| INPUT
RESISTANCE: |
100 GigaOhms |
| MAXIMUM
ELECTRODE IMPEDANCE: |
300 MegaOhms |
| EQUIVALENT
INPUT NOISE (wideband): |
X1000 Gain <5 microvolts rms; X5000 Gain <2.5
microvolts rms; X10000 Gain <2.5 microvolts rms |
| CMMR: |
60 Hz >90dB; 120Hz >85dB |
| SIGNAL TO
NOISE RATIO: |
>110dB |
| GAIN: |
continuously variable over three ranges (+/-5%) : 0-1000,
0-5000, 0-10000 |
| D.C. OUTPUT OFFSET: |
continuously variable (switched in) : +-14 Volts |
| LOW FREQUENCY CUTOFF IN A.C. MODE: |
0.25 Hertz |
| FREQUENCY RESPONSE (+- 5 Volts
out): |
D.C. to 10 kHz (+/-5%) |
| OUTPUT HIGH FREQUENCY CUTOFFS (Hz
+/-5%): |
100, 250, 500, 1000, 2500, 5000, OUT |
| OUTPUT LOW FREQUENCY
CUTOFFS (Hz +/-5%): |
OUT, 0.5, 2, 20, 100, 200 |
| ATTENUATION BEYOND
CUTOFFS: |
12 dB per octave; 40 dB per decade Active Butterworth
Filters |
| OUTPUT VOLTAGE (maximum): |
+- 14 Volts/channel |
| OUTPUT IMPEDANCE: |
Approximately 50 ohms |
| OUTPUT RESISTANCE: |
50 Ohms/channel |
| ISOLATION, input/output: |
2500 VRMS 60Hz |
| LEAKAGE CURRENT, input/output: |
<2uA at 120 VAC 60Hz |
| POWER SUPPLY: |
85-265 VAC 50-60 Hz, auto-switching |
| FUSE: |
1/2 Amp Slo-Blow |
| ENCLOSURE: |
Flame retardant ABS, UL flammability rating 94V-O |
| DIMENSIONS: |
11" x 7.75" x 3" (280mm x 200mm x 75mm) |
| WEIGHT: |
Approx. 3lbs (1.4kg) |
| WARRANTY: |
5 years |
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