Fiber Optic ATR-Probes for Lab Applications

Main features:

Evanescent absorption spectra without dead zone problems
Optimal ATR- crystal selection to match customer application
Cost effective solution for in-line reaction monitoring

Artphotonics_Sale from stock Probes March 2026

Description

Our new designed IR fiber ATR probes with PEEK shaft are cost effective and perfect for use in small lab reactors and open vessels.

All ATR probes from FlexiSpec^® product line are compatible to any type of FT-IR and other IR-spectrometers, photometers and sensors.

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Specs

Common Parameters of Fiber Optic ATR-Probes for Lab applications
Total Length	1,5 m (opt: 1 to 5m)
Shaft Length	150mm (opt.:100 to 500mm)
Shaft Diameter	6.3mm
Shaft Material	PEEK (polyetheretherketone)
Length of Legs	500mm (opt.: 200 to 500mm)
Protective Tube Material	PEEK
Minimum Bending Radius	130mm
Input / Output Connectors	Long SMA (opt.: any other type)
Pressure (max)	10 Bar

Specification of Fiber Optic ATR-Probes for Lab Applications
Probe type	ATR tip appearance	Transmission range	Fiber Type	Temperature range
Diamond		5.2-17μm 600 - 1900 cm-1	PIR-900/1000 Silver Halide	-100°C / + 140°C
Ge- ATR		3.2-17μm 600-3100 cm-1	PIR-900/1000 Silver Halide	-100°C / + 80°C
ZnSe- ATR		3.2-17μm 600-3100 cm-1	PIR-900/1000 Silver Halide	-100°C / + 140°C
Si- ATR		3.2-17μm 600-3100 cm-1	PIR-900/1000 Silver Halide	-100°C / + 140°C
ZrO₂- ATR		1.1-6.5μm 1550-9000 cm-1	CIR 500/550 Chalcogenide glass	-100°C / + 90°C
ZrO₂- ATR		Vis-NIR 400-2200cm-1	Vis-NIR Silica	-100°C / + 140°C
Sapphire-ATR		UV-Vis 190-1200cm-1	UV-Vis Silica	-100°C / + 140°C
Sapphire-ATR		Vis-NIR 400-2200cm-1	Vis-NIR Silica	-100°C / + 140°C