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TD1500 High-precision DC Testing System1
Electronic Instrumentmulti-functional DC standard sourceDC Multifunction Calibrator
Tunkia Co., Ltd.
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Product Description 1. Product overviewTD1500 is a wide range, high precision, multi-functional DC standard source precision instrument. It can directly output DC voltage, current, power and electric energy with high stability and high accuracy. The best measurement uncertainty has three specifications of Class 0.01 / Class 0.02 / Class 0.05, which is suitable for verification or calibration of various types of DC measuring instruments. The technical performance of the equipment is in the leading Class among similar products, and it is widely used in electric power, measurement, manufacturing, scientific research and other fields to establish DC measurement standards.2. Product characteristicsStandard source: 1 mV ~ 1100 V (1150 V @ electric energy selection) Standard source: 1 μ A ~33 A / 100 A (optional) Standard source of DC voltage: 100 μ V~4.4 V (optional) Measurement function of DC voltage: 10 μ V ~ 4.4 V (optional) A variety of quantity and value output mode Special automatic test software (optional) Support for remote control adjustment output (optional) Verification of DC electricity meter (functional option) Secondary signal measurement of the transmitter (functional option) 3.Technical specifications3.1 DC Voltage Output DCVRangeShort-Term Stability(%/Min)Optimum Measurement Uncertainty(k=2)(Ppm*Rd+Ppm *Rg)MaximumLoadCurrent (mA)Class0.05Class0.02Class0.01Class 0.05Class 0.02Class 0.0110 mV0.010.0050.003200 + 5 μV100 + 5 μV100 + 5 μV10030 mV0.010.0050.003200 + 5 μV100 + 5 μV100 + 5 μV100100 mV0.010.0050.003200 + 5 μV100 + 5 μV100 + 5 μV100300 mV0.010.0050.003200 + 5 μV100 + 5 μV100 + 5 μV1001 V0.0050.0050.002200 + 100100 + 5060 + 405003 V0.0050.0050.002200 + 100100 + 5060 + 4050010 V0.0050.0050.002200 + 100100 + 5060 + 4050030 V0.0050.0050.002300 + 200120 + 8060 + 40800100 V0.0050.0050.002300 + 200120 + 8060 + 40300300 V0.0050.0050.002300 + 200120 + 8060 + 40100600 V0.0050.0050.002300 + 200120 + 8060 + 40501000 V0.0050.0050.002300 + 200120 + 8060 + 4030Note : RD is the read value and RG is the range value3.2 DC current output DCIRangeShort-Term Stability(%/Min)Optimum Measurement Uncertainty (k=2) (Ppm*Rd+Ppm *Rg)MaximumLoadVoltage (V)Class 0.05Class 0.02Class 0.01Class 0.05Class 0.02Class 0.0110 μA0.010.010.01300 + 200300 + 200300 + 2001 130 μA0.010.0050.005300 + 200120 + 80120 + 801 1100 μA0.010.0050.005300 + 200120 + 80120 + 801 1300 μA0.010.0050.005300 + 200120 + 80120 + 801 11 mA0.010.0050.003300 + 200120 + 80100 + 501 13 mA0.010.0050.003300 + 200120 + 80100 + 501 110 mA0.010.0050.003300 + 200120 + 80100 + 501 130 mA0.010.0050.003300 + 200120 + 80100 + 501 1100 mA0.010.0050.003300 + 200120 + 80100 + 501 1300 mA0.010.0050.002300 + 200120 + 8060 + 401 11 A0.010.0050.002300 + 200120 + 8060 + 401 13 A0.010.0050.002300 + 200120 + 8060 + 40410 A0.010.0050.002300 + 200120 + 8060 + 40430 A0.010.0050.002300 + 200120 + 8060 + 403100 A0.010.0050.002300 + 200120 + 8060 + 403 3.3 DC Power / Energy Specification (power optional)Dc Power /PowerOutput RangeA combination of a DC voltage and a DC current (or asmall DC signal voltage)Uncertainty Of MeasurementVoltage measurement uncertainty + uncertainty of current measurement (or uncertainty of small DC signal voltagemeasurement)Electric Energy PulseStandard Electrical Energy Pulse InputThe high-frequency full range value corresponds to 60 kHz;The low-frequency full range value corresponds to 6 Hz;Pulse OutputFrequencyThe output frequency jitter time was < 10 μ sAnnual Stability Of The ClockFrequencyBetter than ± 50 ppmStandard Electrical Energy Pulse InputSignal amplitude is 5V, with a TTL Class;capable ≤ 200 kHz;FH = 60 kHz power value / voltage range value / current range valueFL = 60 kHz power value / voltage range value / currentrange value / 10000Electric EnergyError DisplayAutomatically displayed with a resolution of 0.0001%3.4 DC small signal voltage output (optional)RangeShort-term Stability(%/min)MeasurementUncertainty (k=2)(ppm*RD+ppm *RG/μV )Maximum LoadCurrent(mA)1 mV1 μV120 + 2 μV≤ 103 mV1 μV120 + 2 μV≤ 1010 mV1 μV120 + 2 μV≤ 10 30 mV1 μV120 + 2 μV≤ 10100 mV0.005120 + 80≤ 10300 mV0.005120 + 80≤ 101 V0.005120 + 80≤ 104 V0.005120 + 80≤ 10 3.5 Small DC signal measurement (optional)Voltage / Current rangeMeasuring RangeOptimum MeasurementUncertainty (k=2)(ppm*RD+ppm *RG)1 V±(0~ 1.2) V60 + 4010 V±(0~ 12) V60 + 402 mA±(0~2.4) mA60 + 4020 mA±(0~24) mA60 + 40Note : RD is the reading value and RG is the range value4. General technical specificationsPower SupplyAC (220±22) V ,(50±2) HzPreheating time30 MinutesMax. Powerdissipation700 VATemperature PerformanceOperating temperature: 0°C~40°C;Calibration temperature: 18°C~28°C;Storage temperature: -20°C~70°CHumidityPerformanceWorking Humidity: <80% @ 30°C, <70% @ 40°C, and <40% @ 50°CStorage humidity: (20%~80%) R · H, no condensationAltitude< 3000 mWeightAbout 17.5kgConnect modeThe RS232 interfaceOutline446 mm (W) × 522 mm (D) × 197 mm (H) Company Profile
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