Description
The SG2350 LCR Impedance Testing Platform is a precision LCR meter with a basic measurement accuracy of up to 0.1%. It supports various test excitation modes and offers a wide adjustable testing frequency range from 20 Hz to 2 MHz. It also provides continuous adjustable testing levels ranging from 0 to 2 Vrms or 0 to 20 mArms, along with a maximum adjustable DC bias of 2 V. This platform can be used to test various impedance parameters, ensuring precise measurements while achieving a rapid measurement speed of as fast as 5 ms. Its compact and modular design makes it a cost-effective choice for impedance parameter testing in production lines, components, materials, semiconductors, MEMS, and more.
Product features
- Supports three testing excitation modes: open-circuit voltage, constant voltage,and constant current.
- The maximum excitation level supported is 2 Vrms or 20 mArms, with DC bias capability.
- Wide measurement range from 20 Hz to 2 MHz.
- Basic impedance measurement accuracy better than 0.1%.
- Supports up to 19 parameter measurements.
- Fastest measurement speed of up to 5 ms.
- Compact, modular design suitable for multi-channel parallel measurements.
Product features
Primarily used for impedance parameter testing and measurement in components, materials, semiconductors, MEMS, and similar applications
Specifications
The following indicators are based on open-circuit voltage mode
| Measurement Frequency | Range | 20 Hz ~ 2 MHz |
| Step | 10 Hz | |
| Accuracy | ±(100 ppm + 0.01 Hz) | |
| Measurement Level | Range | 0 mVrms ~ 2 Vrms |
| Step | 5 mVrms | |
| Accuracy | ±(10% + 1 mVrms) | |
| DC Bias Voltage | Range | 0 ~ 2 V |
| Step | 5 mV | |
| Accuracy | ±(0.1% + 2 mV) | |
| Output Impedance | 100 Ω (Typical Value) | |
Impedance Measurement Accuracy
| Range | Impedance Measurement Basic Accuracy (Medium speed, 1 KHz test frequency) | Phase Measurement Basic Accuracy (Medium speed, 1 KHz test frequency) |
| 1 Ω | 2% | 0.010 radians/ 0.573 degrees |
| 10 Ω | 0.3% | 0.004 radians/ 0.230 degrees |
| 100 Ω | 0.1% | 0.002 radians/ 0.115 degrees |
| 800 Ω | 0.1% | 0.002 radians/ 0.115 degrees |
| 3 KΩ | 0.1% | 0.002 radians/ 0.115 degrees |
| 10 KΩ | 0.15% | 0.002 radians/ 0.115 degrees |
| 30 KΩ | 0.15% | 0.002 radians/ 0.115 degrees |
| 100 KΩ | 0.15% | 0.003 radians/ 0.172 degrees |
| 300 KΩ | 0.3% | 0.003 radians/ 0.172 degrees |
| 1 MΩ | 1% | 0.005 radians/ 0.286 degrees |
| 3 MΩ | 1% | 0.010 radians/ 0.573 degrees |
| 10 MΩ | 4% | 0.030 radians/ 1.719 degrees |
