Excalibur Q Lab

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.

Excalibur Q Lab

Model series Excalibur Lab All-quartz
Measuring principle TRANSMISSION
Optical Material Quartz Glass
Diameter Probes Head 15 mm or 15.5 mm (with NS); Probe shaft 18 mm
Optical Tolerance Quartz ±0.01 mm
Spectral Range UV/Vis: 210 - 1100 nm; NIR: 400 - 2300 nm
Optical Connection Fiber with 600 µm core diameter and NA 0.22
Fiber Length Approx. 0.2 m of the fiber optic cable are in the probe
Temperature 5 °C to 150 °C
Pressure -1 bar to 6 bar
Delivery Immersion Probe, Manual, Certificate of the pressure test, Protocol of the transmission test, Transport case
Expected delivery time on request
Articel number LQID
Price per unit on request
Quantity 1

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Optical Probes / Measuring Cells (Brochure EN)


Excalibur = Transmission


Hellma USA Inc.
80 Skyline Drive
11803 Plainview, NY
United States

Phone: +1 5169 3908 88


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