5500A
Operator Manual
1-10
1-15. General Specifications
Warmup 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 Interfaces
IEEE-488 (GPIB), RS-232, 5725ª Amplifier
Temperature Performance
• Operating: 0 °C to 50 °C
• Calibration (tcal): 15 °C to 35 °C
• Storage: -20 °C to 70 °C
Temperature Coefficient
Temperature Coefficient for temperatures outside tcal +5 °C is 0.1X/ °C of the
90-day specification (or 1-year, as applicable) per °C.
Relative Humidity
[1]
• Operating: <80 % to 30 °C, <70 % to 40 °C, <40 % to 50 °C
• Storage: <95 %, non-condensing
Altitude
• Operating: 3,050 m (10,000 ft) maximum
• Non-operating: 12,200 m (40,000 ft) maximum
Safety
Complies with IEC 1010-1 (1992-1); ANSI/ISA-S82.01-1994;
CAN/CSA-C22.2 No. 1010.1-92
Analog Low Isolation
20 V
EMC
Designed to comply with FCC Rules Part 15; VFG 243/1991. If used in areas with
Electromagnetic fields of 1 to 3 V/m, resistance outputs have a floor adder of
0.508 Ω. Performance not specified above 3 V/m. This instrument may be
susceptible to electro-static discharge (ESD) from direct contact to the binding posts.
Good static aware practices should be followed when handling this and other pieces
of electronic equipment.
Line Power
• Line Voltage (selectable): 100 V, 120 V, 220 V, 240 V
• Line Frequency: 47 Hz to 63 Hz
• Line Voltage Variation: ±10 % about line voltage setting
Power Consumption
5500A Calibrator, 300 VA; 5725A Amplifier, 750 VA
Dimensions
5500A Calibrator:
• Height: 17.8 cm (7 in), standard rack increment, plus 1.5 cm (0.6 in) for feet on
bottom of unit
• Width, 43.2 cm (17 in), standard rack width
• Depth: 47.3 cm (18.6 in) overall
5725A Amplifier:
• Height, 13.3 cm (5.25 in), standard rack increment, plus 1.5 cm (0.6 in) for feet on
bottom of unit
• Width, 43.2 cm (17 in), standard rack width
• Depth, 63.0 cm (24.8 in) overall.
Weight (without options)
5500A Calibrator, 22 kg (49 lb); 5725A Amplifier 32 kg (70 lb)
Absolute Uncertainty Definition
The 5500A specifications include stability, temperature coefficient, linearity, line and
load regulation, and the traceability of the external standards used for calibration.
You do not need to add anything to determine the total specification of the 5500A for
the temperature range indicated.
Specification Confidence
Interval
99 %
[1] After long periods of storage at high humidity, a drying out period (with the power on) of at least one week may be required.
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