The Gen-7 DF-700 series represents the latest generation of Servomex's NanoTrace range, with improved digital design and solid-state storage for increased stability and reliability. The analysers offer industry-leading lowest detection limits, with moisture measurements down to 55 ppt, ensuring high precision in critical applications. The non-depleting Coulometric sensor for oxygen analysis eliminates the need for periodic sensor changes and avoids false low readings that can occur with fuel cell sensors. With a larger screen and user-friendly interface, the Gen-7 series is easy to operate and maintain, minimising downtime and lowering lifecycle costs.
The Gen-7 DF-700 series includes a range of models for specific moisture and oxygen measurement needs in ultra-high purity (UHP) gases. The series includes:
- DF-730: Designed for moisture measurement in hydrogen chloride (HCl).
- DF-740: Optimised for moisture measurement in ammonia (NH₃).
- DF-745: A highly sensitive model with a detection limit of 2 ppb for applications requiring extreme accuracy.
- DF-745SGMax: Specialised for trace moisture analysis in special gases.
- DF-750 NanoTrace: The basic model in the series, offering reliable measurements for standard applications.
- DF-760: Combines measurement of both oxygen and moisture, making it ideal for multifunctional applications.
Features and benefits
- Advanced TDLAS technology: Enables accurate and stable measurements of moisture and oxygen in UHP gases.
- Non-depleting sensors: The Coulometric Oxygen Sensor does not require periodic replacement, reducing maintenance needs.
- User-friendly design: Larger screen and intuitive interface make operation and configuration easier.
- Improved stability: Digital design with solid-state storage increases reliability and reduces the risk of downtime.
- Low detection limits: Moisture measurements down to 55 ppt and high sensitivity oxygen measurements for critical applications.
Applications
- Semiconductor production: Monitoring of moisture and oxygen in UHP gases to ensure product quality and process control.
- Electronics industry: Control of gas purity in manufacturing processes to prevent contamination and defects.
- Medical gas production: Ensuring gas purity in medical applications where high purity is essential.
