Tektronix DM 502A Multimetro digitale
Produttore:
Nessuna immagine disponibile!
Forse puoi caricare una foto per la
Tektronix DM 502A?
Se avete altri manuali per la
Tektronix DM 502A potete caricare i file qui .
Modello:
DM 502A
Data:
1979
Categoria:
Gruppo:
Descrizione:
Autoranging Digital Multimeter
Informazioni
The DM 502A Digital multimeter measures dc and ac voltage
and current, dBm, dBV, resistance, and temperature. The ac
functions are true rms responding. The ranges for dc
voltage, ac voltage, dBm, dBV, and resistance are
automatically or manually selected as desired. The current
and temperature ranges are manually selected.
Rear Interface connector input is pushbutton selected from
the front panel. Readout in dBm or dBV is chosen by an
internal jumper. The unit is shipped with the internal
jumper in the dBm position.
The readout is a 3 1/2 digit display using seven segment
LED. The decimal point is automatically positioned depending
on the operating range of the instrument. Polarity
indication is automatic.
Tipo di manuale:
Servizio e manuale utente
Pagine:
105
Dimensione:
9.32 Mbytes (9773996 Bytes)
Lingua:
english, german, french
Revisione:
ID del manuale:
070-2693-00
Data:
1979 02 01
Qualità:
Documento scansionato, tutto leggibile.
Data caricamento:
2017 12 28
MD5:
0dffae2bced58124d2d6a46a1ddfd346
Scaricamenti:
705
Informazioni
LIST OF ILLUSTRATIONS ... iii
LIST OF TABLES ... iv
OPERATOR SAFETY SUMMARY ... v
SERVICE SAFETY SUMMARY ... vii
Section 1 SPECIFICATION ... 1-1
Instrument Description ... 1-1
Accessories ... 1-1
Performance Conditions ... 1-1
Electrical Characteristics ... 1-1
Environmental Characteristics . . . 1-8 TM 500 Systems
Environmental
Specifications ... 1-9
Physical Characteristics ... 1-9
Section 2 OPERATING INSTRUCTIONS
English Version
Installation and Removal ... 2-1
Controls, Connectors, and
Indicators ... 2-2
Input Connections ... 2-4
Making Measurements ... 2-4
DC Voltage Measurements ... 2-4
AC Voltage Measurements ... 2-4
Decibel Measurements ... 2-4
Resistance Measurements ... 2-4
Current Measurements ... 2-4
Temperature Measurements ... 2-5
Repackaging Information ... 2-5
French Version
UTILISATION—FRANCAIS
Chapitre 2 INSTRUCTIONS D'UTIUSATION
Description de I'appareil ... 2-1
Accessoires ... 2-1
Conditions de verification des performances
... 2-1
Instructions d'installation ... 2-1
Commandes, bornes d'entrees et
voyants lumineux ... 2-2
Connexions d'entree ... 2-2
Realisation des mesures ... 2-4
Mesures de tension continue ... 2-4
Mesures de tension alternative . . . 2-4
Mesures de niveaux (decibels) . . . 2-4
Mesures de resistance ... 2-5
Mesures de courant ... 2-5
Mesures de temperature ... 2-5
Instructions de reemballage pour
expedition ... 2-5
German Version
Kapitel 2 BEDIENUNGSEINFÜHRUNG
Einbau-Anleitung ... 2-1
Vorbereitung für Gebrauch ... 2-1
Verpackungshinweise ... 2-2
Bedienungselemente und Anschlüsse 2-2
Bedienungsanleitung ... 2-3
Allgemeine Bedienungsinformation 2-3
Ausgangsverbindungen ... 2-4
Frequenzwahl ... 2-6
Ausgangspegelwahl ... 2-6
Intermodulation Test-Signal ... 2-6
Rückseitige Interface-Signale ... 2-7
取扱説明 第2章取扱説明
取付および取はずし方法 ... 2 — 2
入力との接続 ... 2 — 4
機能翻 ... 2-4
D C電圧測定 ... 2 — 4
A C電圧測定 ... 2-4
デシベル測定 ... 2 — 4
抵抗測定 ... 2-4
電流測定 ... 2-4
温度測定 ... 2 — 5
梱包方法 ... 2 — 5
WARNING |
THE FOLLOWING SERVICING INSTRUCTIONS ARE FOR USE B Y
QUALIFIED PERSONNEL ONL Y. TO A VOID PERSONAL INJURY, DO NOT
PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN OPERATING
INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.
Section 3 THEORY OF OPERATION ... 3-1
Introduction ... 3-1
Voltage and dB Input Circuitry . . 3-1
Ohms Converter ... 3-1
Temperature Measurement
Circuitry ... 3-1
Current Measurement Circuitry . . 3-3
Analog-to-Digital Converter ... 3-3
Auto Zero Interval ... 3-3
Measurement Interval ... 3-3
Decimal Point Logic ... 3-5
Auto Ranging Circuitry ... 3-6
Relay Switching Circuitry ... 3-6
dB Offset Current source ... 3-7
Power Supplies ... 3-7
Section 4 CALIBRATION ... 4-1
Performance Check ... 4-1
Introduction ... 4-1
Test Equipment Required ... 4-1
Rear Interface Accuracy Checks 4-10
Adjustment Procedure ... 4-11
Introduction ... 4-12
Calibration Interval ... 4-12
Services Available ... 4-12
Test Equipment Required ... 4-12
Preparation ... 4-12
Section 5 MAINTENANCE ... 5-1
Preventive Maintenance ... 5-1
Corrective Maintenance ... 5-1
Circuit Board Removal ... 5-1
Heat Sink Removal and
Replacement ... 5-1
Ordering Parts ... 5-1
Troubleshooting Aids ... 5-1
Static-Sensitive Components ... 5-1
Test Equipment ... 5-2
Section 6 OPTIONS ... 6-1
Standard Instrument ... 6-1
Option 2 Instrument ... 6-1
Section 7 REPLACEABLE ELECTRICAL
PARTS ... 7-1
Section 8 DIAGRAMS AND ILLUSTRATIONS
Troubleshooting Flowcharts Schematic Diagrams Parts Location
Grids and Reference Tables
Section 9 REPLACEABLE MECHANICAL
PARTS ... 9-1
Exploded View Accessories
CHANGE INFORMATION