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                                                                                   | T&R Test Equipment | MicroOhmmeters | Model DSM 200

   
   DSM-200 Digital High Current
Micro-Ohmmeter

Related Products


DMO-200l 200 Amp DC
Micro-Ohmmeter

The DSM-200 is supplied with a
high quality 3-meter lead set


Optional output extension lead
sets in 3, 5, or 10 meter lengths
are also available

 
 

Overview
T&R Test Equipment is a market leader in the field of high current micro-ohmmeters, manufacturing durable, accurate and user friendly units. The DSM 200 is a high current micro-ohmmeter suitable for measuring very low resistances in a wide range of applications. The unit is equally suited to commissioning, maintenance, and production line environments. Contact resistances in circuit breakers, switch panels, isolators, and busbar joints are all easily and safely measured.

 

 

Features

  • 0 to 10 Amp and 0 to 200 Amp DC test current.
  • 0.1Ω resolution.
  • mV. A, and Ω displayed simultaneously.
  • Direct Ohms reading at any current.
  • Large back-lit liquid crystal display (LCD).
  • Thermal and over-current protection.
  • Compact and portable.
  • Isolated RS-232 interface for printer or PC.
  • Triple supply voltage.
  • Microprocessor controlled.
  • Supplied with 3-meter output lead set.

 

 
  The DSM 200 is simple to operate, only requiring the user to switch the output 'ON' and set the test current. Selection of all ranges is fully automatic, and current, voltage and resistance are displayed simultaneously at all times. The resistance is calculated from the test current and sense voltage, and there is no need to set an exact test current to guarantee an accurate test result. To assist the user, all readings are held on the display when the output is switched 'OFF
   
 

Connecting the DSM 200 to a PC running the optional DSMlog software adds data capture and reporting functions to the unit, allowing test results to be exported directly to Excel or saved to a file

All results are time stamped, and comments may be added to each test. Data capture can be controlled from the PC, and the resistance of a test object can be monitored over a period of time.

Alternatively, connecting a printer allows all of the test parameters to be printed automatically whenever the reading is held

 
  Ordering Information
   
   DSM-200 Digital High Current Micro-Ohmmeter, Supplied with Mains lead, User Manual, 3-meter
High Current output lead set, and Spare fuses
   
   Lead Set: A 3-meter output lead set is supplied with the DSM 200 which includes two (2) 25mm2 200 amp leads  
 

   terminated in copper battery clips, a 10 amp lead, and a sense lead terminated in copper crocodile clips
 

 
 

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