Microwave Digestion, is a specialized and proven method for preparing samples for elemental analysis. When dealing with samples requiring analysis for trace elements, the transition to a liquid form is essential for compatibility with analytical equipment—a crucial step known as sample preparation.
Microwave-assisted sample preparation relies on acid digestion, a fundamental technique in sample preparation. This process involves using acids to dissolve or break down a sample, leaving only the (trace) metals in solution. This transformation turns samples into analyzable liquids, a necessity for analytical equipment to accurately detect small concentrations of toxic metals in clear, particle-free solutions.
The stringent requirements for microwave digestion underscore its role as a highly reliable method, ensuring the integrity of analytical data. With efficient microwave heating, precise reaction control, and robust temperature and pressure tolerance, this method facilitates the analysis of diverse substances such as food, soil, and pharmaceuticals. This capability supports the success of subsequent elemental analysis, making microwave digestion a key player in the field.
With 16 high-throughput RV100 digestion vessel set, TTMWDXV can work for long time digestion at ultra high temperature. It meets the requirements for most of the digestion tasks; the new 8 QZ-100 quartz closed vessel set dramatically improves the digestion capability and visibility, even the most demanding materials could be successfully digested. With remote Wi-Fi video monitoring system for quartz vessel, the whole process can be observed, pictures and videos are available during the entire process.
16 RV100 ultra-high-strength frame closed vessel
16 RV100 ultra-high-strength frame closed vessel 16 high-throughput RV100 digestion vessel set adopts the latest technologies and high-end materials, it is capable of long time digestion work under high temperature and pressure, which can meet the needs of vast majority of digestion tasks. It is especially suitable for the test house or labs handling with various sample types and large capacity. RV100 is also suitable for the applications of solvent extraction, microwave kjeldahl nitrogen determination and microwave hydro-thermal synthesis, etc.
TTMWDXV-DR microwave sample drying rotor
TTMWDXV-DR microwave drying rotor realizes rapid and uniform drying, it takes the moisture off sample through microwave heating and vortex air. The sample drying time is only a quarter of that required by conventional heating. The special design of the air inlet and outlet can prevent sample from contamination and loss, at the same time, there is no carbonized risks of the sample by microwave heating. The heating task can be completed without any modification of the main machine. It meets the standard for special sample testing like soil.
Size of drying plate
27cm in diameter
Drying plate material
TFM (modified polytetrafluoroethylene)
Drying wind speed
Three adjustable grades of high, middle and low drying wind
2450MHz, dual magnetron design
Maximum output power
2200W, non-pulse continuous automatic variable frequency control
65L industrial grade 316L stainless steel chamber, multi-layer chemical resistant PFA coating
6 layer steel structure and popup cushioning explosion-proof sliding chamber door (Auto-Pop) design, electronic and mechanical dual-control door lock
Video monitoring system (Optional)
Wireless video monitoring system, mobile phones and tablets can realize the observation and monitoring of the reaction
Pressure measurement and control system
Piezoelectric crystal pressure sensor,
Pressure control range :0~10MPa (1500 psi),
Accuracy ± 0.01MPa
Temperature measurement and control system
High-precision platinum resistor temperature sensor,
Temperature range: 0-300°C, accuracy ±1°C;
IR temperature sensor as optional, temperature range: 0-300°C, accuracy ±1°C.
Outer vessel material
Explosion-proof outer vessel made of aerospace composite fiber. high temperature and pressure resistance reach 600°C and 66 Mpa (10000psi)
Inner vessel material
Modified TFM material
Chamber exhaust system
High-power anticorrosion axial fan, 20 minutes cooling time (from 200°C to 60°C)
550 × 670 × 700mm, 70 KG
16 RV100 ultrahigh strength frame closed vessel
Model of reaction vessel
Processing capacity in one batch
Inner vessel material
Explosion-proof outer vessel material
Aerospace composite fiber Xtra Fiber
Frame structure of digestion rotor
Independent frame structure of each digestion vessel
Reaction vessel volume
Maximum design pressure
Maximum sample amount
Resistance to HF
Magnetic stirring function
Food, soil, metal, alloy, cosmetic, plant, etc.
Microwave Digestion High-throughput Sample Preparation Workstation MDS-15
Microwave Digestion High-throughput Sample Preparation Workstation
MDS-15: Clear quartz visibility, proactive remote monitoring, 500ml ultra-large vessel, drying rotor...