RS Pro RM-804/805 Series High Precision Programmable DC Milli-ohm Meters
RS Pro RM-804/805 Series DC milli-ohm meter models offer Handler, RS-232C and USB device interfaces (RM-804,
122-5158
) plus option 01 GPIB (RM-804-01,
122-5157
) or standard GPIB (RM-805,
122-5156
). Model RM-805 also offers drive modes DC+/DC-, Pulsed, PWM, Zero, for measurement applications on different materials. Pulsed current output mode reduces thermal EMF influence. DC+ and DC- output modes are best for measuring inductive components. PWM output mode, ideal for temperature-sensitive materials, can avoid resistance value variation due to overload on current measurement over time. Model RM-805 also offers dry circuit which can limit applied voltage, under the open circuit voltage of 20 mV, to avoid over voltage occurring on both ends of components. RS Pro RM-804/805 Series provides a D-sub 25-pin combined interface to connect Handler, Scan or EXT IO to a sorting machine, connect with an external on-off switch and enable external trigger control. Reading resolution will not be changed by changing reading speed of the instrument - the display digits remain the same.
Features and Benefits
50 000 counts
3.5 inch (320 x 240) TFT LCD display
High accuracy, 0.05% precision
1 A test current, 1 μΩ resolution
Fast measurement, 60 readings per second
Four wire resistance measurement
Temperature compensation measurement function
Delayed measurement
20 sets of panel setting memory
Interface - USB device, RS-232C, Handler/Scan/EXT I/O, and GPIB (option)
Areas of Application
Production testing for contact resistance of switches, relays, connectors, cables, printed circuit boards and other low resistance devices
Component testing of resistors, motors, fuses and heating elements
Incoming inspection and quality assurance testing
Conductivity evaluation for product design
Supplied with
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