(31B-Q-2) Micro Black-Walled Cylindrical Cell w/ Short Pathlength, Spectrosil Quartz, 2mm

StarnaSKU: 31B-Q-2

Price:
Sale price$419.37
Stock:
Re-stocking soon

Description

The Type 31B range has path lengths 0.01mm to 5mm, with a sample compartment aperture of 13mm. The structure of this cylindrical cell allows for lower volume usage as compared to the requirements of the Type 31 cells.

Please note when filling cylindrical cells, to avoid damage to the windows, do not fill cell to the top. Leave an air gap otherwise the windows will be broken by the hydraulic pressure of the stopper being inserted. PTFE stoppers are supplied with these cells as shown in drawing below.

The tubulations are 7mm OD x 5mm ID.

Description: Cylindrical Cell, Short Pathlength
Physical Configuration: Cylindrical cell with two stoppered inlet ports, small sample volume. The circumference of the sample chamber is black quartz to maximize sensitivity.
Primary use: Absorbtion measurement in useable range (see charts below)
Clear windows: Two
Instrument: Can be used with spectrophotometers that can use cylindrical cells
Pathlengths available: 0.01, 0.05,0.1, 0.2, 0.5, 1, 2, 5mm
Aperture: 13mm diameter through sample compartment
Cell top: 2 PTFE stoppers with "ground type" fitting.

 

Window material Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm.

Starna
Catalog
No
Path
Length
(mm)
Ext
Width
(mm)
Ext
Length
(mm)
Interior
Width
(mm)
Interior
Length
(mm)
Nominal
Volume
(ml)
Number
of
Stoppers
Number
Polished
Windows
31B-Q-0.01 0.01 22 22.5 13 0.01 0.140 2 2
31B-Q-0.05 0.05 22 22.5 13 0.05 0.151 2 2
31B-Q-0.1 0.1 22 22.5 13 0.1 0.165 2 2
31B-Q-0.2 0.2 22 22.5 13 0.2 0.194 2 2
31B-Q-0.5 0.5 22 22.5 13 0.5 0.278 2 2
31B-Q-1 1 22 22.5 13 1 0.420 2 2
31B-Q-2 2 22 22.5 13 2 0.703 2 2
31B-Q-5 5 22 22.5 13 5 1.552 2 2

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