Flat plate ion detector JCA-268A

peculiarity

Flat plate ion detector is mainly used to monitor and detect the working efficiency of electrostatic eliminator. There are two detection modes (decay time and balance). 268A charge a positive/negative charge to the charging board in advance, and then test the time required by the electrostatic eliminator to eliminate the static electricity on the charging board. Because the unbalanced positive and negative ions emitted by the electrostatic eliminator impact on the charging board, the residual voltage can be detected by detecting the residual voltage.

The Model 268A is designed with an electric board monitor, which uses ultra-high impedance, high voltage follower to monitor the ion collector board voltage. This technique provides the board with very high accuracy and an almost unlimited impedance load, while allowing the ion collection board to be charged and monitored through the same small diameter connection. The technique also makes measuring capacitance independent of the physical size and shape of the ion plate. As a result, the size and shape of the ion collector plate and the measurement capacitance can be specified by the customer to match the specific ESD sensitive device in the manufacturing process, as well as to conform to the EOS/ESD Association standards STM3.1-2000 and IEC61340-5-1. And because of the internal design using scan code test. The simplicity of the Type 268A design makes it extremely reliable and completely portable. The Model 268A is powered by an internal rechargeable battery and runs for 12 hours on a full charge.

Product parameter

Note: The basic model only retains the basic test function