Metrix MX 23 User Manual

Metrix MX 23 User Manual

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MX 23, 5 000/50 000 pts
MX 24, 5 000/50 000 pts
MX 24B, 5 000/50 000 pts
MULTIMETRES NUMERIQUES PORTABLES
PORTABLE DIGITAL MULTIMETERS
TRAGBARE DIGITAL-MULTIMETER
MULTIMETRI DIGITALI
MULTIMETROS DIGITALES
II
User's manual
page 16
Chapter
Copyright ©
X03486B00 - Ed. 02 - 06/10

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Summary of Contents for Metrix MX 23

  • Page 1 MX 23, 5 000/50 000 pts MX 24, 5 000/50 000 pts MX 24B, 5 000/50 000 pts MULTIMETRES NUMERIQUES PORTABLES PORTABLE DIGITAL MULTIMETERS TRAGBARE DIGITAL-MULTIMETER MULTIMETRI DIGITALI MULTIMETROS DIGITALES User's manual page 16 Chapter Copyright © X03486B00 - Ed. 02 - 06/10...
  • Page 2 21 (∗) (∗∗) 22 (∗∗) 9 (∗∗) (∗∗) 11 3 (∗) (∗∗) 4 (∗∗) (∗) MX 24 : 50 mA / mA AC+DC (∗∗) sauf / except / außer / tranne / excepto : MX 23 Multimètres numériques portables...
  • Page 3 22∗ Misura di corrente: portate 10 A AC+DC (∗) tranne MX 23 1 Borne de entrada [calibres de 12 a 22 (a 20 : MX 23)] 12 Medida de tensión AC: calibres de 5 a 600 V (baja imped.) 2 Entrada de referencia del multímetro 13 Medida de tensión AC+DC: calibres de 5 a 750 V...
  • Page 4: Table Of Contents

    RANGE / AC+DC key ....................24 4.1.1. / ADP Position ................24 AC+DC 4.1.2. 500 mA / mA Position (except MX 23) (MX 24 : 50 mA / mA ) .24 AC+DC AC+DC 4.1.3. 10 A Position (except MX 23) ............25 AC+DC 4.2.
  • Page 5: General Instructions

    Directive WEEE 2002/96/EC. Conforms CE Power supply : 9 V (6LF22) battery Fuse (except MX 23) 1.2. Precautions and safety measures • Read carefully all the notes preceded by the symbol •...
  • Page 6: Safety Features

    AC+DC 500 mA (or 50 mA : MX 24 and except MX 23), 500 mA AC+DC (or 50 mA : MX 24 and and except MX 23), 10 A , 10 A AC+DC AC+DC (except MX 23). Portable digital multimeters...
  • Page 7: Protection Devices

    ∗ Fuses must be replaced (except MX 23) with fuses of the same rating and type. ∗ When the instrument is open, remember that some internal capacitors can retain a dangerous potential even after the instrument is powered down.
  • Page 8: Maintenance And Metrological Verification

    Chapter II 1.7. Maintenance and metrological verification Any adjustment, maintenance or repair work carried out on the multimeter while it is live should be carried out only by appropriately qualified personnel, after having taken into account the instructions in this present manual. A "qualified person"...
  • Page 9: Description

    ∗ AC voltage with AC+DC (or TRMS) direct coupling ∗ DC voltage ∗ DC / AC+DC voltage, range 500 mV ∗ AC current with AC+DC (or TRMS) direct coupling (except MX 23) ∗ DC current (except MX 23) ∗ resistance value ∗...
  • Page 10: Getting Started

    3.4. Multimeter maintenance 3.4.1. Fuse self-test (except MX 23) This check can be carried out with the multimeter in use without opening up the casing. - 0.63 A fuse (F1) : set the rotary switch to the position and short-circuit the 500 mA and VΩ...
  • Page 11: Replacing The Battery Or Fuses (Except Mx 23)

    Chapter II 3.4.3. Replacing the battery or fuses (except MX 23) Caution ! Disconnect test leads from any circuit under test, turn the meter off and remove test leads from the input terminals . Use the following procedure: 1 - Disconnect test leads from any inputs terminals 2 - Using a appropriate tool, make slide the case bottom of the instrument 3 - Replace the battery or fuse (respect the value and the type).
  • Page 12: Functional Description

    AC+DC voltage measurement (TRMS) appears on the display. (Range 500 mV AC+DC AC+DC key 4.1.2. 500 mA / mA Position (except MX 23) (MX 24 : 50 mA / mA AC+DC AC+DC 500 mA DC current measurement (Range 500 mA AC+DC key...
  • Page 13: Adc / Aac+Dc

    AC+DC AC+DC key 4.2. MIN / MAX key (except MX 23) If you press this key (long press), you access the surveillance mode (or coming out), in which minimum (MIN), maximum (MAX) and sliding average (AVG) values of the current measurement are stored (capture time ≤...
  • Page 14: Technical Specifications

    Chapter II TECHNICAL SPECIFICATIONS 5.1. General Only the values assigned tolerances or given limits are guaranteed values. Values without tolerances are given for information only, without guarantee (standard NFC 42670). The measurement errors must be considered in an environment of reference temperature (refer to §...
  • Page 15: Dc Currents (Except Mx 23)

    Number of count : 5000 « OL » on the display (range 500 mA (MX 24 : 50 mA ) only) and intermittent signal sounds in case of range overpassing. 5.2.4. AC currents (AC+DC) (except MX 23) Fuses Selector switch Accuracy Max voltage...
  • Page 16: Resistance / Continuity Test

    Chapter II 5.2.5. Resistance / Continuity test Protection Selector switch Measurement Ranges Accuracy Resolution (∗) position current 500 Ω 0.1 Ω 0.3 % R + 3 D 1 mA 500 Ω 0.1 Ω 1 mA 1 Ω 5 kΩ 100 µA 0.3 % R + 3 D 10 Ω...
  • Page 17: Frequencies

    Chapter II 5.2.8. Frequencies Selector switch Input Ranges Accuracy Protection Resolution position impedance 0.62 to 5 Hz 0.0001 Hz 5 to 50 Hz 0.001 Hz 0.03 % R + 2 D 50 to 500 Hz 0.01 Hz FREQ 10 MΩ 600 V 500 to 5 kHz 0.1 Hz...
  • Page 18: Environment

    Chapter II 5.2.10. Environment Reference temperature : 23° C ± 5° C Limit range of operation : 0° C to 40° C Rated range of use : -10° C to 55° C Storage temperature range : -20° C to 70° C Temperature coefficient : max.
  • Page 19: Accessories

    50 A / 50 mV, ± 0.5 % HA050-1 Transport 180 x 265 x 55 multimeter & accessories carrying bag AE0190 Mulimeter soft carrying bag HX0018 280 x 210 x 80 METRIX carrying case, with foam HX0009 Portable digital multimeters...

This manual is also suitable for:

Mx 24Mx 24b

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