Optical Characterization

Specifications

Eclipse Ti Inverted Optical / Dark Field Microscope (Nikon)

Eclipse Ti Inverted Optical / Dark Field Microscope (Nikon)

Our Nikon Ti-U Inverted Microscope is currently set up for brightfield, darkfield, transmission and reflection studies.

Specifications

  • Orientation: Inverted
  • Light Sources: 12V 100W Halogen Lamp
  • Objectives: 10x, 20x, 40x, 60x, and 100x
  • Eyepieces: 10x
  • Camera: Q Imaging Retiga 2000R 1.92MP Color CCD Microscope Camera
  • Spectrometer: Stellarnet BLACK-Comet UV-Vis Spectrometer

 

 

LAMBDA 45 UV/Vis System (PerkinElmer)

LAMBDA 45 UV/Vis System (PerkinElmer)

LAMBDA 45 UV/Vis Spectrophotometer from PerkinElmer can be used for measurements on liquids, solids, pastes, powders samples and regulatory tests requiring variable bandwidths and highly scattering light samples. The additional pre-monochromator reduces stray light by a factor of 2, providing optimum performance for turbid and light-scattering liquid samples, such as biological solutions and suspensions.

Features

  • True double beam operation for very high stability, higher accuracy and reproducibility
  • 1 nm resolution and low stray-light design easily passes all pharmacopoeia and regulatory performance tests
  • Widest range of reproducible and robust sampling accessories to simplify and speed your analysis, whatever your sample
  • Pre-aligned Deuterium and Tungsten-halogen lamps for increased uptime
  • Choice of UV WinLab software to simplify analysis from sample entry to report generation
Description Specification
Range (nm) 190-1100
Double-Beam Operation Yes
Bandwidth (nm) 0.5-4 (variable)
Modes of Operation Scanning, Wavelength Program, Timedrive, Rate, Quant, Scanning Quant
Applications
  • Routine UV/Vis testing
  • Liquids analysis
  • Transparent solids
  • Regulatory tests requiring variable bandwidths
  • Highly absorbing samples
Absorbance Range (linearity 0.99r2) 3.5A

 

Acton SP2300 Spectrometer with PIXIS:100B CCD Camera (Princeton)

Acton SP2300 Spectrometer with PIXIS:100B CCD Camera (Prince

The SP2300 from Teledyne Princeton Instruments is a Spectrometer with Wavelength Range 64 nm, Spectral Resolution 0.1 nm (PMT), 0.14 nm (CCD).

PIXIS cameras are fully integrated, low-noise cameras with deep cooling for quantitative scientific imaging and spectroscopy from UV-NIR. High-quantum efficiency and ultra-low-noise electronics make PIXIS cameras ideal for demanding low-light applications.

  • ~120-1100 nm sensitivity
  • -90℃ deep cooling
  • Support for CCDs of varying sizes
  • Flexible readout design
Description Specifications
Measuring Techniques Raman Spectroscopy, Fluorescence Spectroscopy, Transmission
Spectrometer Type Benchtop
Wavelength Range 64 nm
Spectral Resolution 0.1 nm (PMT), 0.14 nm (CCD)
Aperture (f-number) f/3.9
Entrance Slit 10 µm to 3mm
Grating 1200 g/mm gratings
Input Focal length 300 mm
Output Focal length 300 mm
Scan Range 0 to 1400 nm
Wavelength accuracy ± 0.2 nm
Note Linear Dispersion: 2.38 nm/mm, Grating Size: 68 x 68 mm (68 x 84- Optional), Focal Plane Size: 27 mm wide, 14 mm high