Description

Impedance Meter

Brève introduction

On the basis of rich experience in impedance test and wide market research, now Tonghui launches the new DC impedance measurement instrument with touch and LCD screen —TH2516 DC Resistance meter. TH2516, with elegant appearance, easy operation and excellent performance, is comparable to the most advanced products in the market. TH2516 adopts 32 bits CPU and high density SMD technology. 24 bits, 4.3-inch and touch LCD screen brings ease for your eyes and convenience to your operation. The maximum 0.05% accuracy and minimum 1 µΩ resolution shore up its leading role in testing relay contact resistance, interconnecting resistance, conductor resistance, PCB resistance and welding- hole resistance. Temperature compensation and conversion functions make your tests be free from the effect of the environment temperature. The offset voltage compensation has effectively eliminated the electromotive force of the DUT and its contact potential difference. For the contact influence of the thermoelectricity on DUT, its elimination is achieved. Automation on production lines can be greatly improved by the realization of ultra-high test speed and the signal output of 3 compare results through HANDLER interface.

Impedance Meter

Modèle TH2516 TH2516A TH2516B
Afficher
Afficher 24-bit, 480 X 272 and touch TFT LCD screen
Reading Digits 4½ digits
Resistance Measurement
Plage de mesure 1mΩ –2MΩ 10μΩ –200kΩ 10μΩ –20kΩ
Resistance Range Actuel Résolution Accuracy Rd%+digits Actuel Résolution *Accuracy Rd%+digits Actuel Résolution *Accuracy Rd%+digits
1UN 1mΩ 0.100+3 —— 1UN 1mΩ 0.100+3
200mΩ 100mA 10mΩ 0.05+2 100mA 10mΩ 0.05+2 100mA 10mΩ 0.1+2
2Oh 100mΩ 100mΩ 100mΩ
20Oh 10mA 1mΩ 10mA 1mΩ 10mA 1mΩ
200Oh 1mA 10mΩ 1mA 10mΩ 1mA 10mΩ
2kΩ 100μA 100mΩ 100μA 100mΩ 100μA 100mΩ
20kΩ 1Oh 1Oh 1Oh
200kΩ 10μA 10Oh 10μA 10Oh ——
2MΩ 1μA 100Oh 0.2+2 ——