荧光光纤探头

art photonics  GmbH提供了多种特殊设计的荧光探针,基于分叉或多通道分叉光纤束,带有“照明”支脚,荧光光纤探头可将光从光源传输到样品;“读取”支脚,则可以将反射光传输至光谱仪。 。

与具有“ 6-around-1”(光纤束配置)的传统探头不同,我们的探头具有“ 7围绕1”和“ 9围绕1”的设计。这是因为在这种配置中,反射和反向散射的信号要比传统信号高得多。

对于特殊应用,我们提供<7 + 12>设计:7条随机照明光纤和12条随机读取光纤。

我们的荧光探针的所有发光纤维都覆盖有金属涂层,这就是为什么阻止了照明纤维之间的串扰的原因,因此–信噪比要比具有纤维聚合物涂层的类似探针高。

我们的荧光纤维探头具有两个,三个或四个光纤支脚,并且具有圆整(R / R)或圆整(R / L)结构。

主要特点:

规格:

Specification of Fiber Optic Reflection Probe – <7 +1 design>
Probe Type(7+1) 100/100(7+1) 200/200(7+1) 200/300
Probe Fiber Bundle:7 illumination fibers – 100/110/125P
around one Al coated read fiber – 100/110/140Al
NA = 0.22 ± 0.02
7 illumination fibers – 200/220/245P
around one Al coated read fiber – 200/220/290Al
NA = 0.22 ± 0.02
7illumination fibers – 200/220/245P
around one Al coated read fiber – 300/330/360Al
NA = 0.22 ± 0.02
Probe ferrule Diameter:0.6—1.5 mm1.2—2.5 mm1.4—3.0 mm
Probe ferrule length:2.5-100 mm
Probe ferrule material:Stainless steel, Titanium + PEEK Composition
JacketingMetal coated PVC +Kevlar reinforced Tubing, ø3.2 mm
Connectors:SMA 905 with knurled ferrule (available FC/PC or ST connectors)
Total Length:
Leg1,Leg2
2m (available up to 20m)
0.5m
Breakout:Y-cross point of assembly at 1.5 meter
Wavelength range:190-1300 nm (UV/VIS) or 350-2200 nm (VIS/NIR)
Operating temperature:-20 °C to 80 °C ( version with PEEK Tubing:   -70 °C to +200 °C )
Bend radius:120mm long term
Pressure:10 bar

 

Specification of Fiber Optic Reflection Probe – <9 +1 design>
Probe Type(9+1)100/50(9+1)200/100
Probe Fiber Bundle:9 illumination fibers – 50/55/70P
around one Al coated read fiber – 100/110/140Al
NA = 0.22 ± 0.02
9 illumination fibers – 100/110/125P
around one Al coated read fiber – 200/220/270Al
NA = 0.22 ± 0.02
Probe ferrule Diameter:0.5 – 0.9mm0.9 – 1.2 mm
Probe ferrule length:2.5-100 mm
Probe ferrule material:Stainless steel, Titanium + PEEK Composition
JacketingMetal coated PVC +Kevlar reinforced Tubing, ø3.2 mm
Connectors:SMA 905 with knurled ferrule (available FC/PC or ST connectors)
Total Length:
Leg1,Leg2
2m (available up to 20m)
0.5m
Breakout:Y- cross point of assembly at 1.5 meter
Wavelength range:190-1300 nm (UV/VIS) or 350-2200 nm (VIS/NIR)
Operating temperature:-20 °C to 80 °C ( version with PEEK Tubing— -70 °C to +200 °C )
Bend radius:120mm long term
Pressure:10 bar

应用领域:

光纤ATR环型探头

ATR-Loop红外PIR光纤探头是FlexiSpec®产品系列中的第一款产品,专门设计用于FTIR和其他中红外光光纤ATR环形探头谱仪。ATR-Loop PIR纤维探头非常适合远程分析液体,糊剂和柔软表面的成分,而无需样品制备。环形光纤探头是FlexiSpec®产品系列中最简单的探头,可实现低成本的ATR光谱。

主要特点:

中红外范围内的高通量

液体,糊剂和柔软固体表面的在线吸收光谱

与所有FTIR,QCL和IR-Filter光谱仪兼容

具有成本效益的替代昂贵的ATR-IR光纤探头

可更换的ATR回路PIR光纤技巧

规格:

Specification of Fiber Optic ATR-Loop Probes FlexiSpec®
Probe typeChalcogenide-IR (CIR)Polycrystalline-IR (PIR)
Transmission range6500 – 1700 cm (1.5-6.0μm) -13600 – 600 cm -1 (4-17μm)
Fiber typeChalcogenide glass (As-S)Silver Halide (AgCl:AgBr)
Temperature range≤ 90°C≤ 100°C

 

Common Parameters of Fiber Optic Multi-Loop Probes FlexiSpec®
Total Length1m (opt.: PIR up to 5m, CIR up to 10m) *
Shaft Length120mm *
Shaft Diameter10mm
Shaft MaterialPEEK
Protective Tube MaterialPEEK
Input / Output ConnectorsLong SMA-905 (opt.: any other type)
Detachable PIR fiber LoopLoop; Multi-Loop (Double-, Triple-Loop)
  *Customized dimensions are available on request

应用领域:

气体传输红外光纤探头

FlexiSpec®产品系列包括可与任何光谱仪或光度计一起使用的最新一代Transflexion(双程)光纤探气体传输红外光纤探头头。Transflexion Dual Pass光纤探头与过程接口兼容,可清洁,并能够在实验室,中试工厂中进行反应监测并运行全自动过程控制。

主要特点:

规格:

Specification of Fiber Optic Transflexion Probes FlexiSpec®
Fiber typeSilica UV-VISSilica Vis-NIR
Operating spectral  range0,2 – 1,3 μm0,4 – 2,2 μm
Gap (optical pass)2; 5; 10mm (4; 10; 20mm)
Temperature range≤ 200°C
Minimum Bending Radius120 mm (for 600 μm core fiber)

 

Common Parameters of Fiber Optic Transflexion Probes FlexiSpec®
Total Length1,5 m (opt: 1 – 30m)
Shaft Length230mm (opt: 50 – 500mm)
Shaft Diameter12mm
Shaft MaterialStainless Steel, Hastelloy C22
Protective Tube MaterialLiquid Tight Stainless Steel -Conduit, KOPEX-Tube
Input / Output ConnectorsLong SMA; FC/PC; ST

应用领域: