Description
The HI 4104 Electrode is a combination Calcium ISE with a plastic body and BNC connector for the measurement of calcium ions in aqueous solutions. It utilizes a replaceable sensing module that contains an orgainc polymer membrane that is senstive to calcium ions. The electrode is refillable and should be stored for short periods in Calcium ISE Conditioning Solution (HI 4005-45).
Specifications:
| Parameter | Calcium |
| Type | Polymer Membrane; Combination |
| Measurement Range | 1M to 3X 10-6M40080 to 0.12 ppm |
| Optimum pH Range | 4 to 10 |
| Temperature Range | 0 to 40°C |
| Approximate Slope | +28 |
| Body O.D. | 12 mm |
| Insertion Length | 120 mm |
| Body Material | PEI/PVC |
| Cable | 1m coaxial |
| Connector | BNC |
| Possible Applications | determination of free calcium in beverages, water, and seawater |
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