Fluke Biomedical RF303 - Manual (Page 20)

RF303
Operators Manual
1-10
Test Load Section
Main Test Load
Selections........................................................15
Selection range ...............................................50 to 750 e
Step size..........................................................50 e
Duty Cycle .......................................................50 % @ 400 W (maximum 30 seconds
ON during any one-minute period)
Resonance impedance variation ..................... ± 0.5 dB maximum (<10 MHz)
Accuracy (DC to 500 kHz)...................................± 4 % of selected value measured at
calibration to: ± 1 % (across the entire
operating temperature range)
Auxiliary Leakage Test Load Fixed:
200 e
Accuracy..........................................................± 4 %
Power rating ....................................................225 W
Input Capacitance (nominal)
Active to dispersive .........................................30 pF
Active or Dispersive to Earth ground...............40 pF
Battery
Type: Sealed lead-acid
Voltage ................................................................12 volts nominal
Capacity ..............................................................2.2 A H
Field serviceable .................................................No
Typical time between recharges..........................2-hour minimum
Battery cycles ......................................................200
Recharging ..........................................................Instrument has internal, automatic
charger that is activated when unit is
plugged into wall with power cord. No
external charger required.
Auxiliary Contact Quality Monitor
Testing Feature ...................................................The main test load section is used to
perform a simple Auxiliary Contact
Quality Monitor Testing Feature
(CQM) operational check.
Display
Type ....................................................................LCD, 7-segment
Display size .........................................................Four full digits
Overall display size .............................................2.0” x 0.75”