Cuvettes
We always supply a set of cuvettes with the purchase of an instrument. Should you need refills, you will find below a selection of cuvettes that we recommend for use with our instruments. You can order them directly from us.
Square cap for DWS RheoLab
| Thickness | Drawing | Reference | Set Price* |
| 1 mm | 1mm_DataSheet SquareCap.pdf | CUV/001 | 63.00 CHF |
| 2 mm | 2mm_DataSheet SquareCap.pdf | CUV/002 | 48.00 CHF |
| 5 mm | 5mm_DataSheet SquareCap.pdf | CUV/003 | 40.00 CHF |
| 10 mm | 10mm_DataSheet SquareCap.pdf | CUV/004 | 79.00 CHF |
* 4 cuvettes per set. Excl. shipping cost and taxes that may apply
Round cap for DWS RheoLab
| Thickness | Drawing | Reference | Set Price* |
| 5 mm | 5mm_DataSheet RoundCap.pdf | CUV/005 | 70.00 CHF |
| 10 mm | 10mm_DataSheet RoundCap.pdf | CUV/006 | 79.00 CHF |
* 4 cuvettes per set. Excl. shipping cost and taxes that may apply
High precision cylindrical glass cuvettes for DLS/SLS
Box containing 10 high-precision cylindrical glass cuvettes for SLS/DLS measurements.
- Reference: CUV/007
- Inner diameter: 4.2 mm ± 0.025 mm
- Outer diameter: 5.0 mm ± 0.025 mm
- Wall thickness: 0.40 mm
- Length (height): 100 mm tall
- With cap
- Perfectly suited for best results with the LS Spectrometer
- Unit price 21.00 CHF (Excl. shipping cost and taxes that may apply)
Cylindrical glass cuvettes for DLS/SLS
Box containing 100 cylindrical glass cuvettes for SLS/DLS measurements.
- Reference: CUV/008
- Inner diameter: 8.0 mm
- Outer diameter: 10.0 mm
- Wall thickness: 1.0 mm
- Length (height): 75 mm tall
- With cap
- Well suited for the LS Spectrometer
- Unit price 52.00 CHF (Excl. shipping cost and taxes that may apply)
Square cuvettes for SLS/DLS
SLS and DLS measurements on highly turbid samples are possible using a 3D LS Spectrometer equipped with the option "sample goniometer". Using this configuration, the light scattering experiment is performed close to the corner of a square cell, thus reducing the laser path length through the sample down to 0.2 mm.
We can recommend the use of Hellma square cell cuvettes as specified below. You can order them directly at your local distributor of Hellma (ordering number 111-10-20, type 111-OS) or at LSi.
- Reference: CUV/009
- Material: special optical glass
- Optical path: 10 mm
- Ext width: 12.5mm
- Ext length:12.5 mm
- Ext height: 46mm
- Int width: 10mm
- Int length: 10 mm
- Nom. volume: 3500ul
- Number of windows: 4
- Base thickness 1.25mm
- Center height 8.5-20mm
- Optimal for high turbid samples
- Unit price 270.00 CHF (Excl. shipping cost and taxes that may apply)