Key facts
- Brand
- FLS
- Model
- FLS980-STM
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH
- Last added
- 2026-09-29
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FLS 980-STM User Manual
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.
FLS FLS980-STM specifications
| Spectral detection range | 200 nm – 1800 nm |
|---|---|
| Fluorescence lifetime range | ps to ms |
| Light sources | 350 W Xe lamp, microsecond flashing Xe lamp, single‑wavelength pulsed lasers (375 nm, 405 nm, 475 nm, 635 nm, 670 nm, 785 nm) |
| Slit width range | 0.02 nm – 18 nm |
| Maximum signal rate (microsecond Xe lamp) | ≤ 5 000 |
Source: FLS FLS980-STM Fluorescence Spectrometer User Manual
All FLS FLS980-STM documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What must be done with the sample chamber door before opening the F980 software?
The sample chamber door must be open before the software is started.
What slit setting is required before changing light sources or adjusting the sample?
Set the slit (Δλ) to its minimum of 0.02 nm before any light‑source change or sample adjustment.
What is the lifetime measurement range of the FLS980-STM?
The instrument can measure lifetimes from 100 ps up to 10 s.
From: FLS 980-STM User Manual
Which wavelength range can the detector cover?
The detector operates over a wavelength range of 200 nm to 870 nm.
From: FLS 980-STM User Manual