Product Overview
TX7520 is a new precision LCR meter combined with years of technical experience and newest measurement technology of instrument industry. With powerful measurement functions, high performance and low cost, TX7520 have been one of the world advanced instruments, and it provides users a super value measurement resolution and experience. The meter offers stable 6 digit resolution, wide frequency range (50Hz to 200kHz) programmable signal level (0.01V to 2.0V), up to 30 meas/sec measurement rate, 9 measurement ranges, 30Ω or 100Ω constant output impedance and friendly operation interface. TX7520 can be used for incoming inspection of components, quality control of product line and high accuracy laboratory use. The HANDLER, GPIB, RS-232C interfaces make it east to build an automatic component test system, communicate with the computer and record the test results.
Key Features
◆ 240 x 64 dot-matrix graphice LCD display
◆ 37 typical frequency points availavle from 50Hz to 200kHz
◆ Programmable single-voltage level from 10mVrms to 2.0Vrms
◆ World-level stability and accuracy
◆ 6 digit readout resolution
◆ UP to 30meas/sec Measurement rate
◆ Precision LOAD correction function
◆ Selectable signal source output impedances: 30Ω, 100Ω
◆ Direct control function for TH1773/TH1775 DC bias sourec
◆ List sweep function for up to 4 frequencies, signal levels and DC bias levels
◆ Direct, ΔABS and Δ% display modes
◆ 12 control setting files memory
◆ Built-in comparator, 10 Bins and bin counters
◆ Test signal level monitor function
◆ Key lock function
◆ Handler interface
◆ RS-232C and optional GPIB interfaces
Specifications
Measurement Function | |
Test Parameter | │Z│,C,L,X,B,R,G,D,Q,θ |
Basic Accuracy | 0.1% |
Equivalent Circuit | Series and Parallel |
Math Function | Deviation and Percent Deviation |
Ranging Mode | Auto, Hold |
Trigger Mode | Internal, Manual, External and Bus |
Measuring Speed | Slow: 1.5meas/sec Med: 10meas/sec Fast: 30meas/sec |
Correction Function | Open, Short and Load corrections |
Measurement Terminal | 5 terminals |
Delay Time | 0-60sec, with step of 1ms |
List Sweep | List sweep for up to 4 frequenecies, signal levels and DC bias levels |
Display Mode | Direct, ΔABS, Δ%, V/I(V/I monitor), Bin number and bin counter |
Dispaly | 240 x 64 dot-matrix LCD display, 6-digit resolution |
Test Signal | |
Signal Frequency | 50Hz to 200kHz, total 37 points |
50Hz,60Hz,80Hz,100Hz,120Hz,150Hz, 200Hz,250Hz,300Hz,400Hz,500Hz,600Hz, 800Hz,1kHz,1.2kHz,1.5kHz,2kHz,2.5kHz,3kHz, 4kHz,5kHz,6kHz,8kHz,10kHz,12kHz,15kHz, 20kHz,25kHz,30kHz,40kHz,50kHz, 60kHz,80kHz,100kHz,120kHz,150kHz, 200kHz | |
Output Impedance | 30Ω, 100Ω |
Test Level | 10mVrms to 2.0Vrms, 10mV steps |
Measurement Display Range | |
│Z│,R,X | 0.00001Ω ~ 99.9999 MΩ |
C | 0.00001 pF ~ 999.999 mF |
L | 0.00001uH ~ 9.99999kH |
G,B | 0.00001 μS ~ 999.999 S |
D | 0.00001 ~ 9.99999 |
Q | 0.00001 ~ 99999.9 |
θ(DEG) | -179.999˚~ 179.999˚ |
θ(RAD) | -3.14159 ~ 3.14159 |
Δ% | -999.999% ~ 999.999% |
Comparator, Memory & Interface | |
Comparator Function | 10 Bins(BIN1 to BIN9, OUT of bins), and additional AUX bin |
Memory | 12 control settings memory for store / recall |
Interface | RS-232C, HANDLER, GPIB(Optional) |
Ordering Information
Warranty
• 1 YR
Contents
• TX7520 Precision LCR Meter
• 4 Terminal Kelvin test Lead
• 4 Terminal test fixture
• Gilded shorting plate
※ 자세한 사항은 'DataSheet'나 'Quick Start Guide'를 참조해 주세요.
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