................9-3
9.3 Locating Parts & Test
Points............................................................................................................................................9-3
9.4
Diagrams..........................................................................................................................................................................................................9-10
10
Modifications............................................................................................................................................................................10-1
10.1 Software
modifications..........................................................................................................................................................10-3
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