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MPV MN 11 Operating Instructions Manual

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  • Page 1 www.motor-pump-ventilation.com...
  • Page 2 www.motor-pump-ventilation.com Bild 10: Frequenzmessung Bild 11: Temperaturmessung Fig. 10: Frequency measurement Fig. 11: Temperature measurement Fig. 10: Mesure de fréquence Fig. 11: Mesure de la température Fig. 10: Medición de frecuencia Fig. 11: Medición de temperatura obr. 10: Měření frekvence obr.
  • Page 3 www.motor-pump-ventilation.com Bild 14: Aufwicklung der Sicherheitsmessleitung Fig. 14: Wrapping up the safety test leads Fig. 14: Enroulement du câble de mesure de sécurité Fig. 14: Arrollamiento de la conducción protegida de medición obr. 14: Navíjení měřících kabelů σχήμα 14: Τυλίξτε τα καλώδια μέτρησης ill.
  • Page 4 www.motor-pump-ventilation.com  Bild 1: Gerätefrontseite ill. 1: Lato anteriore apparecchio Fig. 1: Front tester panel Fig. 1: Voorzijde van het apparaat Fig. 1: Panneau avant de l‘appareil Rys.1: Panel przedni przyrządu Fig. 1: Parte frontal del equipo рис. 1 Фронтальная сторона прибора obr.
  • Page 5 www.motor-pump-ventilation.com Bild 2: Gleichspannungsmessung Bild 3: Wechselspannungsmessung Fig. 2: Direct voltage measurement Fig. 3: Alternating voltage measurement Fig. 2: Mesure de tension continue Fig. 3: Mesure de tension alternative Fig. 2: Medición de tension contínua Fig. 3: Medición de tensión alterna obr.
  • Page 6 www.motor-pump-ventilation.com Bild 6: Widerstandsmessung Bild 7: Diodenprüfung Fig. 6: Resistance measurement Fig. 7: Diode Testing Fig. 6: Mesure de résistance Fig. 7: Contrôle de diodes Fig. 6: Medición de resistencia Fig. 7: Verificación de diodos obr. 6: Měření odporu obr. 7: test diod σχήμα...

  • Page 7: Table Of Contents

    www.motor-pump-ventilation.com Operating instructions Digital multimeter for Direct voltage measurements Alternating voltage measurements Direct current measurement Alternating current measurement Resistance measurements Diode test Continuity testing Capacity measurement Frequency measurement Pulse duty ratio measurement Temperature measurement Table of contents User notes Safety note Scope of delivery Unit description General information...

  • Page 8: Safety Note

    www.motor-pump-ventilation.com Safety note The instrument is built and tested in accordance with DIN VDE 0411 part 1/ EN 61010-1 and has left the factory in perfectly safe technical state. To maintain this state and ensure safe operation of the appliance tester, the user must observe the notes and warnings given in these instructions at all times.

  • Page 9: General Information

    www.motor-pump-ventilation.com  Sub-display  Polarity indication  Battery condition indicator  Button (yellow), display lighting,  Button BAR, Bar graph centring and switchover of numerical value (4000/ 20000),  Button PEAK H, (Peak hold), peak value storage,  Button AUTO H, (Auto-Hold), measured value storage, ...
  • Page 10 www.motor-pump-ventilation.com 5.1.8 The button  centres the zero point of the analogue bar graph display in the centre of the display (function: DC voltage/ current). In the DATA LOG function, the bar graph centring function is not available. Switch-over by briefly pressing a key. By pressing the key 6 longer (2 seconds), the displayed value can be switched over from 20,000 digits to 4,000 digits.
  • Page 11 www.motor-pump-ventilation.com value and “AVG” the mean value. Press the button for an extended period of time (2 seconds) to switch back into normal mode. 5.1.13 The button  (relative value - function) stores the current display value in the subdisplay  and indicates the difference (offset) between the stored measured value and the following measured values in the display .
  • Page 12 www.motor-pump-ventilation.com By an extended operation (2 seconds) of the -button  the is set into memory mode. The digital display  shows the symbol “MEM”. The display value is stored by re-pressing the - button  (STORE). The stored value is indicated as a flashing value in the subdisplay , stating the memory location number.

  • Page 13: Environment Conditions

    www.motor-pump-ventilation.com 1 - 40000 are selected by means of the button (yellow)  ▲ and th­e button  ▼ with­ an extended operation (2 seconds) of th­e button causing a fast run-through of the memory locations (10 memory locations/ sec.). The maximum and minimum values of the measuring series are retrieved by pressing the button .
  • Page 14 www.motor-pump-ventilation.com 100 Hz ~ 1 kHz ± (1.0 % of the measured value + 50 Digit) 750 V 1 kHz ~ 10 kHz ± (2.0 % of the measured value + 60 Digit) 750 V 10 kHz ~ 20 kHz ±...
  • Page 15 www.motor-pump-ventilation.com 7.5 Resistance measuring ranges (Switch setting: Ω) Overload protection in the case of resistance measurements: 600 V Meas. range Resolution Meas. precision Max. idling voltage 200 Ω 10 mΩ ± (0.3 % of the measured value + 30 Digit) 3,3 V 2kΩ...

  • Page 16: Making Measurements With The 9. Maintenance

    www.motor-pump-ventilation.com 7.0 Pulse duty ratio (Switch setting: %DF) Overload protection in the case of pulse ratio measurement: 600 V Meas. range Resolution Meas. precision Frequency range Min. sensitivity 20 % ~ 50 % 0,1 % ± 1 % 20 Hz ~ 10 kHz 50 % ~ 80 % 0,1 % ±2%...
  • Page 17 ) on the MN 11. Using the button (blue)  carry out the switchover to continuity testing on the MN 11 (press key once) The black safety measuring cable has to be connected to the COM jack  09/ 2007...
  • Page 18 www.motor-pump-ventilation.com on the The red safety measuring cable has to be connected to the jack for V, Ω, Hz, °C,  on the The safety measuring lines have to be brought into contact with the measur- ing points. If the line resistance between the COM jack  and the jack for V, Ω, Hz, °C, ...
  • Page 19 www.motor-pump-ventilation.com Make the voltage free as follows before opening the instru- ment: First remove the two safety measuring lines from the object to be meas- ured. Then disconnect safety measuring cables from Turn the rotary switch  to the switch setting ”OFF”. 9. Securing the instrument Under certain circumstances safe operation of the is no...

  • Page 20: Application Of Rubber Protection Frame

    www.motor-pump-ventilation.com Place the onto its front and turn the slotted screws of the battery compartment by 90 ° in an anticlockwise direction. Lift the battery compartment cover off the bottom section. Lift the battery from the battery compartment and carefully disconnect the battery supply lines from the battery.

  • Page 21: Environmental Notice

    www.motor-pump-ventilation.com Throw the measuring cable out if the insulation is damaged or if there is a break in the cable/ plug. Do not touch the bare contact tips of the measuring cable. Only grab the area appropriate for hands! Insert the angled terminals in the testing or measuring device. 2.

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