Used CANBERRA 840 #9329080 for sale

CANBERRA 840 is an electronic test equipment which provides precise and automated measurements of electrical properties of material samples. It is especially designed for the characterization of thermoelectric properties and other electrical properties of materials in a reliable, and efficient manner. 840 unit is designed for portable operation and provides a simple, cost-effective setup for user-friendly and reliable testing of material electrical properties. The setup consists of a power supply, a pair of precision test equipments and a programmable control unit. The power supply provides signals such as DC, sine wave or pulse waveforms to the sample material, which is then measured by the precision measurement units. CANBERRA 840 unit is equipped with two precision voltage measurements and current measurement units. These measure the open circuit voltage, the short circuit current, and internal impedance of the sample. 840 also possesses a sine wave generator that operates at 4 KHz and can generate signals with amplitude up to 24 V. Moreover, CANBERRA 840 also provides temperature control for precise measurement of thermoelectric power. 840 test equipment also includes an intuitive, menu driven graphical user interface (GUI) that allows for effortless operation of the machine and user programmable measurement protocols. This includes support for a wide variety of thermoelectric properties such as Seebeck coefficient, conductivity, figure of merits, and Hall coefficient. Additionally, CANBERRA 840 enables the use of a wide variety of sample materials, including ceramics, polymers, and metals. 840 is an ideal electronic test equipment for precise measurements of electrical properties of materials. CANBERRA 840 provides reliable, automated measurements that can be used to accurately characterize thermoelectric properties and other electrical properties of a wide variety of sample materials. Furthermore, the intuitive GUI coupled with programmable test protocols makes 840 a cost-effective tool for characterizing material properties.