Product Description:
The ERM-202 combines a low-noise circuit with a high-resolution stepping motor, achieving a PER dynamic range of 50 dB and an angular resolution of 0.06°. It can simultaneously measure the PER, output power and shaft Angle of the DUT. In addition, the dual-channel version can measure the power ratio of devices with two polarizing (PM) outputs, such as Y-branch fiber gyroscope IOC, PM coupler (PMC), or polarization beam splitter (PBS).
Product Features:
The measurement range of PER is greater than 50 dB
Angular resolution: 0.06°
Simultaneous PER and power ratio measurements (dual-channel)
