This photometer system is designed to deliver accurate results by supporting the operator with each step he is doing:

• Sample preparation: reduced handling steps, precise dosing
• Sample analysis: automatic test recognition, expiration date check etc.
• Documentation of results: versatile data management, control cards

With your daily routine of water analysis in mind the DR3900 spectrophotometer is optimized for safe processes and meaningful reports. Control-parameters like Ammonium, COD, Phosphate, Nitrogen and many others are easy to perform. The handling of tests and photometer is well designed to avoid any errors in your water analysis.