Endress+Hauser KR41 Raman Rxn-41 probe

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Endress+Hauser KR41 Raman Rxn-41 probe
Wetted materials316L option
Metal: 316L stainless steel
Window: High-purity sapphire
C276 option
Metal: C276 alloy
Window: High-purity sapphire
Titanium option
Metal: Grade 2 titanium
Window: High-purity sapphire
Hybrid metal combination option
Metal: 316L stainless steel, C276 alloy
Window: High-purity sapphire
Hazardous area certificationsATEX, CSA, IECEx
Measuring principleRaman spectroscopy
Spectral coverageProbe spectral coverage is limited by the coverage of the analyzer being used.
Maximum laser power into probehead (mW)< 499
Sample interfaceTemperature (25.4 mm / 1 inch) standard configuration:
-30 to 120 °C / -22 to 248 °F (316L stainless steel)
-30 to 150 °C / -22 to 302 °F (C276 alloy)
-30 to 150 °C / -22 to 302 °F (Grade 2 titanium)
Temperature (25.4 mm / 1 inch) cryogenic configuration:
-196 to 70°C / -320.8 to 158 °F (C276 alloy)
-196 to 70 °C / -320.8 to 158 °F (Hybrid metal combination)
Temperature (60.33 mm / 2.375 inch) standard configuration:
-30 to 120°C / -22 to 248 °F (316L stainless steel)
-30 to 150 °C / -22 to 302 °F (C276 alloy)
-30 to 150 °C / -22 to 302 °F (Grade 2 titanium)
Temperature ramp:
≤ 30 °C/min
≤ 54 °F/min
Flange: up to 305 mm / 12 inch diameter, ASME B16.5 or DIN EN1092 Type B flanges available upon request
Relative humidity: up to 95%, non-condensing










PressureMin pressure:
Full vacuum (0 bara) but not ultrahigh vacuum (UHV) where outgassing maybe a concern
Max Pressure
25.4 mm / 1 inch standard probe:
141.5 barg / 2053 psig (316L stainless steel)
186.6 barg / 2707 psig (C276 alloy)
144.1 barg / 2090 psig (Grade 2 titanium)
25.4 mm / 1 inch cryogenic probe:
213.7 barg / 3100 psig (C276 alloy)
158.6 barg / 2300 psig (Hybrid metal combination)
60.33 mm / 2.375 inch probe:
49.7 barg / 721 psig (316L stainless steel)
68.8 barg / 998 psig (C276 alloy)
51.5 barg / 747 psig (Grade 2 titanium)
Wetted materials316L option
Metal: 316L stainless steel
Window: High-purity sapphire
C276 option
Metal: C276 alloy
Window: High-purity sapphire
Titanium option
Metal: Grade 2 titanium
Window: High-purity sapphire
Hybrid metal combination option
Metal: 316L stainless steel, C276 alloy
Window: High-purity sapphire
Fiber optic cableCable sold separately
LengthMaximum immersible length is dependent on material choice
Diameter25.4 or 60.33 mm
1 or 2.375 inch
(25.4 mm / 1 inch only for Grade 2 Titanium)
Hazardous area certificationsATEX, CSA, IECEx
Returns Policy

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