Microwave Extraction Digestion System Laboratory Sample Preparation Workstation, CA-MDS-Tan40

Microwave Digestion Workstation is widely used in environmental monitoring, food safety, environmental monitoring, public health and disease prevention and control, petrochemical industry, education and research, metallurgy, and other fields.

Features

• Comprehensive safety guarantee, combined with anti-corrosion capability

The furnace cavity is made of Grade 316L stainless steel.

The 3D adjustable, explosion-proof security door, installed with buffer and choke (to prevent microwave leakage), is self-sealing, impact-resistant, and has an interlocking linkage mechanism.

The aerospace composite fiber outer vessel, wholly sprayed with PFA coating, boasts both higher anti-corrosion and higher pressure-resistance levels, compared to those of PEEK materials.

• The dual magnetron inverter control system ensures consistent sample digestion

Microwave Digestion Workstation adopts a dual magnetron inverter control system and high-frequency closed-loop PID control, thereby realizing microwave continuous non-pulse output, a more uniform microwave field in the cavity, a higher energy utilization rate, and consistent sample digestion.

• Two LCD screens, displaying real-time operation and experiment status

The 7-inch color LCD touch screen displays real-time data, such as temperature, power, time, and steps. Swift switch to the display of coordinate curves greatly facilitates users to better know what is going on with the experiment.

The 5-inch color LCD screen allows clear, real-time observation of the operation inside the furnace cavity. Equipped with interfaces, such as USB, network port, or Wi-Fi, the vessel, once permitted, can be remotely operated and monitored through a computer or a pad.

• Full-vessel pressure control technology

The high-pressure digestion vessel adopts elastic pressure relief and self-sealing technology. Under normal operating conditions, the vessel is completely sealed without leakage. Under overpressure conditions, the pressure is automatically and safely released together with excessive reaction gas (CO₂ and nitrogen oxides); then, it is immediately sealed, ensuring smooth progress of subsequent experiments.

• Full-vessel precise temperature control and monitoring, ensuring safety and digestion performance

Non-contact mid-infrared sensors at the bottom monitor and visualize real-time temperature change of the sample solution inside each digestion vessel. The whole vessel temperature control system effectively monitors abnormal conditions during the digestion experiment. Once an abnormal temperature is detected, the vessel immediately stops microwave emission and starts to sound the alarm, so that experimental safety is not disturbed.

• Smart software operation

The vessel, running on the Android operating system, is convenient and multi-functional. It offers many functions, such as electronic signature, hierarchical permission, and audit trail. The software automatically identifies the model of the turntable and automatically counts the number of vessels, making the experiment easier and faster, with the absence of tedious manual counting and input.

• Various supporting tools make the experiment easy and convenient

Various tools are supplied to reduce the workload for operators and improve the work efficiency of sample preparation. For example, a mobile and flexible tool trolley is able to transfer a rotor loaded with a sample into and out of the furnace cavity, avoiding direct contact between the operator and the digestion vessel for safety concerns.