TH2838H Automatic Balance Impedance Analyzer TH2838A TH2838H
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Impedance Analyzer
Brief Introduction
TH2838/TH2838H/TH2838A is a new generation impedance tester adopting the most advanced auto balance bridge theory in the world at present. With its 0.05% basic accuracy, speed up to 5.6ms, 20Hz-2MHz frequency range and impedance test range up to 1GΩ, this new impedance tester can meet all test demands of components and materials, especially for testing capacitor with low D and inductor with high Q. Four-terminal pair configuration can eliminate the effect of electromagnetic coupling in test cable, to extend the low limit of low impedance test 10 times than those testers with Five-pair configuration. TH2838/TH2838H/TH2838A supports 20V AC test signal and 40V DC Bias, new-added improved multi parameter list sweep/graphic analyze will help customers to extend the comprehensive evaluation ability on components. TH2838/TH2838H/TH2838A is a strong tool for the design, examination, quality control and production test of electronic components. Its excellent performances and functions provide a powerful tool for circuit design and development, as well as material (electronic material and non-electronic material) research and development. TH2838/TH2838H/TH2838A can realize various tests of commercial standards and military standards, such as IEC and MIL.
Impedance Analyzer
| نموذج | TH2838 | |||||||||
| Test Signal Source | ||||||||||
| مقاومة الإخراج | 100أوه, ±1% @1kHz | |||||||||
| تكرار | يتراوح | 20Hz-2MHz | ||||||||
| دقة | 20.0000هرتز – 99.9999Hz 0.1mHz | |||||||||
| 100.000هرتز – 999.999Hz 1mHz | ||||||||||
| 1.00000كيلو هرتز – 9.99999kHz 10mHz | ||||||||||
| 10.0000كيلو هرتز – 99.9999kHz 0.1Hz | ||||||||||
| 100.000كيلو هرتز – 999.999kHz 1Hz | ||||||||||
| 1.00000ميغاهيرتز – 2.00000MHz 10Hz | ||||||||||
| AC test signal | Rated value(ALC OFF):Set the voltage as the Hcur voltage when the test terminal is open Set the current as the Hcur current when the test terminal is short Constant value(ALC ON):Keep the voltage in DUT is the same as the set valueKeep the current in DUT is the same as the set value | |||||||||
| AC signal | Voltage range | 5mVrms — 2Vrms | ||||||||
| دقة | 5mVrms — 0.2Vrms 100μVrms | |||||||||
| 0.2Vrms — 0.5Vrms 200μVrms | ||||||||||
| 0.5Vrms — 1Vrms 500μVrms | ||||||||||
| 1Vrms — 2Vrms 1mVrms | ||||||||||
| 2Vrms — 5Vrms 2mVrms | ||||||||||
| 5Vrms — 10Vrms 5mVrms | ||||||||||
| 10Vrms — 20Vrms 10mVrms | ||||||||||
| Current range | 50μArms — 20mArms | |||||||||
| دقة | 50μArms — 2mArms 1 μArms | |||||||||
| 2mArms — 5mArms 2 μArms | ||||||||||
| 5mArms — 10mArms 5 μArms | ||||||||||
| 10mArms — 20mArms 10μArms | ||||||||||
| 20mArms — 50mArms 20μArms | ||||||||||
| 50mArms–100mArms 50μArms | ||||||||||
| Rdc test | Voltage range | 100mV — 2V | ||||||||
| دقة | 100μV | |||||||||
| Current range | 0mA— 20mA | |||||||||
| دقة | 1μA | |||||||||
| DC Bias | Voltage range | 0V — ± 10V | ||||||||
| دقة | 0الخامس — 5V 100μV | |||||||||
| 5الخامس — 10V 1mV | ||||||||||
| Current range | 0mA— ± 100mA | |||||||||
| دقة | 0 أ — 50mA 1μA | |||||||||
| 50أماه — 100mA 10μA | ||||||||||
| عرض | ||||||||||
| Size/Type | 7-بوصة (diagonal)TFT LCD display | |||||||||
| Proportion | 16:9 | |||||||||
| دقة | 800×RGB×480 | |||||||||
| Test function | ||||||||||
| Test parameter | Cp-D,Cp-Q,Cp-G,Cp-RpCs-D,Cs-Q,Cs-RsLp-D, Lp-Q, Lp-G, Lp-Rp, Lp-RdcLs-D, Ls-Q, Ls-Rs, Ls-Rdc, RdcR-X, Z-θd, Z-θrG-B, Y-θd, Y-θrVdc-Idc | |||||||||
| Mathematics function | أ(X+B)+ج, X is test parameter, أ, ب,C is input parameter | |||||||||
| Equivalent circuit | Series, parallel | |||||||||
| Deviation measurement | Absolute deviation Δ compared with the nominal valuePercentage deviation Δ% compared with the nominal value | |||||||||
| Calibration function | OPEN, SHORT, LOAD | |||||||||
| Range selection | AUTO, HOLD | |||||||||
| يتراوح | LCR | 100mΩ, 1أوه, 10أوه, 20أوه, 50أوه, 100أوه, 200أوه, 500أوه, 1kΩ, 2kΩ, 5kΩ, 10kΩ, 20kΩ, 50kΩ, 100kΩ, total 15 ranges | ||||||||
| Rdc | 1أوه, 10أوه, 20أوه, 50أوه, 100أوه, 200أوه, 500أوه, 1kΩ, 2kΩ, 5kΩ, 10kΩ, 20kΩ, 50kΩ, 100kΩ, total 15 ranges | |||||||||
| وضع الزناد | INT, MAN, EXT, BUS | |||||||||
| Trigger delay | 0 س — 999 س, resolution 100us | |||||||||
