Widest portfolio of adsorbent technologies for a broad spectrum of applications. Catalytic converters for aircraft cabins and fuel inerting. Cathode materials, e-mobility, next-generation technology solutions. Air cleaners that help to improve indoor air quality. Solutions for the most challenging applications. BASF maintains significant diesel research and development facilities around the world. These facilities are being used to develop the technologies needed to meet the extremely low emission levels called for in new emissions regulations. As the global leader in mobile emissions catalysts, BASF has developed a number of specialized catalyst technologies. BASF offers a "full loop" of precious metals products & services. Catalysts for chemical, petrochemical, and refining industries. We offer precious metals supply and full-loop management services, including refining to recover precious metals from spent catalysts. The development of fuels and chemicals based on biological feedstocks is critical to a sustainable future and BASF is proud to provide the catalysts to support this industry. BASF has established itself as a front-runner in this field by becoming the global market leader for sodium methylate, the homogeneous catalyst used for biodiesel production. BASF supplies environmental catalysts and technologies which reduce emissions from stationary sources and industrial processes. BASF catalyst technologies play a crucial role in the manufacture of a wide range of fine and specialty chemical products including flavor and fragrances, herbicides and pesticides, resins, pigments and dyestuffs, pharmaceuticals, and plastic and rubber additives. BASF offers a broad variety of competencies, technologies and products to the fuel cell industry. With our long term experience in the fuel processing area we deliver adsorbents and catalysts needed to generate hydrogen for fuel cell applications with high efficiency. Chemistry plays an important role in the transformation of vegetable oils to products for our daily life. Catalysts are an indispensable tool to make this transformation possible. BASF offers more than 125 years of experience with oxidation catalysts. Each percent of catalyst selectivity advantage creates additional value and reduces COx emission. Solutions for power plants, process industries and more. As a world leader in emissions control technologies, BASF Catalysts has extensive experience in reducing oxides of nitrogen (NOx) as well as carbon monoxide (CO), hydrocarbons (HC) and particulate matter (PM) produced in equipment used for material handling, mining and construction, and power generation. BASF Catalysts has long been a leader in the development of highly active, robust and selective catalysts and related technologies for the destruction of volatile organic compounds (VOC). Thermocouples, pyrometers - insights for higher yields. Our contact temperature probes include profile and spike thermocouples, industrial thermocouples, fiberglass thermocouples, furnace thermocouples, and high-temperature thermocouple wire and cable. We also produce epitaxial thermocouples. Glass Industry Thermocouples have been a specialty of BASF for over 100 years. We have grown with the industry and, as glass technology requirements have expanded and changed over the years. Offering excellent accuracy, resolution, repeatability, and stability, EXACTUS® optical pyrometer technology provides significant performance advantages in non-contact temperature measurement in a practical, rugged and user-friendly design.

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EXACTUS Optical Pyrometer

A leader in precious-metal thermocouples for more than 30 years, BASF more recently applied its technological expertise to optical-based temperature measurement. Designed primarily for OEM wafer-temperature measurement applications, the EXACTUS® optical pyrometers provide significant performance advantages in non-contact temperature measurement. Numerous pending patents cover these breakthroughs which result in industry-leading performance for accuracy, repeatability, and stability. Our performance advantage allows us to successfully measure processes in many applications which had been impossible.

EXACTUS® instruments offer a complete temperature measurement system in each sensor head. State-of-the-art technology allows for custom-tailored integration to specific customer applications. EXACTUS® offers:

  • Low-temperature measurements (25°C and higher) using short wavelengths
  • Measurement of single crystal silicon down to 200°C using 900nm IR radiation
  • High precision with resolution up to 0.001°C and accuracy of 1.5°C
  • Speeds up to 1,000 readings per second
  • Broad dynamic range at any given wavelength

In addition, the entire product line features a user-friendly design. Features that facilitate use include:

  • Readily configurable sensor housing
  • Flexible design
  • Customizable hardware, software, optics and probes
  • RS232, RS485/422, and Analog output from sensors
  • Sophisticated Windows-based graphical interface

Semiconductor Process Control Advantage

EXACTUS® technology delivers numerous advantages in controlling wafer-to-wafer uniformity in both temperature and film thickness. The highly sensitive electronics and advanced optics mean shorter wavelength detectors can be used to measure radiant energy. This decreases errors from both wafer transmission and emissivity. In addition, the instruments' high speed and high resolution provide better control and noise suppression, which results in better monitoring of wafer temperature and improved process results.

While designed for exacting semiconductor applications, EXACTUS® optical pyrometers may be suitable for a wide range of applications in other industries. Ultra-sensitive electronics, precision optics and the ability to measure low-temperatures using short wavelength allow for tighter process control, fewer emissivity errors and improved overall performance. Applications that may be ideally suited for EXACTUS® pyrometers include:

  • Container glass
  • Glass fiber pulling
  • Plastics welding
  • Industrial heating
  • Laser and ultrasound medical technologies