IR-CZH7T (900 to 3500 C)

Infrared Thermometer (High Temperature type)

IR-CZ series is self-contained type, stationary radiation thermometer equipped with digital temperature display, and measured value external output.

Highly accurate measurement at high temperature range is achieved by tracing from a metal-carbon eutectic point.
Stability at high temperature continuous measurement and resolution from low temperature range are improved.

Model	Measuring range	Type
IR-CZH7N	900～3500℃	High Accuracy High Temperature

Features

High-Temperature, High-Precision Two-Color Thermometer

This thermometer accurately measures ultra-high temperatures from 900°C to 3500°C, with a focus on the ultra-high temperature range above 2000°C. It features a revamped optical system and circuit board, ensuring long-term stability. The built-in window contamination detection function is convenient for measurements taken through windows, such as those in vacuum furnaces.

Other Features

Realization of High Precision and Long-Term Stability
Utilizing previous achievements and expertise, the optical system and circuit design have been completely revamped to enable stable measurements from low temperatures to ultra-high temperatures. Long-term stability has been evaluated over approximately three years, maintaining temperature support within the specified range.
World-Class Two-Color Radiation Thermometer
The IR-CZH features a new optical design that reduces chromatic aberration and significantly improves light collection efficiency to the detection element. This results in exceptional stability of the indicated values in two-color radiation thermometry, minimizing the influence of field defects on the measurement values. It is widely used in cutting-edge ultra-high temperature firing processes.
Operating Temperature Range: Up to 60°C
This has been achieved through the adoption of heat-resistant electronic components, improvements in the heat resistance of the objective lens, and enhancements in surrounding temperature compensation performance.

With a rich array of accessories, this thermometer is capable of adapting to even more extreme environments.