Martel Electronics M2000 - Manual (Page 26)

XVI. SPECIFICATIONS
General Specifications
Warm up time Twice the time since last warmed up, to a maximum of 30 minutes.
Settling time Less than 5 seconds for all functions and ranges except as noted.
Standard interface RS-232
Optional interface IEEE-488 (GPIB)
Temperature performance Operating 0 °C to 50 °C
Calibration (tcal) 18 °C to 28 °C
Storage -20 °C to 70 °C
Electromagnetic compatibility CE: Conforms to EN61326
Temperature coefficient Temperature coefficient for temperatures outside tcal ±5 °C is
10 % of the 90 day specification (or 1 year if applicable) per °C
Relative humidity Operating <80 % to 30 °C, <70% to 40 °C, <40 % to 50 °C
Storage
<95 % noncondensing
Altitude Operating 3,050 m (10,000 ft) maximum
Nonoperating 12,200 m (40,000 ft) maximum
Safety EN 61010 Second, ANSI/ISA-S82.01-1994,
CAN/CSA-C22.2 No. 1010.1-92, NRTL
Analog low isolation 20 V
Line power Line Voltage (selectable) 100 V/120 V or 220 V/240 V
Line Frequency 47 to 63 Hz
Line Voltage Variation ±10 % about line voltage setting
Power consumption 15 VA maximum
Dimensions Height 13.3 cm (5.25 in) plus 1.5 cm (0.6 in) four feet on bottom
Width ¾ standard rack width
Depth 47.3 cm (18.6 in) overall
Weight (without options) 4 kg (9 lb)
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 20 30 20 4 ppm +20 10
µV 10
mA
0 to 10.0000 V 25 200 30 200 4 ppm +200 100
µV 10
mA
0 to 100.000 V 25 2 mV 30 2 mV 5 ppm +1 mV 1 mV 1 mA
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
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