5500A
Service Manual
1-6
1-4. 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 inches), standard rack increment, plus 1.5 cm (0.6
inch) for feet on bottom of unit;
• Width: 43.2 cm (17 inches), standard rack width
• Depth: 47.3 cm (18.6 inches) overall 5725A Amplifier:
• Height, 13.3 cm (5.25 inches), standard rack increment, plus 1.5 cm
(0.6 inch) for feet on bottom of unit;
• Width, 43.2 cm (17 inches), standard rack width
• Depth, 63.0 cm (24.8 inches) overall.
Weight (without options) 5500A Calibrator, 22 kg (49 lb); 5725A Amplifier 32 kg (70 pounds)
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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