SQUARE ONE Cuvette Holder


Item Code: SQ1-ALL

The SQUARE ONE cuvette holder is designed to hold 1 cm pathlength cuvettes securely for performing optical measurements.

Included with each holder are three collimating lenses with fiber optic couplings, integrated mirror to optimize signal reflection, built in cover to block ambient light and two filter holders that accept both 12.5 and 25 mm diameter filters. When used with Ocean Optics spectrometers and light sources, SQUARE ONE is ideal to measure absorbance, fluorescence, scattering or any combination of these optical phenomena.

  • Versatile design – configure holder for absorbance or fluorescence measurements
  • Dual filters – allows light to be filtered entering and/or exiting the cuvette holder
  • Integrated cover for photosensitive samples
  • Fiber optic couple with SMA 905 connectors
  • Collimating lenses with adjustable focal length

Item Description Use
SQ1-ALL Cuvette holder with three collimating lenses Absorbance and fluorescence
74-MSP Mirror screw plugs for increasing signal collection Fluorescence
CVD-DIFFUSE Teflon cuvette accessory used to direct light at 90 degrees Fluorescence

Engineering Specifications SQ1-ALL
Dimensions: 111 mm x 90 mm x 74 mm
Weight: 618 g
Pathlength: 1 cm
Z dimension: 15 mm
Filter slot: Two slots in total. Each slot accepts one 12.5 mm and 25 mm diameter filters.
Collimating lenses: Three 74-UV fused silica lenses (200-2000 nm)
Fiber optic termination: SMA 905
Optional fluorescence enhancement: Add (one) 74-MSP mirror screw plug

Measurement Techniques in which this product is used: