VI1000 Portable Multi-parameter Colorimeter

The VI1000 is a portable multi-parameter water quality analyzer elaborately designed by VVNA Micro-Nano Technology, built on years of technical accumulation. Compact and lightweight in design, it is easy to carry and suitable for both laboratory use and operation under harsh outdoor conditions. Equipped with built-in standard analysis programs, it supports the measurement of multiple parameters including turbidity, colority, free chlorine residual, total chlorine, pH, dissolved oxygen, permanganate index, ammonia, and COD. Widely used in fields such as municipal sewage treatment, environmental monitoring, water treatment, industrial process monitoring, tap water supply, drinking water, boiler water, cooling water, education, and agriculture, it is an ideal tool for water quality monitoring across various industries.

Including but not limited to: dozens of routine water quality parameters such as Chemical Oxygen Demand (COD), Ammonia Nitrogen (NH₃-N), Total Phosphorus (TP), Total Nitrogen (TN), Turbidity (90° Scattered Light Method), heavy metals, and inorganic salts.

This instrument is widely used in various fields, including emergency monitoring, source identification and tracing, law enforcement testing, industrial wastewater treatment, river management, domestic sewage treatment, pharmaceutical and chemical industry, food and beverage industry, textile printing and dyeing, electroplating, papermaking, petroleum and metallurgy, scientific research institutions, and universities and colleges.

1. It is convenient to carry with a compact size and a box-type configuration.

2. The instruction icons can guide users to complete the operations easily.

3. Use the design of cold light sources, with longer lifespan and better stability.

4. It features high-strength ABS injection-molded construction, along with excellent performance, strong adaptability and great durability.

5. With a backlight function, it is convenient for users to operate the instrument in dark places or under direct sunlight.

6. Easy to operate. It is simple to obtain the water quality test result even without professional knowledge.

7. Integrated scattered and transmitted light design, incorporating multi-parameter measurements including turbidity (90° scattered light method), free chlorine residual, and COD.

8. The test items comply with international standards, ensuring the accuracy and reliability of the detection results.

9. It has three reading modes: concentration, transmittance and absorbance, which can meet different measurement requirements.

10. The prefabricated reagents included with the finished productsreduce human operate errors and make the testing more convenient and efficient.

11. It has a collection menu that enables users to save frequently used programs, thereby improving testing efficiency.

12. It features a data storage function, facilitating easy to query and export the data to computer.

13. It supports the user-defined curve function to meet users' application requirements in special scenarios.