The Tonghui TH2838 LCR meter offers 20 Hz-2 MHz with auto-balance bridge technology and 0.05 % accuracy.
Volume discounts on request!
€2,859.00 Net
€3,402.21 incl. VAT
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Delivery time: 1-2 weeks
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- 2 year guarantee
Description
The TH8610 series are advanced cable/harness testers with 7″ TFT LCD user interface, versatile measurement and test functions (continuity, short circuit, insulation resistance, high voltage tests with arc detection) as well as automated search and sequence functions. They are available in two versions: TH8610 with 128-pin test positions and TH8610A with 64-pin test positions, optimised for different test setups and requirements.Features
- 7″ true-colour TFT LCD (800×480) with Chinese/English GUI and touch/keyboard operation
- Support internal and external four-wire measurement for precise conductivity and contact testing
- Test functions: Continuity, short circuit, instant short circuit, instant open circuit, instant continuity and broken/short end check
- Single/double-side test and automatic point search function for efficient measurement sequences
- Withstand voltage test with arc detection and patented high/low voltage separation (insulation up to >100 GΩ)
- Four high-voltage test modes (pairwise, dichotomy, automatic test, earthing test) for flexible test strategies
- Component test (resistors, capacitors, diodes, etc.) using parallel voltage and current sampling for fast data acquisition
- Support for modern cable types (e.g. USB Type-C) with integrated test programmes and online fault diagnostics
- Extensive range of interfaces: RS232, HANDLER, RS485, GPIB, USB host/device for PC control and automation integration
Applications: Automotive electronics
- Automotive electronics: testing battery connections, ECU wiring, sensor and display cables, audio/video connections, etc.
- Electronics industry: cables, ribbon cables, connectors, power cables, interface cables (RS232, GPIB, USB)
- Communication/IT: Telephone cables, network cables, HDMI/VGA/USB data cables, HDD/SSD connection cables (IDE/SATA)
- Component testing: Passive components (capacitors, inductors, resistors, diodes), testing for solder joint quality and component integrity
- Production lines and laboratory: Automated test benches with sequence, pass/fail evaluation and data acquisition; research & development for cable and component characterisation
Technical Data
| Model comparison | Test pin positions | Display | Measurement types | Continuity test | Short circuit test | Interruption test | Withstand voltage (DC) | Residual voltage (AC) | AC signal source | Programmable DC source | Programmable HV source | Test speed Short circuit | Capacitance measurement | DC resistance | Contact resistance | Short-circuit test range | Insulation resistance | DC leakage current | AC leakage current | Dimensions & Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 TH8610 | 128 pin | 7″ TFT LCD True Colour, 800×480 | Internal/external four-wire measurement | yes | yes (incl. instant short circuit) | yes (immediate interruption) | 50-1500 V DC, Accuracy 5 %±1 word | 50-1000 V AC, Accuracy 5 %±1 word | 50 Hz-300 kHz, Accuracy 0.02 %, Range 1 Vrms ±10 % | 5 V max, Accuracy 10 %±1 word; 1-20 mA/100 mA/1 A, Accuracy 5 %±1 word | DC 50-1500 V; AC 50-1000 V | 10 ms (128 points) | 10 pF-1000 μF, Accuracy 10 %±1 word | 1 kΩ-1 MΩ, Accuracy 2 %±1 word | 1 μΩ-1 kΩ, Accuracy 2 %±1 word | 1 kΩ-50 kΩ, 0-10 V, Accuracy 10 %±1 word | 1 MΩ-100 MΩ (5 %±5 word); 100 MΩ-5 GΩ (10 %±5 word) | 1 μA-5 mA, Accuracy 5 %±2 word | 10 μA-5 mA, Accuracy 10 %±5 word | 425×177×355 mm; ≈ 7.5 kg |
TH8610A | 64 pin | 7″ TFT LCD True Colour, 800×480 | Internal/external four-wire measurement | yes | yes (incl. instant short circuit) | yes (immediate interruption) | 50-1500 V DC, Accuracy 5 %±1 word | 50-1000 V AC, Accuracy 5 %±1 word | 50 Hz-300 kHz, Accuracy 0.02 %, Range 1 Vrms ±10 % | 5 V max, Accuracy 10 %±1 word; 1-20 mA/100 mA/1 A, Accuracy 5 %±1 word | DC 50-1500 V; AC 50-1000 V | 10 ms (64 points) | 10 pF-1000 μF, Accuracy 10 %±1 word | 1 kΩ-1 MΩ, Accuracy 2 %±1 word | 1 μΩ-1 kΩ, Accuracy 2 %±1 word | 1 kΩ-50 kΩ, 0-10 V, Accuracy 10 %±1 word | 1 MΩ-100 MΩ (5 %±5 word); 100 MΩ-5 GΩ (10 %±5 word) | 1 μA-5 mA, Accuracy 5 %±2 word | 10 μA-5 mA, Accuracy 10 %±5 word | 425×177×355 mm; ≈ 7.5 kg |