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QF600-8-VIS/NIR
Fiber Fluorescence Probe
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Novel Design Maximizes
Fluorescence Signal
The QF600-8-VIS/NIR Fiber Optic Fluorescence Probe has a unique optical design
that allows users to control the depth of sampling and to optimize
the region of overlap between excitation and emission fibers. The
probe uses 1 flat fiber for detection and 7 angled fibers that
direct excitation energy to the region in front of the detection
fiber. An adjustable window facilitates choosing the depth of
overlap.
The probe works with liquids or solids.
Custom options are available. Select different fiber wavelength
range options or solarization-resistant fiber, as well as different
connectors and jacketing. Custom length probes are also available.
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Specifications |

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Fiber
profile: |
Step-index multimode |
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Fiber
core: |
Low OH
silica |
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Fiber
cladding: |
Doped
silica |
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Fiber
buffer: |
Polyimide |
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Fiber
assembly jacketing: |
Silicone
monocoil |
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Fiber
diameter: |
600 µm |
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Fiber
assembly length: |
2.0
meters (+/- 5%) |
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Fiber
bundle: |
7 angle
polished fibers around 1 flat polished |
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Operating
temperature: |
-50 ºC to
80 ºC (fiber assembly); -50 ºC to 200 ºC |
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Numerical
aperture: |
0.22
+/-0.02 (before angle polishing) |
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Wavelength range: |
VIS/NIR
(400-900 nm) |
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Probe
ferrule: |
¼” OD x
3.0” Stainless Steel with adjustable BK7 glass window |
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Connectors: |
Premium
SMA 905 |

|
Fiber
profile: |
Step-index multimode |
|
Fiber
core: |
Low OH
silica |
|
Fiber
cladding: |
Doped
silica |
|
Fiber
buffer: |
Polyimide |
|
Fiber
assembly jacketing: |
Silicone
monocoil |
|
Fiber
diameter: |
600 µm |
|
Fiber
assembly length: |
2.0
meters (+/- 5%) |
|
Fiber
bundle: |
7 angle
polished fibers around 1 flat polished |
|
Operating
temperature: |
-50 ºC to
80 ºC (fiber assembly); -50 ºC to 200 ºC |
|
Numerical
aperture: |
0.22
+/-0.02 (before angle polishing) |
|
Wavelength range: |
VIS/NIR
(400-900 nm) |
|
Probe
ferrule: |
¼” OD x
3.0” Stainless Steel with adjustable BK7 glass window |
|
Connectors: |
Premium
SMA 905 |

|
Fiber
profile: |
Step-index multimode |
|
Fiber
core: |
Low OH
silica |
|
Fiber
cladding: |
Doped
silica |
|
Fiber
buffer: |
Polyimide |
|
Fiber
assembly jacketing: |
Silicone
monocoil |
|
Fiber
diameter: |
600 µm |
|
Fiber
assembly length: |
2.0
meters (+/- 5%) |
|
Fiber
bundle: |
7 angle
polished fibers around 1 flat polished |
|
Operating
temperature: |
-50 ºC to
80 ºC (fiber assembly); -50 ºC to 200 ºC |
|
Numerical
aperture: |
0.22
+/-0.02 (before angle polishing) |
|
Wavelength range: |
VIS/NIR
(400-900 nm) |
|
Probe
ferrule: |
¼” OD x
3.0” Stainless Steel with adjustable BK7 glass window |
|
Connectors: |
Premium
SMA 905 |
|
Fiber
profile: |
Step-index
multimode |
|
Fiber core: |
Low OH
silica |
|
Fiber
cladding: |
Doped
silica |
|
Fiber
buffer: |
Polyimide |
|
Fiber
assembly jacketing: |
Silicone
monocoil |
|
Fiber
diameter: |
600 µm
|
|
Fiber
assembly length: |
2.0 meters
(+/- 5%) |
|
Fiber
bundle: |
7 angled
polished fibers around 1 flat polished |
|
Operating
temperature: |
-50 ºC to
80 ºC (fiber assembly); -50 ºC to 200 ºC |
|
Numerical
aperture: |
0.22
+/-0.02 (before angle polishing) |
|
Wavelength
range: |
VIS/NIR
(400-900 nm) |
|
Probe
ferrule: |
¼” OD x
3.0” Stainless Steel with adjustable BK7 glass window |
|
Connectors: |
Premium SMA
905 |
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Price: |
$1600 |

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Applications Scientist

Download the Product Sheet
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