Milliohm Meter Model 16502

16502 Milliohm Meter is Chroma's latest digital milliohm meter. Offering a wide measurement range of 0.001mΩ~1.9999MΩ, DC, Pulsed, Dry Circuit and other test signal output modes, the 16502 can be applied to a wide variety of inductive components, wires, contacts (Connector, Relay contact, etc.), and conductor materials for the precision measurement of the small DC resistance.

The 16502 provides temperature correction function with optional A165014 temperature compensation card and A165015 PT100 thermometer to measure the ambient temperature, the 16502 resistance measurement value through the material temperature coefficient correction, you can display any other resistance measurement value relative to the ambient temperature. 16502 provides a temperature conversion function, the measured resistance value and the ambient temperature through conversion and display, so that customers can obtain the temperature change information (Δt) of the object to be measured. The 16502 provides a temperature conversion function that converts the measured resistance value to ambient temperature and displays it so that the customer can obtain information on the temperature change (Δt) of the object to be measured. This feature is particularly useful for evaluating the operating temperature plateau or maximum temperature climb requirements of motor windings or coils in current applications.

Pulsed +/- applications include Power Choke, Switch/Relay contact, Multi-piston stranded wire, Metal foil or conductive material, Thermal material (Fuse, Sensor for thermal regulator), etc. Dry Circuit applications include Switch/Relay contact, Thermal material (Fuse, Sensor for thermal regulator), etc. DC+ applications include high inductance to be measured, such as Transformer main coil (multi-turn) measurement, with measurement delay function, to solve the problem of high inductance affecting the test current can not be measured within the normal output time. Standard RS232 interface, optional GPIB & Handler interface, and stable and fast measurement make the 16502 not only for QC inspection, but also for automated production, PC control and numerical data acquisition.