FT-NIR Analyzers for Process and Field Measurements 

FTPA2000-260

The FTPA2000-260 (formerly NetworkIR) is a proven near-infrared process monitoring analyzer for use with fiber optic sample interfaces. 

 

 

Overview
Data
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Overview

The analyzer is based on the proven single-pivot wishbone interferometer that was developed by ABB, providing unmatched performance with on-line process measurements.

  • Eight simultaneously illuminated fiber optic sample channels each with an independent detector
  • The Detector Module has no moving parts
  • Standard SMA fiber optic connectors
  • 19 ½” standard rack mount or wall mount
  • BK7 Optics
  • Health monitoring
  • The instrument is permanently aligned at the factory. 

 

 

Data

Industrial grade FT-NIR spectrometer with BK7 optics for near-infrared operation
Spectral range: 14,000 to 3800 cm-1
Resolution: 1 to 64 cm-1,
variable in steps of 2´
Unapodized resolution: 0.7 cm-1
Wave number reproducibility: 0.04 cm-1
(based on water vapour line at 7299.86 cm-1)
Wave number repeatability: 0.001 cm-1
Peak signal-to-RMS-noise ratio: Typically 30,000:1
(for 1 min. scan time, 4 cm-1resolution, open beam)
Noise: Less than 15 micro absorbance at 32 cm-1resolution
(10 s scan time)
Scan times at 4 cm-1 resolution: 3 s with DTGS
1.2 s with fast detectors
100% line repeatability: 0.3% for open beam, 9000 to 4100 cm-1, 2 consecutive measurements
(constant-temperature environment after warm-up)
Temperature coefficient of change in 100% line: 1% per °C at 10,000 cm-1
Maximum beam divergence: 90 milliradians

 

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