Changzhou Tonghui Electronic Co., Ltd,
| Accuracy | 0.2% |
| Data Storage | 1000 groups |
| Dimension | 210mm*170mm*90mm |
| Display | LCD |
| Interface | USB |
| Measurement Mode | Series/Parallel/Q/D/θ/ESR |
| Measurement Range | 0.1uH to 100H |
| Operating Temperature | 0-40℃ |
| Power Supply | AC 100V-240V |
| Product Name | Benchtop Type LCR Meter |
| Relative Humidity | ≤80% |
| Test Frequency | 100Hz/120Hz/1kHz/10kHz/100kHz |
| Test Voltage | 1V/10V/25V/100V |
| Weight | 1.2kg |
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Product Specification
| Accuracy | 0.2% | Data Storage | 1000 groups |
| Dimension | 210mm*170mm*90mm | Display | LCD |
| Interface | USB | Measurement Mode | Series/Parallel/Q/D/θ/ESR |
| Measurement Range | 0.1uH to 100H | Operating Temperature | 0-40℃ |
| Power Supply | AC 100V-240V | Product Name | Benchtop Type LCR Meter |
| Relative Humidity | ≤80% | Test Frequency | 100Hz/120Hz/1kHz/10kHz/100kHz |
| Test Voltage | 1V/10V/25V/100V | Weight | 1.2kg |
| High Light | Advanced Benchtop LCR Meter ，component tester for semiconductors ，lcr meter frequency | ||
Connectivity Options: Many LCR Meters come with connectivity options such as USB, GPIB, or LAN interfaces. These interfaces allow for data transfer, remote control, and integration with other test systems, enhancing the overall versatility and usability of the instrument.
Calibration Capabilities: The LCR Meter often includes built-in calibration functions, enabling users to calibrate the instrument periodically for accurate and reliable measurements. This ensures the long-term performance and stability of the device.
Test frequency: 20Hz-2MHz
High stability and consistency: 14 range configurations
High power: signal level: 20VAC/100mAAC
Built-in DC bias40VDC/100mADC
Built-in current source2A
DCR level: 20VDC/100mADC
High speed: dual CPU architecture, measurement speed up to 1000 times/s
High resolution: 10.1 inches, resolution 1280*800, capacitive touch screen
Three test methods: point test, list scan, and graph scan
Four-parameter measurement
201 point multi-parameter list scanning function
Graphic scanning function, 4 trajectories can be selected arbitrarily, support 1/2/4 split screen
Sorting function: 10 levels of sorting in LCR mode
High compatibility: support SCPI/MODBUS instruction set, compatible with KEYSIGHT E4980A, E4980AL, HP4284A
| Model | TH2840A | TH2840B | ||
| Display | Display | 10.1"Touch Screen | ||
| Ratio | 16:09 | |||
| Resolution | 1280×RGB×800 | |||
| Parameter | Test Mode | Four Parameter Selectable | ||
| AC | Cp/Cs, Lp/Ls, Rp/Rs, |Z|, |Y|, R, X, G, B, , D, Q, VAC, IAC | |||
| DC | ||||
Company Details
Business Type:
Manufacturer
Year Established:
1994
Total Annual:
10000000-100000000
Employee Number:
500~1000
Ecer Certification：
Active Member
Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super... Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super...
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