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ANALECT® Diamond 20™

Analect Diamond 20


The AIT by Schneider Electric ANALECT® Diamond 20™ FTIR/FT-NIR system is designed for operation in rugged at-line environments as well as the laboratory bench. The Diamond 20 system is typically used for calibration and applications development in support of ANALECT’s series of on-line continuous stream and batch process analyzers.

  • The rugged Transept™ Interferometer is the core optical technology shared in all ANALECT® FTIR and FT-NIR analyzers
  • Wide array of MIR and NIR sampling and detector options
  • Hermetically sealed interferometer withstands moisture and protects against contamination
  • Seamless calibration transfer between the Diamond 20 system and other ANALECT® FTIR process analyzers
  • SpectraStudio™ software provides fast and flexible data management and processing with an extensive library of applications
  • Full chemometric modeling capability including SpectraQuant,™ Eigenvector PLS Toolbox® Eigenvector Solo®, Camo Unscrambler, Matlab®, Infometrix Pirouette® and Grams PLSiQ
  • Process application development capability using ANALECT® SpectraRTS,™ and SpectraQ™ Software


Analyzer Performance

  • Interferometer: Transept IV hermetically-sealed module with refractively scanned design. Precision cross-roller bearings with fixed Corner-Cube mirrors
  • Spectral range: Extended Mid-IR 7,400 to 450 cm-1; Near-IR 12,000 to 1,200 cm-1
  • Resolution: Keyboard-selectable to 1.5 cm-1 (unapodized); 2 cm-1 (apodized)
  • Scanning Speed: Automatically optimized for detector type or software -selectable for specific applications. Adaptive digital servo drive uses laser quadrature for positive position reference
  • Apodization Functions: Choice of 14 keyboard-selectable. Standard functions
  • Infrared Source: Internal, air-cooled, high efficiency Reflex Sphere
  • Signal Conversion: Computer-selectable gain, high-and low-pass filters, and delay compensation. High-accuracy, true 18-bit ADC
  • Sampling Optics: Internal focused beam, external collimated beams
  • Cursor Readouts: Continuous, in cm-1 or nanometers for abscissa, %T or absorbance units
  • Detector: Standard DTGS pyroelectric

Detector Options

  • Full line of external Optibus detectors, including DTGS, liquid nitrogen cooled MCT, thermo-electrically controlled DTGS, MCT, InAs, and InGaAs. Optical bench can accommodate two software -selectable detectors at one time. Optional signal multiplexers allow additional detectors

Sampling Options

  • Fiber optic devices – Diffuse reflectance – Fiber optic probes, launchers and multiplexers
  • Probes – ATR for highly absorbing liquids – Diamond-tipped probes for harsh conditions – General reaction probes
  • Sample cells – Short gas cells – Laminar flow long gas cells – White cells – Liquid transmission cells – Flow-through and open boat ATR

Download Datasheet Analect_Diamond_20_Datasheet.pdf

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