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(Full specifications can be found on datasheet)
Input Resistance:100 kΩ ±50 ppm at 1.0 INPUT; 110 kW ±50 ppm at 1.1 INPUT.
Ratio Range: 0 to 1.0 of input at 1.0 INPUT; 0 to 1.1 at 1.1 Input.
Resolution: 0.1 ppm with 7 decades.
Absolute Linearity: At 23ºC, at low power; defined relative to zero and full scale outputs, at the output terminals. Quantitatively it is [Vout/ Vin] - S, where S is the dial setting. ±0.1 ppm for S = 0.1 to 1.1. ±0.1 (10S)1/3 ppm for S = 0 to 0. 1.
Short Term Linearity Stability: When maintained under standard laboratory conditions of ± l ºC and applied voltage of <100 V, linearity shall have a stability of ±0.01 ppm per day, and ±0.1 ppm per month.
Long Term Linearity Stability:
± 1.0 ppm/year for S = 0.1 to 1. 1.
± 1.0(10S)2/3 ppm/year for S = 0 to 0.1.
Self-calibration restores linearity to 0.1 ppm.
Temperature Coefficient of Linearity: ±0.1 ppm/ºC for S = 0.1 to 1.1. ±0.1(10S)2/3 ppm/ºC for S = 0 to 0.1.
Power Coefficient of Linearity: ±0.2 ppm/W for S = 0.1 to 1.1. ±0.2(10S)2 ppm/W for S = 0 to 0.1.
Maximum Input Voltage: 1000 V at 1.0 INPUT; 1100 V at 1.1 INPUT.
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.
