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TD2550 Non-touch Static Voltmeters Calibration Device1
Electronic InstrumentNon-touch Static Voltmeters Calibration DeviceVoltmeters Calibration Device
Tunkia Co., Ltd.
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Product Description TD2550 Calibration Apparatus for Non-touch Static Voltmeters1. SummaryTD2550 is a high precision, high stability high pressure standard source instrument. It can output DCV up to 20 kV(30kV is customizable). It's applied for calibrating non-contact electrostatic voltmeter, high voltage electrostatic voltmeter, DC high voltage meter, high voltage probe etc. 2. FeaturesBipolar DCV output: 500 V ~ 20 kV (30kV is customable).With standard plate electrode, insulated support, and a device with a distance regulator.Equip with standard plate electrode.Equip with insulation support with distance regulator.Voltage indicators for safety warning.Short-circuit and overload protection.LCD touch screenRS232 interface 3. Application ☆ Calibrate Non-Touch Static VoltmetersDC voltage (DCV) output: 500 V ~ 20 kV (30 kV can be customized)Plate electrode: 500 mm500 mm2 mmMax distance: anterior and posterior 300 mm, up and down 30 mmApply to the calibration of non-touch static voltmeters. 4. Characteristics☆ Bipolar OutputTD2500 designed for bipolar, and program controlled output negative polarity DC voltage.☆ Multiple Output Mode"Direct output"mode,User can set output value by touch screen.Touch "Calibraion point"of screen for "% setting". ☆ Distance RegulatorWith a digital distance regulator, which can move backwards and forwards, up and down.Max distance: anterior and posterior 300 mm, up and down 30 mm5. Specifications5.1 HV outputRangeResolutionStability (%/min)Accuracy±(ppm of reading + ppm of range) [1]MaxBurden (mA)Class 0.1Class 0.05Class 0.1Class 0.055 kV10 mV0.030.02600 + 400300 + 2001.520 kV100 mV0.030.02600 + 400300 + 2001.530 kV[2]100 mV0.030.02600 + 400300 + 2001.0Note [1] : (ppm = parts per million) (e.g.,10ppm = 0.001%).Note [2] : 30 kV is optional model.Output range: 500 V ~ 30 kV, 6 digits display, fineness: 0.002%*RG.Load impact: Change in accuracy from no load to full load <0.01%*RG.Protection: arc protection, short circuit protection, and overload protection.Ripple coefficient: ≤ 0.2%. 5.2 Mechanical structural characteristicsPlate electrode (aluminum) size: 500 mm × 500 mm × 2 mm (width × height × thickness).Distance regulator: moves anterior and posterior, up and down.Max distance: anterior and posterior 300 mm, up and down 30 mm Device can hold non-contact electrostatic voltmeters width from 55 mm to 95 mm. 6. General SpecificationsPower SupplyAC (220±22) V,(50 ± 2) HzTemperatureWorking temperature:0°C~45°C;Storage temperature:-20°C~70°CHumidity Working humidity:< 80% @ 30°C,< 70% @ 40°C,< 40% @ 50°CStorage humidity:(20%~80%) R·H,non-condensingInterfaceRS232 interface 7. Ordering Information Company Profile
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