Ametek Land offers a range of optical technologies for compliance and non-compliance opacity, as well as dust measurement.
Featuring patented technologies to minimize sensitivity to misalignment, thermal drift, and electronic noise.

The 4500 MkIII from Land is the most accurate and reliable continuous opacity monitor available; it achieves the highest possible performance specification according to ASTM D2612.



Our team knows all of our partners, products, and systems like the back of their hand. Our experts can guide you through our expansive product offering, creating the best possible analytical instrumentation solution for your needs.