DS-LX30 Dual Temperature Zone Digestion Apparatus

Instrument Overview

The Dual-Zone Intelligent Digestion System is a heating device developed and produced in accordance with national standards for the rapid determination of chemical oxygen demand (CODcr). It features a dual-zone temperature control system where each zone operates independently without interference, allowing simultaneous digestion for COD, total phosphorus, total nitrogen, total chromium, and other parameters. Equipped with our proprietary intelligent water quality digestion system and independently developed smart PID precision algorithm, this instrument offers fast heating speed, accurate temperature control, uniform temperature distribution, minimal error, and simple operation, making it an ideal device for laboratory digestion and heating. It is widely used in water quality testing and research across various industries including environmental monitoring, scientific research institutions, wastewater engineering, petrochemicals, biomedicine, metallurgy and steel, food and dairy, aquaculture, wool textile printing and dyeing, leather and papermaking.

Instrument Features

1. Dual temperature zones can operate simultaneously or independently, with customizable settings to meet user requirements.

2. Utilizes an STM32 control chip for independent operation of dual zones, ensuring precise temperature control without mutual interference.

3. Intelligent precision PID algorithm enables rapid heating, minimal temperature drift, high efficiency, and stable performance.

4. Pre-programmed digestion methods for COD, total phosphorus, total nitrogen, and total chromium allow one-touch operation without manual setup.

5. Built-in digestion programs support customizable temperature and time adjustments for compatibility with international brand testing instruments.

6. Each temperature zone includes 5 user-defined modes for flexible configuration based on specific needs.

7. Integrated PID calibration/setting program enables users to adjust the PID algorithm independently.

8. Imported high-power heating modules ensure fast heating, long lifespan, and excellent uniformity.

9. Transparent integrated protective cover provides heat resistance, corrosion resistance, and visibility for safe observation of digestion status.

10. Dual over-temperature protection with automatic power cutoff when exceeding set temperatures, ensuring safety for both the instrument and operators.

Technical Parameters