Unitest Hexagon 710 - Page 72

DBm Display
Impdeance Measurement Range Accuracy Frequency Range
600 Ω
-11,76 dBm...54,25 dBm ± (0,25dB+2D) 40 Hz...20 kHz
Input impedance: 10 MΩ, 30 pF nominal
Peak Value Detection CREST (Peak Hold)
Accuracy: specified accuracy ±100 D
For modifications > 0,8 ms
DC Voltage
Measurement Range Hexagon 710 Hexagon 720
Accuracy
500,00 mV; 5,0000 V; 50,000 V ± (0,03% rdg. + 2 D) ± (0,02% rdg. + 2 D)
500,00 V ± (0,05% rdg. + 2 D) ± (0,04% rdg. + 2 D)
1000,0 V ± (0,1% rdg. + 2 D) ± (0,05% rdg. + 2 D)
NMRR: ..................................>60 dB (50/60 Hz)
CMRR: ..................................>120 dB (0...60 Hz, Rs=1kOhm)
Input impedance: ..................10 MOhm, 30 pF nominal (80 pF nominal for
500 mV range)
Resistance
Measurement Range Hexagon 710 Hexagon 720
Accuracy
500,00 Ω ± (0,07% rdg. + 10 D)
5,0000 kΩ ± (0,1% rdg. + 6 D)
50,000 kΩ ± (0,07% rdg. + 2 D)
500,00 kΩ
5,0000 MΩ ± (0,4% rdg. + 6 D) ± (0,2% rdg. + 6 D)
50,000 MΩ ± (2,0% rdg. + 6 D) ± (2,0% rdg. + 6 D)
Test voltage <1,3 V DC (<3 v DC for 500 Ω range)
Overload protection: 600 V ACrms /DC UNITEST Hexagon 710
1050 Vrms, 1450 Vss UNITEST Hexagon 720
Acoustic Continuity Test
Acoustic signal: approx. 20...200 Ω (response time: < 100 ms)
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Technical Data