This manual explains how to operate the FLS980-STM instrument, covering its functions, measurement principles, setup steps, and data processing for…
The FLS980-STM is a fluorescence and phosphorescence measurement system that supports both steady‑state and time‑resolved measurements. It is used for research on polymers, liquids, solids, and photodegradation, providing excitation wavelengths from 200 nm to 400 nm and detection from 200 nm to 870 nm.
The manual details the measurement principles (time‑correlated single photon counting), safety and preparation steps, configuration of light sources and detectors, and the software workflow for data acquisition, processing (normalisation, baseline subtraction, integration, etc.) and export of results, including quantum yield calculations. This manual is written in Chinese.
| Detection wavelength range | 200‑870 nm |
|---|---|
| Lifetime measurement range | 100 ps – 10 s |
| Excitation wavelength range | 200 nm – 400 nm |
| Detector type | PMT |
The instrument can measure lifetimes from 100 ps up to 10 s.
The detector operates over a wavelength range of 200 nm to 870 nm.
The PMT temperature must be below –20 °C before starting data collection.