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Low Volume Separated Cell

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A general purpose electrochemical cell designed for low volume applications where separation is desired between cell halves.  In this design, the user supplies a membrane, polymer, or glass separator which is clamped between each cell half.  The overall cell volume is 25 mL per side for a total volume of 50 mL.  Each cell half can be used down to approximately 15 mL per side.  The low volume glass cell is designed to accommodate our LowProfile working, counter, and reference electrodes.  The cell kit(s) consists of the cell, the Low Volume Cell Cap Kit, and two gas purge/sparge tubes.

The Low Volume Cell Series is designed for use with:

  • Our Low Volume Cap Kit, which can be used in two configurations - open or closed to the atmosphere.  The cap kit seals around all electrodes and probes in the cell.
  • The Pine Research miniature aqueous and non-aqueous reference electrodes.  These electrodes are a perfect fit for the 3.5 mm OD hole in the Low Volume cell cap.
  • Platinum, gold, or glassy carbon LowProfile working electrodes.  These electrodes fit the larger bore holes in the Low Volume Cap Kit.
  • Our LowProfile platinum counter electrode has a 7 mm OD for the larger bore holes in the Low Volume Cap Kit.

NOTICE: We are aware from feedback that the spherical clamp used in this cell kit does not always provide adequate sealing against the membrane. In some cases, this limitation is made worse by thicker membranes. We have no alternative clamp to suggest; however, we do offer the Advanced Low Volume Membrane Cell Kit to address the shortcomings of this clamp.

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# Description Price in USD
Full Cell Kit
AF01CKT1008

Low Volume Separated H-Cell Kit
includes 2 glass cell halves, 2 cap kits, #40 pinch clamp, spherical joint o-rings, 2x gas inlet/outlet, and 2x gas inlet/outlet with frit

Individual Replacement Parts
RRPG258

Low Volume Separated Half Cell
complete setup requires two half cells

AF01CKT1004

Low Volume Cell Series Cap Kit
includes top cap, bottom cap, fluoroelastomer o-rings, cap screws, 3.5 mm OD PEEK Plug, and 7 mm OD PEEK plugs

RRPG261

Low Volume Cell Gas Inlet/Outlet

RRPG262

Low Volume Cell Gas Inlet/Outlet with Frit

Optional Tall Neck Cell
RRPG347

Low Volume Tall Neck Separated Half Cell
complete setup requires two half cells; neck extends extra 30 mm, adding ~15-20 mL volume (~40-50 mL per cell, ~80-100 mL total volume available); can be used with wafer electrode holder with clip

Optional Clamp for Thick Separators
AC01CKT1008S01

Thick Separator Clamp
custom two part clamp, required with samples greater than 3 mm thick

Compatible Electrodes (Sold Separately)
LowProfile Working Electrodes

click here for compatible working electrode information...

LowProfile Counter Electrode

click here for compatible counter electrode information...

LowProfile Reference Electrodes

click here for compatible reference electrode information...

Optional Accessories
AKPURGE1

Purge Kit for 1/4" Tubing
includes tubing and three way valve, for use with dual gas inlet

AFEX194WH

Utili-Shaft Style A Electrode Holder
7 mm OD, 110 mm long, stainless steel LowProfile electrode holder for wafer-type electrodes, accepts wafers 0.5 mm to 1.5 mm thick

includes set screw and hex driver key; does not include o-ring

AFEX190STUB

Utili-Shaft Style B Electrode Holder
7 mm OD, 76 mm (3") long, stainless steel LowProfile electrode holder

does not include o-ring or clip

RRPG371

Gas Bubbler/Humidifier
holds around 15 mL of solvent, helps prevent solvent evaporation during gas purging/sparging

Document # Title
Product Information

DRK10163

LVC Membrane Cell Product Information
click here to download (1 MB download)

DRP10065

Use and Assembly of the Low Volume Cells
click here to download (734 KB download)

DRP10248

Use and Assembly of the Low Volume Cap Kit
click here to download (434 KB download)

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