FLUKE 5440B DIRECT VOLTS CALIBRATOR W/ 5440A CALIBRATOR PROCEDURE STORAGE MODULE

Description

FLUKE 5440B DIRECT VOLTS CALIBRATOR W/ 5440A CALIBRATOR  MODULE
The
5440B
direct voltage calibrator is equipped with bright displays for clear visibility at any viewing angle. The 5440B is easy to use because the 40-character, alphanumeric display provided in addition to the numeric output display, makes operating instructions and error messages clear and readable in engineering units and English messages instead of coded numerics.
For semi-automated testing, the 5440B lets a complete test sequence of up to 60 steps be stored in the internal Procedure Storage memory and recorded for later use in the interchangeable plug-in Procedure Storage modules. A test sequence is recalled and executed one step at a time with each touch of the NEXT STEP key.
The excellent accuracy specifications for the 5440B are easily maintained in any lab by performing the simple automatic calibration procedures, which store the calibration constants in non-volatile memory. No hardware adjustments are required.
Full accuracy over extended temperature range of 10°C
Completely automatic internal calibration—no mechanical adjustments
Simplified 5-minute external calibration to traceable standards
Procedure Storage module for single button test setup
Completely programmable through the GPIB/IEEE-488 interface
Serial printer output for calibration constants and instrument test results
Output voltage: 0 to 1100 V
Output current: 0 to 60 mA up to 22 V, except divided outputs: 0 to 25 mA up to 1100 V
Uncertainty specification: ±(PPM of Output + Microvolts) for 90 days
0 V to 11 V: 2.0 +5 µV
11 V to 22 V: 2.0 + 8 µV
22 V to 275 V: 3.5 + 100 µV
275 V to 1100 V: 3.5 + 400 µV
Divided output 0 V to 220 mV: 5 + 0.5 µV
Divided output 0.22 V to 2.2 V: 4.5 + 1.0 µV
Output stability: ±(PPM of Output + Microvolts) for 30 days. Specifications apply for initial stabilization of two hours, constant ambient temperature of ±1°C, constant line voltage, constant load, and measurement bandwidth of 0.1 Hz to 1 Hz
0 V to 11 V: 0.5 +3 µV
11 V to 22 V: 0.5 + 4.5 µV
22 V to 275 V: 1.0 + 60 µV
275 V to 1100 V: 1.0 + 300 µV
Divided output 0 mV to 220 mV: 2 + 0.3 µV
Divided output 0.22 V to 2.2 V: 2 + 0.7 µV
Resolution
0 V to 11 V: 1 µV
11 V to 22 V: 1 µV
22 V to 275 V: 10 µV
275 V to 1100 V: 100 µV
Divided output 0 V to 220 mV: 0.01 µV
Divided output 0.22 V to 2.2 V: 0.1 µV
Output noise at 10 Hz to 10 kHz bandwidth
0 mV to 220 mV: 5 µV
0.22 V to 2.2 V: 15 µV
0 V to 11 V: 30 µV
11 V to 22 V: 50 µV
22 V to 275 V: 150 µV
275 V to 1100 V: 300 µ
V
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