Low-range TOC analyzer CA79

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Specifications:

  • Measuring principle

    Differential conductivity

  • Characteristic

    Total carbon (TOC) analyzer for trace levels

  • Measuring method

    TOC determination by UV digestion and measurement of the differential conductivity

  • Size

    Housing:
    500 x 290 x 200 mm
    19.68 x 11.41 x 7.87 in

  • Design

    Stainless steel housing;
    IP 42 (standard), IP54 (optional)

  • Process temperature

    < 50 °C (122 °F)

  • Ambient temperature

    –5 to 50 °C (23 to 122 °F)

  • Process pressure

    max. 0.5 bar (7.25 psi)

  • Sample flow rate

    Min. 5 ml/min (0.17 fl.oz/min)

  • Consistency of the sample

    max. conductivity 2 μS/cm, particle free

  • Specials

    The operating concept and data storage meet the requirements of 21 CFR, Part 11
    UV reactor with continuous function monitoring

  • Application

    Determination of total carbon in ultrapure water applications, e.g. in the lifescience industry, that meet the following conditions:
    Conductivity < 2 μS/cm
    pH range: neutral

  • Power supply

    100/240 V AC, 47 – 63 Hz

  • Output / communication

    0/4 to 20 mA, galvanically isolated

  • Input

    1 to optional 3 measuring channels
    Optional control input 24 V (for 1 channel instruments)

  • Measurement range

    0.5 to 1 000 μg/l (ppb)

Description

The total organic carbon (TOC) content is an important quality parameter in the production and use of ultrapure water. If the TOC content is too high, the performance of water purification systems can be impaired or pharmaceutical batches can even be contaminated. The CA79 online TOC analyzer provides continuous, accurate TOC monitoring of your water for injection (WFI). Your product batches can be produced safely and in compliance with regulations.

The CA79 TOC analyzer is perfectly suited for TOC monitoring of ultrapure water in life sciences applications with the following process conditions:
  • Conductivity < 2 µS/cm

  • neutral pH range