Metrohm NIRS Analyzer PRO - Manual (Page 6)

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Table of contents
1 Introduction ................................................................................................................... 5
1.1 Information Disclaimer ................................................................................. 7
2 Hardware Familiarization .............................................................................................. 8
2.1 Lamp Housing .............................................................................................. 8
2.2 Optical Switch .............................................................................................. 8
2.3 Diode Array Spectrometer ............................................................................ 9
3 Specifications............................................................................................................... 11
3.1 Window Reflectance .................................................................................. 12
3.2 MicroBundle Fiber Optic Interface .............................................................. 12
3.3 Direct Light ................................................................................................ 13
4 Mounting Information ................................................................................................. 14
4.1 4.1 Mounting Frame, U-Bolts Secured to Mounting Flanges ...................... 14
4.2 Mounting by straps to blind plates ............................................................ 19
4.3 Weld Flange ............................................................................................... 20
5 Mounting Dimensions .................................................................................................. 22
6 Electrical Connection ................................................................................................... 23
7 Air Cooling Connection Kit........................................................................................... 30
8 Air Purge Connection (Used with “Spoon Probe”) ....................................................... 32
9 Fiber Optic Probe Mounting ........................................................................................ 34
10 Ethernet Connection .................................................................................. 35
11 Safety and Power-up .................................................................................. 37
12 Connection to Vision Software ................................................................... 38
13 Diagnostics ................................................................................................. 43
13.1 Window Reflection ..................................................................................... 43
13.1.1 Performance Test ................................................................................................. 43
13.1.2 Reference Standardization .................................................................................... 46
13.1.3 Wavelength Certification ...................................................................................... 50
13.2 MicroBundle Fiber Optic Sensing ............................................................... 52
13.2.1 Performance Test ................................................................................................. 52
13.2.2 Reference Standardization .................................................................................... 55
13.2.3 Wavelength Certification ...................................................................................... 59
13.3 Direct Light Sampling ................................................................................. 60
13.3.1 Performance Test ................................................................................................. 61
13.3.2 Reference Standardization (External Reference Correction) .................................... 64
14 Sampling .................................................................................................... 65
15 Standards and Approvals ........................................................................... 66