Excalibur Lab All-Quartz

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Excalibur Lab All-Quartz

This high-precision transmission immersion probe is extremely resistant to aggressive acids and alkalis due to it’s all-quartz body. It has a stable path length even during temperature fluctuations.

Special Features:

High-precision transmission immersion probe due to a monolithic quartz glass measuring head
Liquid-tight fused with a quartz tube
All wetted parts are made of a high-purity quartz glass
Can be used at low temperatures down to -180 ° C when combined with the vacuum jack.

Technical Data

Model	Excalibur Lab All-Quartz
Measurement Principle	Transmission
Outer Diameter	Probe head 15 mm, Probe Shaft 18 mm or 15,5mm (with NS 19/35);
Optical Path	1, 2, 5, 10 mm or 20 mm, optical tolerance ± 0,1 mm
Optical Material	Quartz Glass
Sealing Technology	No sealing + dirrectly bonded quartz glass
Probe Body Material	Probe shaft and measurement head made of quartz glass
Spectral Range	NIR or UV/Vis
Wavelengths	UV/Vis: 210 - 1100 nm NIR 400 - 2300 nm
Optical Connection	Glass fiber with F-SMA Connector / Glass Fiber with Collimator (Ø 5mm)
Lightguide Technology	2 m / 5 m glass fiber or no glass fibers
Process Connection	No Flange or NS 19/35
Probe Barrel	Not suitable for Swagelok
Minimum Immersion Depth	10 mm + optical path length
Probe Barrel Length	220 mm + path length
Additional Functions	With / without vacuum connection
Temperature	5 °C to 150 °C / -180 °C to 150 °C (with vacuum connection)
Pressure	-1 to 6 bar
Scope of Delivery	Optical immersion probe, manual, pressure test certificate, transmission test protocol, transport packaging