Product Overview:

The DR900 Multi-Parameter Portable Colorimeter for Residual Chlorine and Other Chlorine is a high-performance device with IP67 protection rating, dustproof and waterproof, excellent shock resistance, and convenient for use in harsh outdoor conditions.

This portable colorimeter has 90 built-in measurement programs, supporting multi-parameter measurements such as residual chlorine, COD, TOC, ammonia nitrogen, and more; A collection menu can be set for quick access to commonly used measurement programs; The DR900 multi-parameter colorimeter for residual chlorine and other parameters offers multi-mode reading functions, making it an ideal portable colorimeter and providing an efficient solution for water quality analysis involving residual chlorine and other parameters.

Working Principle:

The DR900 portable colorimeter uses spectrophotometry, utilizing the selective absorption of light at certain wavelengths by substances to accurately measure key parameters such as residual chlorine in samples, providing reliable analytical results for various water quality applications.

Application Industries:

The DR900 multi-parameter portable colorimeter for residual chlorine and other components is suitable for municipal wastewater, environmental monitoring, water treatment, industrial process monitoring, tap water, drinking water, boiler water, cooling water, education, agriculture, and other fields, making it an ideal tool for water quality monitoring across multiple industries.

Instrument Features:

● The DR900 multi-parameter portable colorimeter for residual chlorine and other parameters offers three reading modes: concentration, % light transmittance, and absorbance to meet different measurement needs.

● This portable colorimeter comes preloaded with 90 measurement programs to meet multiple parameters such as residual chlorine, COD, TOC, ammonia nitrogen, etc., and users can create 10 measurement programs themselves.

● The DR900 multi-parameter water colorimeter for residual chlorine and other parameters can be bookmarked with a commonly used measurement program collection menu, making it easy to quickly select your favorite measurement programs and improve work efficiency.

● The DR900 multi-parameter portable colorimeter for residual chlorine and other parameters features blank adjustment and standard adjustment functions, allowing correction of differences between reagents across batches to ensure measurement accuracy.

● This multi-parameter portable colorimeter can store up to 500 data entries, complies with GLP standards, and can transmit data via USB interface.

● The DR900 multi-parameter portable colorimeter screen for residual chlorine and other parameters features backlight display, making it easy for users to operate the instrument in dark or direct sunlight.

● The DR900 multi-parameter portable colorimeter screen for residual chlorine and other parameters features backlight display, making it easy for users to operate the instrument in dark or direct sunlight.

● DR900 Multi-parameter Water Quality Colorimeter including residual chlorine offers an optional Chinese interface, with indicator icons guiding users through program or menu settings.

● DR900 Multi-parameter Portable Colorimeter Including Residual Chlorine Ergonomic Design for Easy Operation; IP67 protection rating, excellent drop and shock resistance, greatly enhancing device durability.