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      Labcells is a iso9001:2000 manufacturer and supplier of cells, cuvettes and accessories for spectrophotometers, fluorometers and colorimeters. It is possible, Trying to cut costs without sacrificing quality or service,if you choice Labcells® cuvettes.

 

 

 

   
     
 

TEL

+86-510-85605092

FAX

+86-510-85261209

cuvettes@gmail.com

 

 

 

 

 

 

 

 
 

 

 

Specification Data (Empty cell)

Material

Code

Usable Range

Transmission

Deviations in matching

Optical glass

G

320~2500nm

350nmAbout82%

350nmMAX0.5%

ES quartz glass

Q

190~2500nm

200nmAbout82%

200nmMAX0.5%

IR quartz glass

I

220~3500nm

2730nmAbout82%

2730nmMAX0.5%

   The data shows transmission characteristics of empty cells made from different materials.(The enpty cells:thickness1.25mm*2,including surface reflection lpsses.)

    Transmission is a percentage of how well light passes through the windows of a cell at different wavelengths.  Transmission is measured on a scale of 0-100%.

   Transmission can vary greatly depending on the wavelength range being worked in and the material that the cell or vial is made from.

Z Dimension Zd

  The Z dimension is the height from the bottom of the cell to the center of its sample chamber.In case of using a small volume cell in a spectrophotometer or fluorimeter, the Z dimension of the cell should be the same as the height of the instrument’s light beam. The height of the light beam is usually 8.5mm or 15mm,20mm, depending oh the manufacturer. When ordering a cell which has more than one Z dimension available, it is necessary to specify the required Z dimension.

Lightpath

Lightpath is the distant between the interior polished walls of a cuvette .  Lightpaths are measured in millimeters and can vary from 0.5 mm up to 200 mm.  The most common lightpath in use today is 10 mm.  Most manufacturers provide a standard 10 mm rectangular cuvette holder with their machines, however this should be confirmed with the manufacturer because not all machines may be able to support a 10 mm holder.


   

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