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China, Chinese Multifunction Calibrator for 3.5 DMMs with Clamp Meter Calibration TUNKIA TD18551 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratormultifunction calibratorclamp meter calibration
Tunkia Co., Ltd.
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Product Description TD1855 Multi-function Calibrator Summary TD1855 is a multi-function calibrator, integrates AC\DC voltage source, AC\DC current source, DC resistance source, etc. The accuracy class is 0.05. It's applied to calibrating 3.5 digits multimeter, voltmeter, ammeter, ohmmeter, power meter.Features DC voltage output: 20 mV ~ 1100 VDC current output: 2 μA ~ 22 A(33 A is optional)AC voltage output: 20 mV ~ 1100 VAC current output: 200 μA ~ 22 A(33 A is optional)Sinusoidal wave frequency: 45 Hz ~ 1100 HzSimulated DC resistance: 10 Ω ~ 220 MΩ 2 MHz square wave frequency output Phase outputAC/DC power outputRemote adjustment (optional) Clamp meter calibration (optional)Transducer calibration(optional) Application ☆ Calibrate AC\DC electrical measuring instrumentsDCV output: 20 mV ~ 1100 VDCI output: 2 μA ~ 22 A\33 AACV output: 20 mV ~ 1100 V, 45 Hz ~ 1100 HzACI output: 200 μA ~ 22 A\33 A, 45 Hz ~ 1100 HzRES output: 10 Ω ~ 220 MΩFrequency output: 1 Hz ~ 2 MHzCalibrate digital multimeter, AC/DC voltmeter, AC/DC ammeter, DC ohmmeter, frequency meter.☆ Calibrate AC\DC power metersCalibrate DC power meter, real power meter, phantom power meter, apparent power meter, power frequency phase meter and power factor meter. ☆ Calibrate clamp ammeter (optional)Equivalent to 1000AT current through input 20A current to the 50T Coil, which is suitable for calibrating DC clamp meters. ☆ Calibrate AC/DC Transducer (optional)DC small-signal measurement. (Vmax: 12 V, Imax: 24 mA)Calibrate the proportional error of AC/DC voltage/current transducer. Appearance ☆ Front\Side PanelItemDescription1LCD touch screen.2Operation panel.3Simulated DC resistance output terminals.4AC/DC voltage output terminals.5AC/DC current output terminals.6Handle: used for carrying instruments.7Input terminals for DC transducer. ☆ Rear PanelItemDescription1Pulse frequency output terminals.2Remote box interface.3RS232 communication interface.4Chassis ground binding post.5AC 220V power interface.6Cooling vents. Characteristics ☆ Multiple output\adjustment methods"Direct output" mode: the value output can be set directly by physical key or touch screen.Calibration of the analog pointer meter usually needs to test scale by scale, especially "differences between rising and falling" (the change caused by the rise and fall of the calibration point). Remote box can realize the coarse and fine adjustment of current or voltage. Specifications 6.1 DC Voltage/Current OutputRangeResolutionStability (±±%/min)Accuracy±(ppm*RD+ppm*RG)[1]Max burden (mA)Ripple Factor(%)200 mV1 μV0.01300 + 200300<0.52 V10 μV0.01300 + 200500<0.510 V100 μV0.01300 + 200500<0.530 V100 μV0.01300 + 200800<0.5100 V1 mV0.01300 + 200300<0.5300 V1 mV0.01300 + 200100<0.5600 V1 mV0.01300 + 20050<0.51000 V10 mV0.01300 + 20030<0.5 RangeResolutionStability(±±%/min)Accuracy ±(ppm*RD+ppm*RG)Compliance Voltage (V)Ripple Factor(%)20μA100pA0.01300 + 20010<0.5200μA1 nA0.01300 + 2009<0.52mA10 nA0.01300 + 2009<0.520mA100 nA0.01300 + 2009<0.5200 mA1 μA0.01300 + 2009<0.52 A10 μA0.01300 + 2003.5<0.510 A100 μA0.01300 + 2002.5<0.520 A (30 A)[2]100 μA0.01300 + 2002.5<0.5Note[1]: RD is the reading value, RG is the range value;Note[2]: The 30 A range is optional.Voltage output range: 20 mV ~ 1100 VCurrent output range: 2 μA ~ 22 A\33 AProtections: voltage source short-circuit