Metrix MX 554 Manual De Instrucciones página 31

Chapter II
1. GENERAL INSTRUCTIONS ............................................................................................................... 28
1.1. Precautions and safety measures................................................................................................. 28
1.2. Protection devices ......................................................................................................................... 29
1.3. Safety devices ............................................................................................................................... 29
1.4. Warranty ........................................................................................................................................ 30
1.5. Maintenance and metrological verification ................................................................................... 30
1.6. Unpacking - Repacking................................................................................................................. 30
1.7. Cleaning ........................................................................................................................................ 30
2. DESCRIPTION..................................................................................................................................... 31
2.1. Selector switch .............................................................................................................................. 31
2.2. Keypad .......................................................................................................................................... 31
2.3. Display........................................................................................................................................... 31
2.4. Power supply ................................................................................................................................. 31
2.5. Measurement input terminals........................................................................................................ 31
2.6. RS 232 connector.......................................................................................................................... 32
2.7. Tilt stand ........................................................................................................................................ 32
3. COMMISSIONING ............................................................................................................................... 33
3.1. Connecting the test leads.............................................................................................................. 33
3.2. Switching on, switching off the instrument.................................................................................... 33
3.3. Special configurations ................................................................................................................... 33
3.4. Multimeter maintenance................................................................................................................ 33
4. FUNCTIONAL DESCRIPTION............................................................................................................ 34
4.1. SEL key ........................................................................................................................................ 34
4.2. RANGE key ................................................................................................................................... 37
4.3. REL key ......................................................................................................................................... 37
4.4. Pk +/- key....................................................................................................................................... 37
4.5. MEM key........................................................................................................................................ 37
4.6. ZOOM key ..................................................................................................................................... 37
4.7. SURV key ...................................................................................................................................... 38
4.8. Hz key............................................................................................................................................ 38
4.9. PRINT key ..................................................................................................................................... 38
5. RS232 SERIAL LINK........................................................................................................................... 39
5.1. General description ....................................................................................................................... 39
5.2. Link caracteristics.......................................................................................................................... 39
5.3. Starting up the serial link............................................................................................................... 39
5.4. Remote programming of the multimeter by a computer............................................................... 40
6. TECHNICAL SPECIFICATIONS ......................................................................................................... 47
6.1. DC voltages ................................................................................................................................... 47
6.2. AC voltages (AC and AC+DC)...................................................................................................... 47
6.3. DC current ..................................................................................................................................... 48
6.4. AC currents (AC and AC+DC) ...................................................................................................... 48
6.5. Resistance / Continuity ................................................................................................................. 49
6.6. Capacitance .................................................................................................................................. 49
6.7. Diode threshold voltage measurement ......................................................................................... 50
6.8. Frequencies................................................................................................................................... 50
6.9. Duty cycle %+, %- ......................................................................................................................... 50
6.10. Temperature function .................................................................................................................. 51
6.11. dB function .................................................................................................................................. 51
7. GENERAL SPECIFICATIONS ............................................................................................................ 52
Benchtop multimeter
USER'S MANUAL
CONTENTS
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