Ecopia’s HMS series consist of constant current source , terminal conversion system by Van der Pauw technique, low temperature(77K) test system and magnetic flux density input system.
- Minimizing an allowable error with setting the 6stage of current ranges to constant input current (1nA ~ 20mA). - Easy to use by small-sized magnetic flux density input system using permanent magnet and low temperature measurement system.(77K). - By using graph, it can check the characteristics of current vs voltage and current vs resistance between each terminals by 4point probe test method.
