Primary Calibration grade 100 kΩ Kelivin-Varley Voltage Divider
Used by National Measurement Institutes around the world
Built in Wheatstone Bridge allows for a self calibrating circuit
Employees "Zero tempco foil resistors"
Direct replacement for Fluke 720A
Maximum Output Current: 11 mA.
Breakdown Voltage: 2500 V to case at sea level; 2000 V to case at 10,000 feet above sea level.
Temperature Coefficient of Input Resistance: ±1.0 ppm/ºC.
Maximum Input Power: 10 W at 1.0 INPUT; 11 W at 1.1 INPUT.
Maximum Output Resistance: 66 kΩ, determined by shorting across the input and measuring the resistance across the output terminals
Thermal Voltages: <0.5 µV at the output terminals.
Operating Conditions: 0ºC to 50ºC; 35% RH to 55% RH; for operating conditions below 15ºC and above 35ºC, linearity must be derated 0.1 ppm/ºC from the temperature of calibration.
