Product Overview:

The HACH DR1900 portable spectrophotometer is a high-performance field testing instrument launched by HACH Corporation, combining portability, intelligence, and rugged durability. The instrument comes preloaded with over 200 standard test programs, supports various cuvette specifications, is equipped with a Chinese backlit display, and a flexible power supply system. It is suitable for rapid on-site testing scenarios such as water quality analysis and environmental monitoring, providing users with accurate and convenient mobile detection solutions.

Working Principle:

The DR1900 is based on the principles of spectrophotometry and achieves precise measurement through the following technical process:

• Optical inspection system

  Using cold light source technology, a specific wavelength of light is emitted, and after passing through the sample, the absorbance value is measured by a detector.

• Intelligent data processing

  The built-in processor automatically calculates concentration values based on preset standard curves and directly displays the detection results.

• Flexible measurement mode

  Supports multiple sizes of cuvettes to meet different testing needs and ensure measurement accuracy.

Instrument Features:

● The DR1900 portable spectrophotometer features ergonomic design, is lightweight, can be held, uses a cold light source, and is energy-saving with a long service life.

● Over 200 preset applications, compatible with various cuvette sizes, suitable for various measurement scenarios, multi-purpose machine without the need to purchase multiple machines.

● The DR1900 portable spectrophotometer is compatible with various sizes of colorimetric bottles, requiring no complicated reagent preparation, offering high efficiency and good safety.

● This portable spectrophotometer features an IP67 protection rating, suitable for harsh environments, suitable for both on-site and outdoor use, with a low maintenance rate and enhanced durability.

● The DR1900 portable spectrophotometer Chinese menu display features a backlit design, making it easy for users to operate in darker environments and under direct sunlight.

● Optional AC power supply or AA battery as power source, USB output module, ensuring more flexible and convenient use in different scenarios.

Application Areas:

The DR1900 portable spectrophotometer can be used in municipal sewage, tap water, drinking water, boiler water, cooling water, water treatment, environmental monitoring, industrial process monitoring, education, agriculture, and other fields to meet various water quality analysis needs.

• Water quality monitoring and analysis

  Rapid detection and analysis of municipal sewage, tap water, drinking water, boiler water, cooling water, and other water quality.

• Environmental monitoring and assessment

  On-site monitoring and pollution assessment of environmental water bodies such as surface water and groundwater.

• Industrial process control

  Rapid water quality monitoring for industrial wastewater treatment, process water, and other processes.

• Research and education

  Water quality analysis research and teaching experiments in universities and research institutes.