This report evaluates the performance of Lock-in Amplifier(LIA) between OE1022 and SR830 by three different applications: 1. Grating spectrometer measurement on OE1021 and SR830; 2. Weak current measurement on OE1022 and SR830; 3. Performance report of SINE OUT function of OE1022-B(advanced OE1022).
Xiamen University purchased the 3M bandwidth Lock-in Amplifier OE2031 provided by Sine Scientific Instruments to conduct research on the transmission characteristics of ultrasound crystals. Researchers are very satisfied with the performance and controllability of the instrument and the labview software.
Shanghai Sieyuan Electric Co., Ltd. (a listed company) purchased OE1022 lock-in amplifier for many years. They are satisfied with its stable and reliable performance, high accuracy, user-friendly operation.Besides, they spoke highly of the service that Sine Scientific Instruments can quickly respond to their requirements and timely solve their problems.
Skyray Instrument listed company compared OE1021 lock-in amplifier (the previous version of OE1022) with an international product in TDLAS application.OE1021 significantly has better SNR than the international counterparts instruments.
In 2016, State Power NARI Technology Co.,Ltd. (a listed company) used the OE1022, a lock-in amplifier of Sine Scientific Instruments, to carry out the measurement. They are very satisfied with the technology provided by Sine Scientific Instruments after a comparison with a famous international lock-in amplifier.