Efficiency

Ultra high purity gas heating is a challenge. Metals can break down and/or shed particulate, while other materials are inefficient at heat transfer. Imtec has solved this challenge using a unique tube-in-tube design that provides for excellent heat transfer in a ultra-pure, non-metallic flow path. The tube-in-tube design creates a .060” wide flow path that creates intimate contact between the gasses and heated surfaces. This makes a dramatic improvement in efficiency when compared to other designs.

High Flow Rates

The G-series heaters are available in single or dual tube configurations allowing for a wide range of temperature/flow applications. A dual tube configuration allows for high flows, almost a doubling of a single tube configuration.

Flexible Control

Gas heating applications can vary dramatically making the control tricky. The Accuheat G-series offer the ability to monitor/control heater element temp, which can be useful for low flow, intermittent applications.

Key Product Features

- All quartz gas flow path, metal free path

- Double quartz tube construction for efficient heat transfer

- FM-4910 Compliant PVDF Housing

- Power modulator protects against no-flow conditions

- RTD provided for monitoring internal gas temperature

- Over-Temperature thermocouple attached to heater element provided for redundant protection

- Over-Temperature snap switch trips if heater is out of control

- Power modulator monitors element temp to reduce excess heat inside housing