background image

 
 
 

               

 

 

12 

5. Messages 

SOURCETRONIC MPK-2000e 
When  turning  the  equipment  On  using  the  On/Off 

  switch,  this 

introductory  message  appears  for  a  while.  During  that  time,  the 
equipment carries out some functional checking. 
 
WAIT... 
This  message  appears  each  time  the  equipment  needs  to  adjust  any 
parameter in order to optimize the readings. 
 
PRESS START 
The equipment is ready to start a measurement, thus the operator has to 
press the Start 

 key. 

 
LOW CURRENT 
It  shows  that  the  test  current  is  not  enough  to  carry  out  the  reading.  It 
appears  at  the  beginning  of  each  test  and  it  keeps  on  being  there  up  to 
the operator rotates the test current control 

 clockwise, as necessary 

for  the  test  current  to  be  higher  than  10 %  of  the  nominal  current  in  the 
scale.  The  inappropriate  connection  of  the  cables  may  cause  a  difficult 
circulation  of  test  current.  If  this  message  keeps  on  being  displayed, 
please check that the current cables are connected appropriately. 
 
OVERRANGE 
It  indicates  that  the  measured  resistance  is  higher  than  the  maximum 
value readable in the selected range. 
 

Indicates that the value is the one retained in the memory when pressing 
the hold 

 key. 

 
BAT 
It shows that the battery is quite discharged. It is necessary the battery to 
be recharged. 
 

Содержание MPK-2000e

Страница 1: ...3 MPK 2000e Digital micro ohmmeter User s guide GU 1294 2008 SOURCETRONIC All rights reserved Printed in Germany...

Страница 2: ...test leads during the measurement There are no adjustable parts or parts that can be replaced by the user within the equipment Taking out the Control Panel in order to have an access to the internal p...

Страница 3: ...e 6 2 Control panel 7 3 Power supply 8 3 1 Battery condition 8 3 2 Battery charger 8 4 Measurement 10 5 Messages 12 6 Some notes about accuracy 13 7 RS232 output 14 8 Cleaning 14 9 Replacement fuse 14...

Страница 4: ...d Digital reading alphanumeric display Up to 4 digits readings Powered by rechargeable battery or mains supply 0 1 resolution 200 maximum reading 1 1 Operating principle This device uses the Kelvin Br...

Страница 5: ...ial terminal P Current terminal C RS232 data output Alphanumeric display Shows both the measured resistance value and messages to the operator Start key Stop key Hold key It retains the last measureme...

Страница 6: ...rge level is low After a few minutes the measurement will be automatically interrupted in order to preserve the battery from a deep discharge that is prejudicial for its expected useful life 3 2 Batte...

Страница 7: ...rt charging it as many times as is needed However the battery could be damaged if remains in deep discharge for a while To avoid this effect charge the battery before left the equipment in storage and...

Страница 8: ...est current selector choose the range and the current to be used 3 Choose the power supply to use If you are going to use the battery advance to the following point If you are going to use the mains s...

Страница 9: ...crease while test current decreases The equipment accuracy is specified for test currents higher than 80 8 The display will show the resistance value measured and the corresponding unit ohms m milli o...

Страница 10: ...ars at the beginning of each test and it keeps on being there up to the operator rotates the test current control clockwise as necessary for the test current to be higher than 10 of the nominal curren...

Страница 11: ...l offset Thus it is not necessary to carry out measurements by reversing the polarity in order to compute the average value Nevertheless if the operator suspect that there is a difference of temperatu...

Страница 12: ...nce units are shown with the following symbols uR micro ohm mR milli ohm R ohm 8 Cleaning The panel terminals and connectors of the equipment must stay dry and clean Cleaning should be made using a we...

Страница 13: ...tal direct reading of very low resistances in the alphanumerical display with up to 4 digits Very fast and accurate measurements Serial data output RS232 4800 bps Suitable for data collection in an ex...

Страница 14: ...uding battery and accessories Dimensions 378 x 308 x 175 mm Accessories 2 Combined current and potential leads 1 8 m 1 Communication cable RS232 1 Power cord 1 User guide 1 Carrying bag Subject to tec...

Страница 15: ...he failure was caused by misuse alteration accident or abnormal condition or handling you will be charged for the repair and the repaired equipment will be returned to you transportation prepaid This...

Страница 16: ...18 Notes...

Отзывы: