PEBBLE VIS

Ultra compact and cost-efficient OEM spectrometer modules for the visible range

Ultra compact VIS spectrometer for fluorescence

The PEBBLE VIS spectrometers offer an ultra compact and cost-efficient spectrometer module for OEM manufacturers of analytical instruments that do not want to sacrifice performance and robustness for compactness.

PEBBLE VIS is based on the same proven diffraction grating technology used in all other Ibsen spectrometers. This ensures that PEBBLE can be manufactured in high quantities with very small unit-to-unit performance variation.

This type of diode array spectrometer provides many benefits when used for fluorescence spectroscopy compared to optical based filter instruments. In particular, the fluorescence spectrometer is less bulky and more inexpensive than the combination of several emission filters. The compact spectrometer is also easier to use and provides the full spectrum.

The ultra compact PEBBLE VIS spectrometer covers a wavelength range of 360 – 830 nm and offers a resolution of 6 nm. It utilizes a fast S14739 CMOS detector from Hamamatsu.

If the specifications of our standard PEBBLE configurations do not match your requirements, Ibsen can customize an OEM spectrometer to meet your exact needs.

Pre-order PEBBLE VIS Evaluation Kit Now

Compact PEBBLE VIS Spectrometer

Key Features

  • 360 to 830 nm wavelength range
  • Numerical aperture of 0.22
  • Resolution: 6 nm (typical)
  • Fast and very sensitive CMOS detector array with 256 pixels
  • Electronics interface: small flex-connector
  • Optional SMA fiber adapter and order sorting filter
  • Compact footprint of 20 mm x 15 mm x 8 mm

Test it yourself!

We understand that it can be hard to judge the performance of a spectrometer just from the data sheet. Therefore, we offer a time limited loan of a demo unit to customers that meet certain criteria.

Products

ProductDetectorBenefit
PBV-105Hamamatsu S14739Cost effective, high sensitivity

Contact Ibsen to get more information

Download Product Sheets

pdf_icon PEBBLE VIS 360 – 830 nm

Ordering

Request a quotation here for our compact PEBBLE VIS spectrometer. If you have special requirements for resolution, detector, or wavelength range just enter those into the “Request quotation” form.

Noise in detectors for Spectroscopy

Measuring Fluid Fluorophores with a Compact PEBBLE VIS Spectrometer

Using our 3D-printed front end demo together with our compact PEBBLE VIS fluorescence spectrometer, we measured fluid fluorophores at the Department of Chemistry of Copenhagen University. The measurements were carried out on a variety of fluid fluorophotes such as fluorescein, rhodamine, ADOTA, Cresyl Violet and DMQA.

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