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525A
Getting Started Guide
General Specifications
Warm up time
Settling time
Standard interface
Optional interface
Temperature performance
Electromagnetic compatibility
Temperature coefficient
Relative humidity
Altitude
Safety
Analog low isolation
Line power
Power consumption
Dimensions
Weight (without options)
10
Twice the time since last warmed up, to a maximum of 30 minutes.
Less than 5 seconds for all functions and ranges except as noted.
RS-232
IEEE-488 (GPIB)
0 °C to 50 °C
Operating
18 °C to 28 °C
Calibration (tcal)
–20 °C to 70 °C
Storage
CE: Conforms to EN61326
Temperature coefficient for temperatures outside tcal ±5 °C is
10 % of the 90 day specification (or 1 year if applicable) per °C
Operating <80 % to 30 °C, <70% to 40 °C, <40 % to 50 °C
Storage
<95 % noncondensing
Operating
3,050 m (10,000 ft) maximum
Nonoperating
12,200 m (40,000 ft) maximum
EN 61010, ANSI/ISA-S82.01-1994,
CAN/CSA-C22.2 No. 1010.1-92, NRTL
20 V
Line Voltage (selectable)
Line Frequency
Line Voltage Variation
15 VA maximum
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
4 kg (9 lb)
100 V/120 V or 220 V/240 V
47 to 63 Hz
±10 % about line voltage setting
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