protection, current source open-circuit protection, overload protection6.2 AC Voltage/Current OutputRangeResolutionStability (±±%/min)Accuracy ±(ppm*RD+ppm*RG)Max Burden (mA)Harmonic (%)200 mV1 μV50 μV300 + 60 μV500<1.02 V10 μV0.01300 + 200500<0.510 V100 μV0.01300 + 200800< 0.530 V100 μV0.01300 + 200800< 0.5100 V1 mV0.01300 + 200300< 0.5300 V1 mV0.01300 + 200100< 0.5600 V1 mV0.01300 + 20050< 0.51000 V10 mV0.01300 + 20030< 0.5 RangeResolutionStability (±±%/min)Accuracy ±(ppm*RD+ppm*RG)Compliance Voltage (V)Harmonic (%)2 mA10 nA0.6 μA300 +0.6 μA50<0.520 mA100 nA0.01300 + 20050<0.5200 mA1 μA0.01300 + 20050<0.51 A10 μA0.01300 + 20015<0.52 A10 μA0.01300 + 20010<0.55 A10 μA0.01300 + 2005<0.520 A(30 A)[1]100 μA0.01300 + 2002.5<0.5Note [1]: 30 A range is optional.Voltage output range: 20 mV ~ 1100 VCurrent output range: 200 μA ~ 22 A\33 AVoltage and current output frequency: 45 Hz ~ 1100 HzProtections: voltage source short-circuit protection, current source open-circuit protection, overload protection6.3 Simulated DC ResistanceRangeResolutionAccuracy ±(ppm*RD+ppm*RG)Allowable Current100 Ω1 mΩ300 + 2001mA~80 mA300 Ω1 mΩ300 + 2001mA~80 mA1 kΩ10 mΩ300 + 200100μA~8 mA3kΩ10 mΩ300 + 200100μA~8 mA10 kΩ100 mΩ300 + 20010μA~0.8 mA30 kΩ100 mΩ300 + 20010μA~0.8 mA100 kΩ1 Ω300 + 20010μA~0.8 mA300 kΩ1 Ω300 + 2001μA~80 μA1 MΩ10 Ω300 + 2001μA~80 μA10 MΩ100 Ω600 + 400100nA~8 μA100 MΩ1000 Ω3000 + 200010nA~0.8 μA200 MΩ1000 Ω3500 + 250010nA~0.8 μAOutput range: 10 Ω ~ 220 MΩOver-current and reverse connection protection6.4 Sinusoidal Wave Frequency OutputOutput Range[1]ResolutionAccuracy45.0000 Hz ≤ F ≤ 99.9999 Hz0.0001 Hz±0.01%100.000 Hz ≤ F ≤ 999.999 Hz0.001 Hz±0.01%1000.00 Hz ≤ F ≤ 1100.00 Hz0.01 Hz±0.01%Note [1]: The output mode is AC voltage or AC current. 6.5 AC/DC Power OutputFrequency Range (f)Voltage Range (U)Current Range (I)Optimum Accuracy %*power output [1][2]DC20 mV ~ 1100 V2 μA ~ 22 A/33 A±0.145 Hz ~ 65 Hz3 V ~ 600 V0.2 mA ~ 22 A/33 A±0.1 6.6 Phase and Power Factor Output(45 Hz~65 Hz)PhasePower FactorAccuracyWATTSVARSλ=cosφPhasePower Factor0°90°1.00000.1°0.000%10°80°0.98480.1°0.031%20°70°0.93970.1°0.064%30°60°0.86600.1°0.101%40°50°0.76600.1°0.147%50°40°0.64290.1°0.208%60°30°0.50000.1°0.302%70°30°0.34200.1°0.480%80°10°0.17370.1°0.990%90°0°0.00000.1°-Note [1]: Phase range: 0.000 ° ~ 359.999 °, fineness: 0.005 °Note [2]: Power factor range: -1 ~ 0 ~ 1, fineness: 0.000 1Note [3]: Calculation formulas for the accuracy of other power factor: 6.7 Pulse Frequency Output Range[1]ResolutionAccuracyShake1.000 00 Hz ≤ F ≤ 9.999 99 Hz10 μHz±(20 ppm*RD + 20 μHz)<20 ns10.000 0 Hz ≤ F ≤ 99.999 9 Hz0.1 mHz100.000 Hz ≤ F ≤ 999.999 Hz1 mHz1.000 00 kHz ≤ F ≤ 9.999 99 kHz10 mHz10.000 0 kHz ≤ F ≤ 99.999 9 kHz0.1 Hz100.000 kHz ≤ F ≤ 999.999 kHz1 Hz1.000 00 MHz ≤ F ≤ 2.000 00 MHz10 HzNote [1]: The output type is TTL level. 6.8 DC Small-signal Measurement (optional)TypeRangeRangeAccuracyDCV1 V±(0~1.2) V±(0.006%*RD + 0.004%*RG)10 V±(0~12) V±(0.006%*RD + 0.004%*RG)DCI2 mA±(0~2.4) mA±(0.006%*RD + 0.004%*RG)20 mA±(0~24) mA±(0.006%*RD + 0.004%*RG) General Specifications Power supplyAC (220±22) V,(50±2) HzMaximum power consumption600 VAWarm up timeTwice the time since last warmed up, to a maximum of 30 minutes.Temperature performanceOperating temperature: 0°C ~ 40°CCalibration temperature: 18°C ~ 28°CStorage temperature: -20°C ~ 70°CHumidity performanceOperating humidity: <80% @ 30°C,<70% @ 40°CStorage humidity: (20%~80%) R·H,No condensation Communication interfaceRS232Dimensions475 mm(W)× 400 mm (D) × 190 mm (H), excluding handles and feets.WeightAbout 19.5 kg Company Profile
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