High-concentration ozone applications require reliable monitoring equipment designed for demanding process conditions. A used 454H Ozone Analyzer can provide a cost-effective solution for measuring ozone in oxygen or air.
The 454H uses UV absorption at 254 nm and offers measurement ranges up to 20% by weight or 400 g/Nm³. With a response time of approximately 2 seconds, it is well suited for applications where fast, continuous ozone measurement is important.
Key Features
- Measurement ranges up to 0–20% by weight
- Up to 0–400 g/Nm³
- Approximately 2-second response time
- Temperature and pressure compensation
- 0–5 V analog output
- RS232/RS485 communication
- Opto-isolated status outputs
- 316 stainless steel, PTFE, and sapphire wetted materials
Applications
The 454H can be used for ozone generator monitoring, industrial ozone systems, process monitoring, and high-concentration ozone research. Its fast response and compensation capabilities make it suitable for systems where ozone levels need to be monitored consistently.
Why Consider Used Equipment?
Used analytical equipment can be a practical way to reduce costs while maintaining access to professional measurement capabilities. A used 454H may be useful as a replacement analyzer, for expanding an existing monitoring system, or for research and process development.
As with any used instrument, buyers should verify the condition, calibration status, included accessories, and warranty.
Conclusion
With high-concentration measurement capabilities, UV absorption technology, and fast response, the 454H Ozone Analyzer is well suited for demanding ozone applications. A properly inspected and maintained used unit can offer a practical alternative to purchasing new equipment.
