Calcium Flowcell ISE


Zero dead volume Calcium Sensor.

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The Calcium Flow Cell from EDT directION is a solid state, zero dead volume sensor that can be used independently or positioned in series to create a multi-element sensor system. A reference flow-cell is required for each set of flow cells. The ideal flow rate is around 1-10ml per minute using a peristaltic pump. Fluoride flow-cells have an ID of 1.2mm and all the others have an ID of 2.3mm.

  • Zero dead volume
  • Solid state
  • Fast response
  • Long lifetime
  • Unlimited shelf life

These sensors are ideal for Flow Injection Analysis (FIA) or for situations where continuous monitoring is required. Measurements can be made in zero flow as required in stop/flow or static measurements.

The assembled sensor block (holder and flowcells) is approximately 20x50mm. Cells can be interchanged at will without disconnecting the tubing.

The Calcium sensor is in the form of a small solid state Acrylic block with a bore diameter of 2.3 mm. A flow through reference is required for operation (Part No. 4001). These small ISEs have exactly the same specifications as the standard Calcium ISE (cat no 1051) but has further advantages such as: Zero dead Volume, Large sample contact area, low sample volume (min 50 microliters), easy cleaning.

The Calcium Flow Cell has unlimited shelf life. Supplied with O rings, 1 metre cable with BNC connector. Requires reference flow cell (Part No. 4001), flow cell holder (Part No. 4443). Tubing and pump not supplied.

The EDT flowcell holders are constructed from Aluminium with Stainless steel fittings. Standard holders accept 1,2or 3 modules plus a reference flowcell EDT direction produce standard solutions and ISABs for all ISE analysis.

Specification is the same as Calcium Half Cell ISE Part No.1041.

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Additional information

Dimensions 30 × 14 × 14 cm
Bore Diameter


Flowcell Width


Dead Volume





2mm Pin

Minimum Cell Volume

50 Microlitres. (200 with reference)

Commodity Code



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