Page 18 Aanderaa Data Instruments AS – TD302Customers can register to obtain a username and password necessary to gain access to product manuals,technical notes and software. Please contact aanderaa.info@xyleminc.com for guidance.1.7 Manufacturing and Quality ControlAanderaa Data Instruments products have a record for proven reliability. With over 40 years experienceproducing instruments for use in demanding environments around the globe, you can count on our reputationof delivering the most reliable products available.We are an ISO 9001 Certified Manufacturer. As a company we are guided by three underlying principles: quality,service, and commitment. We take these principles seriously, as they form the foundation upon which weprovide lasting value to our customers.