AMETEK Brookfield

AMETEK Brookfield

Arizona Instrument LLC was founded in 1981 by a group of engineers. Arizona Instrument, then known as Quintel Corporation, was dedicated to providing precision moisture analysis instruments that were accurate, reliable, and easy to use. Over the years the company expanded its Computrac moisture analysis line and became an accepted leader in moisture analysis, setting a standard that has been adopted by many Fortune 500 companies. The Computrac line is comprised of two technologies: a rapid loss-on-drying and a moisture specific, GREEN alternative to Karl Fischer. Arizona Instrument pursued an upgrade from ISO 9001:1994 to ISO 9001:2000 to ISO 9001:2008. Though the company is located in Chandler, Arizona, its distributors and service centers located around the world provide consistent, dependable service to its many customers worldwide.

Company details

3375 N. Delaware St , Chandler , AZ 85225 USA
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Business Type:
Industry Type:
Air Monitoring and Testing
Market Focus:
Globally (various continents)
Year Founded:

This company also provides solutions for other industrial applications.
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Since our story began in 1981, Arizona Instrument LLC has been dedicated to providing accurate, reliable and easy to use instruments accompanied by exceptional customer service and technical support.


In 1978, a group of engineers from Motorola discovered a lack of advanced moisture analysis technology for quality control and decided to take action. They promptly designed and released the MA-1 moisture analyzer. When the group parted ways with Motorola in 1981, the MA-1 became the first Computrac® moisture analyzer.

Since then, the Computrac® line has expanded and matured. It now consists of moisture analyzers that rely on two principles of operation: loss on drying (LOD) and a moisture specific, reagent free Karl Fischer alternative.


In 1986, Arizona Instrument acquired Jerome Instrument Corporation. Originating in Jerome, Arizona, the Jerome® line of mercury and hydrogen sulfide analyzers utilized proprietary gold film sensor technology to detect low levels of mercury and H2S. The addition of the Jerome line added new breadth to AZI’s product portfolio.

Since then, the Jerome® line has evolved, now offering both portable and stationary solutions that utilize Jerome’s gold film sensor technology as well as an advanced atomic fluorescence mercury vapor analyzer.

Mission Statement

Arizona Instrument is a leader in the science and art of measurement engineering. It is our mission to provide our customers worldwide with the highest quality products, services and support. We are committed to technical excellence and high ethical standards as the foundation for a strong and profitable company.

Quality Objectives

  • On time delivery to our customers
  • Customer satisfaction
  • Repair punctuality and throughput

SO 9001 Information

Great Western Registrar LLC, an ANAB-accredited Certification Body, has certified Arizona Instrument LLC as complying with the ISO 9001:2008 standard. The scope of registration covers the development, manufacture and service of analytical equipment and reaffirms our adherence and dedication to our quality objectives. Arizona Instrument LLC has held an ISO 9001 certification since ISO 9001:1994.

Our Commitment to Quality

Great Western Registrar LLC, an ANAB-accredited Certification Body, has certified Arizona Instrument LLC as complying with the ISO 9001:2008 standard. The scope of registration covers the development, manufacture and service of analytical equipment and reaffirms our adherence and dedication to our quality objectives.

At Arizona Instrument, we believe quality is a continuous process, which is why we undergo an audit every 6 months—twice as frequently as the standard requires.  Not only does this help us maintain the highest level of quality in our products, but it also provides opportunities to improve procedures and processes on a more regular basis, thus ensuring that we will continue to excel in our quality objectives, listed below.

Quality Objectives

  • On Time Delivery to our Customers
  • Customer Satisfaction
  • Repair Punctuality and Throughput

What an ISO 9001:2008 registration means to our Customers

Our registration to the ISO 9001:2008 standard means that our customers know we value their opinions not just as customers but as industry professionals. It means we are always doing our best to make sure that we continue to meet your expectations as well as our own and that we are more than willing to implement new ideas to improve our overall quality process and customer experience.

Our commitment to the continuous improvement of our quality system means that we are 100% committed to providing exceptional customer service whether you’re a new customer or an existing customer.