Shenzhen Kuaiqu Electronic Co., Ltd
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$1,099.00 USD
Precio habitual
$2,198.00 USD
Precio de oferta
$1,099.00 USD
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ET3502 Benchtop High-Frequency LCR Meter: Precision for 10Hz-200kHz Components
Need reliable testing for mid-to-high frequency components? The ET3502 delivers 0.05% basic accuracy and a 10Hz-200kHz continuous adjustable frequency range —ideal for electronics R&D, component inspection, and production line quality control.
User-Friendly & Sturdy Design
Clear Display : 7-inch TFT LCD (800*480 resolution) shows all parameters (Cp-D, Ls-Q, Rs-Xs, etc.) clearly; 6 1/2-digit resolution for precise readings; bilingual (Chinese/English) interface.
Easy Operation : Tactile buttons for quick mode switching; supports internal/manual/external/bus trigger; 10-point list scanning for batch testing.
Durable Build : Compact size (330mm285mm 136mm, 3.6kg) fits lab benches; anti-interference design ensures stable measurements; operates in 0°C-40°C environments.
Key Specifications
Parameter
Detail
Model
ET3502
Test Frequency
10Hz-200kHz, continuous adjustable (1mHz step), 0.01% frequency accuracy
Basic Accuracy
0.05%
Measurement Parameters
Cp-D/Cp-Q/Cp-G/Cp-Rp, Cs-D/Cs-Q/Cs-Rs, Lp-D/Lp-Q/Lp-Rp, Ls-D/Ls-Q/Ls-Rs, Rs-Xs,
Measuring Range
C:0.001pF~99.9999F; L:0.001nH~99.9999kH; R/
Test Signal
Voltage:0~2Vrms (1mV step); Current:100μA~20mA rms; 30Ω/100Ω optional source impedance
Bias Voltage
Internal:-2V~+2V (voltage), -20mA~+20mA (current); External:-60V~+60V (voltage)
Measurement Speed
Fast:50/s, Medium:10/s, Slow:1.25/s; Custom:0.5-200/s (>1kHz)
Connectivity
RS232, USB (Host/Device), Handler; GPIB optional
Extra Functions
10-grade sorting/counting, 100 sets self-calibration data, open/short/load calibration
Core Advantages
High Precision : 0.05% accuracy + 1mHz frequency step captures tiny component variations (e.g., parasitic parameters of semiconductors).
Versatile Testing : Works for passive components (capacitors/inductors), semiconductors, PCBs, and dielectric materials.
Efficient Batch Testing : 10-point list scanning + 10-grade sorting speed up production line inspection.
Flexible Bias Options : Internal/external bias supports testing of bias-sensitive components (varactor diodes, ferrites).
Applicable Scenarios
Electronics R&D : Analyze impedance of high-frequency components (e.g., PCB antennas, RF inductors) and C-V characteristics of semiconductors.
Component Inspection : Check quality of capacitors, inductors, and chip components with 10-grade sorting.
Production Line Testing : Batch test PCBs, relays, and cables via list scanning; trigger modes adapt to automated lines.
Material Analysis : Evaluate dielectric constant of ceramics/plastics and permeability of magnetic materials.
Why Choose ET3502 ?
All-in-One Testing : Covers passive components, semiconductors, and materials—no need for multiple tools.
Space-Saving : Compact design (3.6kg) optimizes lab/production bench space.
Complete Accessories : Includes power cord + Kelvin test clip; optional SMD fixtures for patch component testing.
Reliable Data : Anti-interference design + multi-calibration functions ensure consistent results.
Upgrade your component testing! Click “Add to Cart” to equip your lab/production line with the ET3502.
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