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TH2819A Precision LCR Meter



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■ 320×240 dot- matrix large-graphic LCD display
■ Chinese and English language user interface selectable
■ 2 different signal source output resistances: 30Ω and 100Ω
■ Open/Short/Load correction
■ 10 point list sweep function
■ Built-in comparator; 10 bins and bin counters
■ Test signal level monitor function
■ Automatic level adjustment function for V and I
■ 20 sets of settings saved and loaded
■ RS232C,HANDLER,GPIB interfaces
■ 0V,1.5V and 2V internal DC bias voltage
■ Capable to cperate with TH1773/TH1775 external DC bias current
■ Optional ±10 V( ±100mA) and 1A internal DC bias source

Test Parameter |Z|, |Y|, C, L, X, B, R, G, D, Q, θ ,DCR
, Turn-Ratio, Phase
Test Frequency 20Hz to 200KHz,
Resolution: 10mHz, Accuracy: 0.01%
Test Level Range Regual: 5mV to 2V, Turn-ratio: 5mV to 4
V,resolution: 1mV, Accuracy: 5%
Output Impedance 30 Ω and 100Ω selectable
Basic accuracy 0.05%
Measuring time (≥1kHz) Fast: 32ms, Med: 90ms, Slow: 650ms
Equivalent Circuit Series and Parallel
Ranging Mode Auto and Hold
Trigger Mode Internal, Manual, External and Bus
Averaging Rate 1-255
Display Range |Z|, R, X 0.00001 Ω — 99.9999 MΩ
DCR 1mΩ — 99.9999 Ω
|Y|,G,B 0.00001μS — 99.9999 S
C 0.00001 pF — 9.9999 F
L 0.00001 μH — 9999.99 H
D 0.00001 — 9.9999
Q 0.00001 — 9999.9
θ(DEG) -179.999º — 179.999 º
θ(RAD) -3.14159 — 3.14159
Turns-Ratio 1:0.01 — 100:1
Δ% -999.999% — 999.999%
Correction Function Open, Short and Load
Internal DC bias source 0V, 1.5V, 2V, Accuracy: 1%
Comparator Function 10 bins and bin counters
Memory 20 groups of control settings can be saved
Interface RS232C, HANDLER(options), GPIB
(options)
Working Temperature & Humidity 0℃ ∼ 40℃, ≤90%RH
Power supply Voltage 99V−121V,198V−242V
Frequency 47.5Hz−63Hz
Power Consumption ≤ 80VA
Dimensions (W×H×D) 400mmx150mmx430mm
Weight Approx. 9kg