Product news

Pyrometers and thermal imaging cameras are used for non-contact temperature measurement, which must be regularly checked or calibrated to ensure measurement accuracy. This is especially true when these devices are used in industrial process control, as the quality of the products and processes depends significantly on them. As a manufacturer of pyrometers and infrared cameras, therefore DIAS Infrared also offers a range of calibration sources.

The PYROTHERM blackbody product range includes numerous types with radiator temperatures between -15 °C and 1500 °C. To ensure a high emissivity close to 1, surface radiators with specially coated surface structures or cavity radiators with a ceramic cavity are used. Precision temperature sensors and PID controllers guarantee high temperature accuracy and stability.

With the calibration sources CS 120 (-15 °C to 120 °C), CS 500 (50 °C to 500 °C), CS 1200 (300 °C to 1200 °C) und CS 1500 (300 °C to 1500 °C), the radiator temperature can be set within the specified temperature range on the temperature controller and via a digital interface. Therefore these device types are particularly suitable for use in calibration laboratories. In contrast to this, the types CS F35 to F150 and CCS 130 have their radiator temperatures set at the factory according to customer specifications. Together with the robust design, these blackbody types are often used for on-site monitoring of permanently installed pyrometers and thermal imaging cameras. The CS 400 device type is also designed for on-site use. However, it also allows the temperature to be set by the customer.

In addition to these standard calibration radiators, DIAS Infrared also develops and manufactures application-specific solutions. One new example is the CCS 3-130 triple-surface radiator with customer-specific, fixed temperatures in the range of 30 °C to 130 °C, which is particularly suitable for on-site service. Also new is the CS A300 large-area calibration source (radiator area 320 mm x 320 mm) for temperatures from 20 °C to 300 °C. Nine separately controlled heating zones and an integrated cooling module ensure on the central area of 250 mm x 250 mm high temperature uniformity from 0.15 K (30 °C) to 1.5 K (300 °C).

More information: https://dias-infrared.com/products/calibration-sources