Measuring, Conductivity Cells

Standard Application KLE 325 Universal Application TetraCon® 325 TetraCon® V Special Application TetraCon® 325/ S Ultrapure Water Application LR 325/ 01 LR 01 V Trace Application LR 325/ 001 Flow-through Application TetraCon® DU/ T The TetraCon® 4-electrode system sets the standard for professional conductivity measurements. When compared to conventional 2-electrode conductivity cell, the TetraCon® cells offer a high degree of precision, wider measuring range and minimal immersion depth needed for measuring. Additionally, these superior cells eliminate errors caused by polarization effects, and from dirty samples. TetraCon® In comparison with conventional measuring cells with 2 electrodes, the TetraCon® conductivity cell offers numerous technical advantages: Highest degree of precision and linearity by optimized cell geometry Extremely large measuring range with just one cell Long-term cell constant stability with high-quality abrasion-resistant graphite electrodes With built-in temperature probe Smallest immersion depth possible No measuring errors even with very dirty electrodes – contact resistance on the electrode surface is automatically compensated No measuring errors from cable influences No measuring errors from primary or secondary polarization effects No measuring errors due to contact with side walls or base of measuring vessels Robust, unbreakable epoxy body TetraCon® 325, TetraCon® V and TetraCon® 325/ S TetraCon® DU/ T Measuring range 1 µ S/ cm ... 2 S/ cm* 1 µ S/ cm ... 1 S/ cm* Temperature range 0 ... 100 ° C 0 ... 60 ° C * Measuring range depends on particular instrument KLE 325 LR 325/ 01 and LR 01 V LR 325/ 001 Measuring range 1 µ S/ cm ... 20 mS/ cm 0.001 µ S/ cm ... 200 µ S/ cm 0.0001 µ S/ cm ... 30 µ S/ cm Temperature range 0 ... 80 ° C 0 ... 100 ° C 0 ... 100 ° C