Product Introduction

The CYWB series High-Throughput Intelligent Microwave Digestion Instruments are designed to achieve sample pretreatment under high temperature and pressure conditions using the microwave heating principle within an enclosed container. These instruments provide a fast, safe, and automated solution for samples and are widely used in fields such as food, environmental protection, disease control, quality supervision, commodity inspection, and research institutions.

Application Fields

Food Testing: Pretreatment for analysis of trace elements (e.g., lead, mercury, arsenic) and nutritional components in food raw materials and finished products, to eliminate organic matter interference.

Medical Health: Pre-treatment for the detection of active ingredients or impurities in pharmaceuticals and health products, and preparation of elemental analysis for biological samples (blood, tissue).

Material Analysis: Pretreatment digestion for metal materials, alloys, ceramics, plastics, etc., to dissolve the target elements in solid samples.

Geological and Mineral Resources: Pre-treatment for metal element content analysis in ores and rocks, rapid decomposition of complex geological sample matrices.

Key Features

The CYWB series high-throughput intelligent microwave digestion systems utilize non-pulsed continuous automatic frequency conversion control of microwave, extending the instrument's lifespan and the uniformity of electromagnetic waves. The chamber is made of 52L large capacity, with a custom-made stainless steel material. It features an automatic locking safety door with a buffer structure to ensure the safety of the operator and the integrity of the door in case of abnormal reactions. The door and chamber are tightly sealed, and microwave leakage meets national standards. The instrument employs a dual-control system of temperature and pressure to control the pressure and temperature of the synthesis experiment, with real-time display, 360° continuous rotation, uniform microwave distribution, ensuring the same microwave environment for all samples, and improving the consistency of experimental results.

Product Specifications

Host Specifications:

1.1 Power Supply: 220-240 VAC 50/60Hz 15A; Microwave Frequency: Professional microwave source/2450MHz; Total Installation Power: 2600W;

1.2 Microwave Output Power: 0~1600W, automatically continuously adjustable

1.3 Microwave Output Characteristics: Non-pulse continuous automatic frequency conversion control, 0~100% automatic output.

1.4 Microwave Cavity: 52L, full stainless steel cavity, corrosion and high-temperature resistant (optional Teflon coating).

1.5 Self-locking buffer explosion-proof furnace door, in the event of abnormal reaction, the buffer structure ensures the personal safety of the operator and the integrity of the furnace door structure.

1.6 Exhaust and Cooling System: Equipped with a high-power exhaust system, various reactions can be carried out continuously for a long time under a well-ventilated, safe, and easily observed environment; the furnace chamber ventilation uses acid-resistant, high-volume centrifugal fans, with an exhaust volume of not less than 5m³/min; the furnace chamber has wind cooling functionality, continuously cooling the reaction tank, with real-time temperature and pressure display.

Control System Parameters:

2.1 Control Method: Touchscreen design with a 7-inch large display, allowing for long-distance direct reading of reaction processes. It features real-time display of the sealed reactor's temperature and pressure, as well as the ability to show temperature-pressure curves in real time.

2.2 Temperature Control Range: Room temperature - ~300℃; Temperature Control Accuracy: ±0.5℃

2.3 Temperature Control System: Utilizes non-contact temperature control method with precise and error-free temperature regulation, employing a high-precision platinum resistance temperature sensor; real-time detection, control, and display of the temperature and curve inside the microwave digestion reactor.

2.4 Pressure Control System: Utilizes a non-contact pressure control method, ensuring precise pressure control with no errors, and provides real-time detection, control, and display of the pressure inside the microwave digestion reactor.

2.5 Turntable Design: Continuous rotation in the same direction up to 360°, ensuring even microwave distribution and identical microwave environment for all samples, guaranteeing consistent experimental results.

Reactor Vessel Specifications:

Outer container made of imported PEEK aerospace material; inner container material: polytetrafluoroethylene; inner container reaction volume: 55ml (standard) and 100ml (optional) 。