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Viavi - Model PAT-L -MicroNIR Spectrometer
The newest instrument in the MicroNIR PAT line, the PAT-L spectrometer uses NIR (near infrared) spectrometry to perform non-destructive analysis and provides real-time results for continuous process monitoring in liquid, aqueous and organic industries. It is rugged and ultra-compact, easily integrated into industrial facilities (tanks and pipelines) and requires little maintenance. PAT-L consists of the PAT-U MicroNIR spectrometer and a customizable probe that is immersed in the liquid to be analyzed.
Designed for regulated industries
MicroNIR PAT-L has been specifically designed to allow the analysis of liquids in the most strictly regulated industries, such as pharmaceutical/cosmetic, food and beverage, fine chemicals, and ATEX facilities. PAT-L operates without fiber optics to limit operating costs. And the tungsten lamp allows for long term use and requires no maintenance.
Customizable probe
The MicroNIR PAT-L probe is customizable, depending on
- probe material (316 L or Hastelloy C-22)
- optical path length (2, 3, 4, 5, 10 mm)
- immersion depth (100 – 900 mm)
- process connection
- removable cooling jacket
- Technology : NIR (near infrared)
- Spectral range : 950 - 1650 nm
- Resolution : 1.25%
- Signal to noise ratio : 1 : 23 000
- Connexion : 3m USB cable
- External diameter : 26 mm
- Optic window : Saphir
- Operating conditions : -30°C to 400°C
- Maximum immersion depths : 240, 440, 640, 940 mm
- Optical path length : 2, 3, 4, 5, 10 mm
- Materials of the probe body : Stainless steel 316L, Hastelloy C22
- Process connections (without flange) EN 1092-1/05/A : DN40/PN40, DN50/PN16 or /PN40, DN80/PN16 or /PN40
- Process connections (without flange) ASME B16.5 : NPS 1.5 Class 150 or 300 RF, NPS 2 Class 150 or 300 RF
- Seals : High nickel alloy C-ring, gold plated.
- Gas filling : N2, 4 bar
- Maximum pressure rating : 10, 16, 40, 160, 250 bar
- IP rating : IP65, IP67