It adopts a 3-inch color LCD display with intuitive GUI graphic navigation and a membrane key panel design. The keys are thin, soft, and well protected, and can withstand more than 1 million presses; the keys are rich, intuitive, easy to understand, and can guide customers to operate easily.
The instrument is small and light, and can be held in one hand. It can measure a variety of conventional water parameters, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, chromaticity, suspended matter, heavy metal ions, etc. The concentration is directly read without conversion, and the measurement results are more accurate.
It has a large-capacity storage function, built-in 5 manufacturer curves, 195 extended curves, and can store more than 5,000 experimental data, which is convenient for users to view freely.
The unique high-precision filter system makes the instrument more stable and the measurement accuracy is higher.
Built-in ultra-large capacity lithium battery, perfect charging system, battery life can reach 10 hours.
Using cold light source and narrow-band interference technology, the light source life is up to 10W hours.
With the new ARM9 chip, the instrument is more responsive and has a larger memory capacity of up to 500M.
Supports users to build curves according to different measurement requirements, and the segmentation coefficient K can be adjusted according to measurement requirements.
It can be used with Lab-yy prefabricated reagents, without self-preparation, greatly reducing experimental steps, safe and convenient, easier to measure, and more accurate data.
The testing items are based on the national industry standard, residual chlorine - "GB/T5750.11-2006".