RESISTOMAT® 2316

With the RESISTOMAT® model 2316 milliohmmeter, fast and accurate measurements of the smallest resistances are possible. Thanks to the robust aluminium injection-moulded housing with membrane keypad, this device is designed both for laboratory use and for tough industrial applications.
Wires and coils can be measured with temperature compensation. For this purpose, the temperature of the test object is measured with a Pt100 or pyrometer and the resistance is calculated in the device to e.g. 20 °C (adjustable).

The range of applications is very versatile, e.g. measurement of

• Transformer motor windings
  
• All types of coils
  
• Cables and wires on the drum or as a metre sample
  
• Switch and relay contacts
  
• Heating elements
  
• Fuses

Terminals and transitions on mounting rails and much more.
The device works according to the proven 4-wire measuring method, whereby lead and contact resistances are eliminated. Thermal voltages that may be present in the measuring circuit are also automatically compensated by the measuring method. The test leads are monitored using the integrated cable break detection function.

Temperature compensation for any test specimen materials such as copper, aluminium, brass, tungsten and so on is a matter of course. The temperature is recorded via an external Pt100 sensor or an external infrared measuring device (accessory). A special measuring input protection has been developed for measuring large inductive test specimens to prevent voltage peaks from damaging the device when the test specimen is disconnected.

If there is a need to test DUTs with different parameters in an automatic measuring system, up to 16 device settings such as measuring range, limit values, temperature coefficient and so on can be saved. All device-specific settings are shown on the display. The settings can be called up via the keypad or via the PLC interface with a bit pattern (4 bits). Of course, all device settings can also be made via the available interfaces.

A high-contrast LCD display with backlighting has been used for the measured value display, which allows the measured value to be read very clearly in both dark and bright rooms.

Download :  RESISTOMAT® 2316