DU-1200
Voltage and current calibrator
- Features
- Technical parameters
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5-inch TFT display
Voltage resolution up to 2uV
Current resolution up to 0.2uA
Pt500 temperature calibration functionKey words:- Voltage and current calibrator
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Range Resolution Output Range Accuracy Voltage Specifications 100mV 2uV ±1mV～100mV ±(0.03% of rdg + 5DGT ) 1V 20uV ±100mV～1V ±(0.03% of rdg + 5DGT ) 10V 0.2mV ±1V～10V ±(0.02% of rdg + 5DGT ) 30V 0.6mV ±10V～30V ±(0.03% of rdg + 5DGT ) Current Specifications 1mA 0.2uA ±50uA～1mA ±(0.03% of rdg + 5DGT ) 10mA 0.5uA ±1mA～10mA ±(0.015% of rdg + 3DGT ) 20mA 1uA ±10mA～20mA ±(0.01% of rdg + 1DGT ) 50m 1uA ±20mA～50mA ±(0.015% of rdg + 2DGT ) Pt 500 100.000Ω ----- ----- ±0.05% 280.977Ω ----- ----- ±0.05% Measurement Specifications Voltage Specifications 100mV 2uV ±1mV～100mV ±(0.03% of rdg + 5DGT ) 1V 20uV ±100mV～1V ±(0.03% of rdg + 5DGT ) 10V 0.2mV ±1V～10V ±(0.02% of rdg + 5DGT ) 30V 0.6mV ±10V～30V ±(0.03% of rdg + 5DGT ) Current Specifications 1 mA 0.2uA ±10uA～1mA ±(0.03% of rdg + 5DGT ) 10 mA 1uA ±1mA～10mA ±(0.015% of rdg + 3DGT ) 20 mA 1uA ±10mA～20mA ±(0.01% of rdg + 1DGT ) 50 mA 1uA ±20mA～50mA ±(0.015% of rdg + 2DGT ) Other Display Screen TFT LCD Measurement Speed 5 ～ 100 / S Power Supply 220Vac.50/60Hz,10VA Communication Interface RS232,GPIB(Optional) Dimensions (H x W x D) 112mm X 320mm X 260mm Weight 4.05Kg Note: The accuracy shown above is based on a 30-minute warm-up time, temperature between 21℃～28℃, and a purely resistive passive load at the output end. The maximum output and measurement temperature coefficient is 20ppm/°C
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