FUTEK IPM52x (D520) Digital Display - Manual (Page 33)

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Impedance 50 Ohms 10 Mohm 10 Mohm 10 Mohm 10 Mohm 10 Mohm
Resolution 1 uA 1 uV 10 uV 10 uV 100 uV 1 mV
Over-range
Capability,
minimum
10%
10%
10%
10%
10%
10%
Normal Mode Rejection
Ratio
63 bB, 50/60 Hz
Common Mode
Rejection Ratio
130 dB, 50/60 Hz
Response Time 100 msec max to display (10 updates / sec)
Internal Resolution 22 bits
Conversion Time 52mS
Digital filter 60 Hz in 4 1/2 digit mode/50Hz in 5 1/2 digit mode
Warm Up Time 15 minutes
Operating Temp range -20°C to 60°C
Storage Temp range -20°C to 85°C
Humidity To 95%, non-condensing
AC supply voltage 115 or 220 VAC
Power Consumption 7 Watts maximum
Isolation
Signal Input to Earth Ground: Safety rated to 450 Vrms, 2200Vp high voltage test
Option board to Earth Ground: Safety rated to 450 Vrms, 2200Vp high voltage test
Option board to Signal Input: 400 Vp
Power to Earth Ground: Safety rated to 500 Vrms, 4000 Vp high voltage test
Main Bd. Relay Contact Rating : 30VDC @ 1 A