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U2837C LCR Meter
Voltage: 380V 50Hz
Brand: YUDA
Certificate: ISO9001, CEfrequency points
Basic accuracy: 0.05%
Test level: 50mV - 1.0V, resolution:10mV
Test speed: Fast: 50, Med: 10, Slow: 2.5 (meas/sec) Internal bias:
Output Impedance: 10Ω,50Ω, 100Ω
keywords: LCR Meter Capacitance Meter
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- Commodity name: U2837C LCR Meter
- Commodity ID: 1070408678994759680
Test frequency: 50Hz – 100kHz, 16 typical Model: RGH-A 315/90<BR> Voltage: 380V 50Hz <BR> Brand: YUDA<BR> Certificate: ISO9001, CEfrequency points<BR> Basic accuracy: 0.05%<BR> Test level: 50mV - 1.0V, resolution:10mV<BR> Test speed: Fast: 50, Med: 10, Slow: 2.5 (meas/sec) Internal bias:<BR> Output Impedance: 10Ω,50Ω, 100Ω
Brief Introduction:
U2837C is a whole new generation of general LCR meter with high-performance, beautiful appearance and easy operation. This product integrates transformer test function. By using specialized test fixture, turns ratio (N, 1 / N), mutual inductance (M), primary and secondary inductance, primary and secondary DC resistance can be measured without changing test line modes. Meanwhile, adjustable DC bias current can be provided for testing communication transformers and small power choking coils.
Features:
■ Chinese display and easy operation
■ 50Hz-100kHz,16 typical frequency points
■ Basic accuracy: 0.1%, six digits resolution
■ Built-in ±5V bias voltage source
■ Transformer parameter testing function
■ Compatible with Agilent 4263B
■ High speed and efficiency measurement: Max. 50meas / sec (with display)
■ Support U-disk upgrade and rapid storage of test data to U-disk
■ Real-time storage of all parameters without losing after shutdown
General Specifications:
Temperature & Humidity 0°C-40°C, ≤90%RH Power Requirements Voltage 99V - 242V Frequency 47.5Hz-63Hz Power ≤ 20 VA Dimension(W×H×D) 280mm×88mm×320mm Weight approx. 2.5kg -
Measurement function Test parameter LCR parameters Z|,C,L,R, X, |Y|,B,G,ESR,D,Q,θ, Transformer parameters DCR,M,N,1/N,L2,DCR2 Basic Accuracy 0.05% Measuring speed Fast: 50, Med: 10, Slow: 2.5 (meas/sec) Equivalent circuit Series and Parallel Ranging mode Auto, Hold Trigger mode Internal, Manual,Auto, External and Bus Correction Open / short Display 480*272,4.3-inch TFT color screen Memory Internal:100 groups,External:500 groups(U-disk) Test signal Test frequency 50Hz – 100kHz, 16 typical frequency points Output Impedance 10Ω,50Ω,100Ω Test level 50mV - 1.0V, resolution:10mV DC bias -5V ~ +5V, continuously adjustable (option) Measurement display range Ls、Lp 0.00001μH~99.9999kH Cs、Cp 0.00001pF~99.9999mF R、Rs、Rp、X、Z 0.00001Ω~99.9999MΩ G、Y、B 0.00001μS~99.9999S ESR 0.00001mΩ~99.9999kΩ D 0.00001~99.9999 Q 0.00001~99999.9 qr -3.14159~3.14159 qd -180.000°~180.000° D% -99.9999%~999.999% N,1/N 0.001 ~ 999.99 M,L2 0.001μH~99.99kH DCR 0.01mW ~ 1.9999MW Comparator and interface Comparators 5 bins, BIN1 – BIN3,NG,AUX,PASS/FAIL LED display Interfaces RS232C/USB-HOST/USB-CDC/ USB-TMC/HANDLER(options) -
U2837C LCR Meter
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AC test: 0.05kV-5kV ±(2% reading+5 digits)(50、60Hz selectable)
DC test: 0.05kV-6kV ±(2% reading+5 digits)
Output channel: 0.05kV – 1kV ±(1.0% reading+2V)
Grouping test function: AC
Interface configuration: PLC,RS232C
Basic accuracy: 0.1%
Test level: 0.6Vrms
Test speed: 10meas/sec(Fast), 5meas/sec(Med), 2meas/sec(Slow)
Internal bias: -----
Output Impedance: 100 Ω
Basic accuracy: 0.1%
Test level: 0.6Vrms
Test speed: 10meas/sec(Fast), 5meas/sec(Med), 2meas/sec(Slow)
Internal bias: -----
Output Impedance: 100 Ω
Basic accuracy: 0.1%
Test level: 0.6Vrms
Test speed: 10meas/sec(Fast), 5meas/sec(Mid), 2meas/sec(Slow)
Internal bias: -----
Output Impedance: 100 Ω
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