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
Benefits
Real-time overview of water quality: The CA79 TOC analyzer measures continuously providing a fast response time (t90) of 50 seconds. This enables you to react immediately and to protect your product effectively.
The online analyzer uses proven UV oxidation and differential conductivity measurement which has become the most-established method for TOC trace analysis in ultrapure water.
Compliance: CA79 meets the requirements of the European and US Pharmacopeias and allows working according to FDA 21 CFR Part 11. CA79 provides clear documentation of relevant events, regular quality reports and system suitability tests (SSTs).
The analyzer's maintenance-friendly design in combination with our worldwide service network offers you complete support for the measuring point, including the installation qualification (IQ) and regular operational qualifications (OQ).
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
10 to 45 °C (50 to 113 °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)
Lab-to-process monitoring & control in Life Sciences -
Reliable measurement of bioprocess physical and
chemical properties
PU (Publication)
English version - 04/2024
New version available in English
A combined product list of analysis offerings from both Optical Analysis and LIquid Analysis for bioprocessing applications in the life science industry (including Raman Rxn2 analyzer, Raman Rxn4 analyzer, Rxn-10 probe, bio multi optic and bio sleeve, Raman flow assembly, Rxn-45 probe, Rxn-46 probe, Raman optic system for single use, Memosens CPS61E, Memosens COS81E, OUSBT66, Memosens CPS61E, Memosens CPS77E, Memosens CLS82E, OUSAF44, Memosens CPS11E, Memosens CLS16E, TOC Analyzer CA79, Liquiline transmitter platform, and Memobase software).
