ELODIZ DUPLA™ Raman

The ELODIZ DUPLA™ is the second compact multi-laser system from our line of Raman devices. The product provides long-term operational stability which makes DUPLA™ the ideal partner for general material characterisation and reaction monitoring processes.

Often, the use of a single laser line might not be sufficient and multiple readings are necessary (e.g., teaching laboratories, quality assurance services or quality control support laboratories, scale-up process). Our multichannel device, which does not require any user manipulation during operation, offers versatility where productivity and multipoint data access is critical. Two independent fibre probes which can be connected to this device provide a choice of either simultaneous or independent operation.

Why work with complicated modular DIY setups or waste resources on multiple units? ELODIZ multi-laser lines (NEEGALA™ & DUPLA™) allow expansion of operations while reducing the need for complicated or cumbersome devices.

Along with the stand alone laboratory bench device (white) we also offer a rack version (black) which can be mounted in a cabinet for industrial application.

DUPLA™ system requires 2 independent fibre probes for operation.

NOTE: NEEGALA™ probe is not compatible with DUPLA™ system.

DUPLA Specifications*

Laser Wavelength
 532 & 532 nm 785 & 785 nm
Spectral Range
 200 .. 4400 cm-1 200 .. 3000 cm-1
Spectral Raman Resolution
 7 cm-1 @ 2520 cm-1 5 cm-1 @ 968 cm-1
Max Laser Power
 80 mW 300 mW
Adjustable laser
 In 10% steps In 1% steps
Operation
 2 individual probes (one per channel); standard 2m long fibre-optic probe (other models and lengths available on demand) 2 individual probes (one per channel); standard 2m long fibre-optic probe (other models and lengths available on demand)
Slit
 10um 10um
Unit Calibration
 Permanent factory calibration, under EUROPEAN CHARISMA protocols for standardisation Permanent factory calibration, under EUROPEAN CHARISMA protocols for standardisation
Size (WxDxL) (mm)
 310x310x160 (portable version)
430x430x180 (rack version) 		 310x310x160 (portable version)
430x430x180 (rack version) 
Weight (Kg)
 7 7
NA Fibre
 0.22 0.22
Detector Type
 Si based CCD detector Si based CCD detector
Software Control
 SOMPAS by ELODIZ, under Windows 10/Windows 11, Linux (Ubuntu 20.04 LTS) SOMPAS by ELODIZ, under Windows 10/Windows 11, Linux (Ubuntu 20.04 LTS)
PC Connection
 Ethernet/on demand touchscreen interface Ethernet/on demand touchscreen interface

*subject to change without notice

Supported Industries

  • Art conservation & Archaeology studies
  • Bioscience and Medical Diagnosis
  • Surface enhancement Raman spectroscopy
  • Polymers and Chemical Processes
  • Online Reaction monitoring
  • Semiconductor & Solar Industry
  • Geology, Gemology and Mineralogy
  • Pharmaceutical Industry
  • Environmental Science
  • Police and Forensic Analysis
  • Teaching laboratories and Physics
  • Quality Control and Quality Assurance
  • General Research

Key Applications

  • Direct Raman analysis of samples with selected laser lines
  • Reaction monitoring / PAT analysis using immersion safe fiber-optic probe shaft accessory
  • Attachment to other accessories for process analysis
  • Studying changes or distribution of composition across a sample, and/or with time e.g. stability of pharmaceutical preparations, sample homogeneity in pharmaceuticals and additives and crystallinity in polymers

Spectroscopy solutions

With a wealth of expertise in laser-based instrumentation and engineering services, we are the best partner to help you overcome any analytical challenges.