Martel Electronics 3001 - Manual (Page 84)

12.2 DC Voltage Specifications, Output
Absolute Uncertainty,
tcal ±5 °C
± (ppm of output +µV) Stability
24 hours, ±1 °C Maximum
Ranges 1 90 days 1 year ± (ppm of output +µV) Resolution Burden 2
0 to 100.000 mV 25 3 30 3 5 ppm +2 1 µV 10 mA
0 to 1.00000 V 25 10 30 10 4 ppm + 10 10 µV 10 mA
0 to 10.0000 V 25 100 30 100 4 ppm + 100 100 µV 10 mA
0 to 100.000 V 25 1 mV 30 1 mV 5 ppm + 1 mV 1 mV 1 mA
TC Output and Input
-10 to 75.000 mV 25 3 µV 30 3 µV 5 ppm + 2 µV 1 µV 10
Ω
1. All outputs are positive only.
2. Remote sensing is not provided. Output resistance is < 1
Ω
Noise
Bandwidth 0.1 to 10 Hz p-p Bandwidth
Ranges ± (ppm of output +µV) 10 Hz to 10 kHz rms µV
0 to 100.000 mV 1 µV 6 µV
0 to 1.00000 V 10 µV 60 µV
0 to 10.0000 V 100 µV 600 µV
0 to 100.000 V 10 ppm+1 mV 20 mV
12.3 DC Voltage Specifications, Isolated Input
Absolute Uncertainty,
Ranges tcal ±5 °C, ± (ppm of reading + mV) Resolution
0 to 10.0000 V 50 0.2 100 µV
0 to 100.000 V 50 2.0 1 mV
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