HELLMA | Fiber Optik Prob | Hellma Fibre Optic Probe-All-Quartz Immersion Probe

HELLMA | Fiber Optik Prob | Hellma Fibre Optic Probe-All-Quartz Immersion Probe

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HELLMA

Fiber Optik Prob

Hellma Fibre Optic Probe-All-Quartz Immersion Probe

All-Quartz Immersion Probes

All-quartz immersion probesfrom Hellma have a probe head made of SUPRASIL® 300 quartz that is fused to a quartz tube, forming a leakproof seal. For this reason, these probes are particularly useful for transmission measurements in corrosive solutions, where the use of metal probes is not practical. Applicable in sub zero environment down to – 180 °C due to vacuum jack.

The collimated light beam passes the solution to be measured only once, equivalent to a measurement in a cell. The use of a deflecting prism with two fully reflective surfaces leads to very low values for stray light

Product info 661.302

Catalogue Number	661.302-UV 661.302-NIR 661.302-UVS
Probe head material	Quarzglas SUPRASIL^® 300
Barrel material	Quartz
Probe head seal	directly fused
Outside Ø probe head	15 mm
Outside Ø quartz barrel	18 mm
Total length	approx. 270 mm (10 mm light path)
Max. immersion depth	200 mm (bei 10 mm light path)
Light path	1 mm, 2 mm, 5 mm, 10 mm, 20 mm, 50 mm
Typ. transmission	UV/Vis ca. 40 % in air above 300 nm NIR ca. 40 % in air above 400 nm
Max. pressure	6 bar
Max. temperature	150 °C
Fibre-optic cables	Built-in and only replaceable by manufacturer UV/Vis–2 m* 240 nm –1100 nm (41.667 cm^-1–9.100 cm^-1) NIR–2 m* 400 nm– 2.300 nm (25.000 cm^-1– 4.348 cm^-1) UV/Vis–low solarisation–2 m* 190 nm–1100 nm (52.632-1–9.100 cm^-1)

Product info 661.500

Catalogue Number	661.500
Probe head material	Quartz SUPRASIL^® 300

Etiketler : Ankyralab HELLMA Fiber Optik Prob Hellma Fibre Optic Probe-All-Quartz Immersion Probe, Laboratory Devices, Laboratory Equipments, Laboratory Tools, Ankyra Laboratory Tools, Ankyralab Laboratory Devices, Ankyralab Laboratory Systems