FPB-980 is a laser induced fluorescence fiber optic probe. Solid, liquid or powder samples can be measured by combining with 980nm semiconductor laser and fiber optic spectrometer. Fixed optical design guarantees stable optical signal.
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Features
- Fluorescence spectrum range: 380-850nm
- Filter cutoff depth: OD5
- High sensitivity: the detection sensitivity is 100 times higher than traditional 90 degrees fluorescence measurement method
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Dimensional Outline
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Specifications
1. Standard Probe
| Model | Laser wavelength (nm) | Spectrum range (nm) |
| FPB-980-1.5-FS | 980 | 380-850 |
| Dimensions |
Main part: 102mm×30mm×13mm
Length of probe: 45mm Length of optical fiber: 115cm±2cm (combined part) / 30cm±2cm (separated part)
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| Laser connector | FC/PC |
| Spectrometer connector | SMA905 |
| Probe working distance | 7.5mm±1mm |
| Fiber core |
Excitation fiber is 105um Collection fiber is 200um
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| The armor size of the combined parts | Φ8.5mm Metal sleeve，Black PVC outer |
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Max tension (8.5mm guard tube)
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50N |
| Operating temperature | Probe：-20℃～80℃ |
| Humidity | 5%-80% |
2. Customized Probe
| Type | Probe with trigger function | Right angle probe | Probe (no tail fiber design) |
| Model | FPB-980-1.5T-XX | FPB-980-1.5L -XX | FPB-980-N-XX |
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| Laser connector | FC/PC (customizable) | ||
| Spectrometer connector | SMA905 (customizable) | ||
| Probe working distance | 7.5mm (customizable) | ||
About model coding:
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Raman probe (RPB) Fluorescence probe (FPB) |
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Laser wavelength |
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(+L means right angle probe) (+T means setting the trigger mode) |
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(FC/PC, SMA905…) |
For example: RPB-266-1.5L-FS
RPB: Raman probe
266: Laser wavelength
1.5: Fiber length (1.5m)
L: Right-angle surface probe
F: FC (laser connector)
S: SMA905 (spectrometer connector)
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Applications
- Drug testing
- Biomedical
- Chemical monitoring
- Gemstone testing and identification
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Fluorescence Spectrum
980 Fluorescence Probe- Upconversion luminescent nanoparticles
Testing equipment:
Laser：Laser980
Spectrometer：XSM11639-200-1100
Probe：FPB-980-1.5-FS-1B
Testing condition:
Integration time: 100ms
Laser power: 300mW
Test sample: Upconversion luminescent nanoparticles
