MOSTAB（Monochromator Stabilization）is the is the system that control feedback by measures the postion and light sprectrum. Feedback controls the angle of the first crystal of the dual crystal spectrometer so that they are constant.
Flex MOSTAB is developed the conventional DSP type MOSTAB with NI Single-Board RIO (NI sbRIO-9636), which is an NI general-purpose board equipped with CPU and FPGA that can be controlled by NI LabVIEW, and peripheral circuits 19 inch rack mount system inside the chassis. By developing DSP to FPGA, we have new functions that have never been available.
SYstem consists of Monochromator assemble with feedback controller and PZ controller, system mode will be change according to parts equipment
①Beam light stability
②Beam light density
|Feedback Controller（NI sbRIO-9636）|
|FPGA||Xilinx Spartan-6 LX25|
|Network Interface||10BaseT หรือ 100BaseTX Ethernet|
|Maximum Sampling Rate||200 kS/s|
|Input Range||±10 V、±5 V、±2 V、±1 V|
|Maximum Sampling Rate||336 kS/s|
|Input Range||0 ～ 5 Ｖ|
|Size||482.4mm × 330mm × 88mm|
* Computer is excluded from quotation, please provide computer that is able to install LabVIEW.