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CLY421 is a calibration tool for conductivity measuring devices in ultrapure water applications.

Calibration tool for conductivity sensors
Conducal CLY421

Portable reference calibration for ultrapure water applications

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  • Measuring principle


  • Application

    Calibration of conductivity measuring loops in ultra-pure water applications in the pharmaindustry; calibration of quality-relevant process measurements in the ultra-pure water range up to 20µS/cm

  • Characteristic

    factory calibrated measuring case with certificate for comparison measurement in ultra-pure water up to 20µS/cm

  • Measurement range

    0,04µS/cm - 20µS/cm

  • Measuring principle

    conductiv conductivity measurement

  • Design

    compact case includes factory calibrated conductivity loop and flow-through assembly

  • Material

    case : injection molded high performance resin
    Conductivity sensor CLS15D: SS 316 L, PES-GF20
    flow-through assembly: PVDF

  • Dimension

    20.9" x 17.4" x 8.5"

  • Process temperature

    0.. 100C
    32 .. 210F

  • Process pressure

    87 psi

  • Ingres protection

    IP67 at closed case without power cord

  • Additional certifications

    factory calibration certificate according ASTM 5391-93, traceable to SRM from NIST and DaakS