

The MWD-650/MWD-700 Microwave Digestion System ensures efficient, safe sample digestion with auto venting vessels, contactless temperature and pressure monitoring, and up to 255 customizable method programs. It features enhanced safety with a double-locked door, protection frame, and real-time adjustments for over-pressure and over-temperature, making it a reliable choice for precise digestion.
Features:
The auto vent and self-resealing design ensures digestion vessels can automatically release pressure and instantly reseal when a sudden over-pressure situation occurs. It reduces waste of batch samples and also avoids vessel damage.
The imported contactless IR sensor can measure the real-time temperature of sample solution(NOT Vessel Wall) in each diges- tion vessel. Meanwhile, the contactless pressure sensor can monitor the real-time pressure of each vessel. It avoids sample cross-contamination, and the real-time temperature and pressure value in each vessel are displayed during the whole diges- tion process and enables a clear check of digestion condition.
Up to 255 kinds of method programs can be edited and saved, each method program can set with max. 10 steps and parameters (temperature, pressure, time, microwave power).
The double locked security door, the separate protection vessel frame, the real-time temperature and pressure monitoring system, the auto adjustment of over-pressure and over-temperature system and the abnormal sound monitoring ensure that a highly safe operation environment.
Specifications :
| Model | MWD-700 | MWD-650 | Outer vessel pressure limit | 20MPA |
| Pressure control | 18 vessels | 12 vessels | Temperature control range | 50-400℃ |
| Temperature control | 18 vessels | 12 vessels | Maximum working temperature | 250℃ |
| Vessel volume | 100ML | Temperature control accuracy | ±0.3℃ | |
| Pressure testing | Contactless pressure sensor | Inner vessel temperature limit | 300℃ | |
| Temperature testing | Contactless IR sensor | Microwave power | 0-3000W adjustable/
0-2000W adjustable |
|
| Vessel material | Inner vessel: imported TFM
Outer vessel: imported PEEK+glass fiber |
Microwave frequency | 2450MHz | |
| Display | 7 inches touch screen | Rotation mode | 360 continuous rotation | |
| Microwave leak | <5mw/ cm² | |||
| Pressure control range | 0-10MPA | Power | AC 220V, 16A, 50/60HZ | |
| Maximum working pressure | 6MPA | Dimension | 640mm*630mm*590mm | |
| Pressure control accuracy | 0.01MPA | Weight | 75KG/70KG | |
| Model | MWD-700 | MWD-650 | Outer vessel pressure limit | 20MPA |
| Pressure control | 18 vessels | 12 vessels | Temperature control range | 50-400℃ |
| Temperature control | 18 vessels | 12 vessels | Maximum working temperature | 250℃ |
| Vessel volume | 100ML | Temperature control accuracy | ±0.3℃ | |
| Pressure testing | Contactless pressure sensor | Inner vessel temperature limit | 300℃ | |
| Temperature testing | Contactless IR sensor | Microwave power | 0-3000W adjustable/
0-2000W adjustable |
|
| Vessel material | Inner vessel: imported TFM
Outer vessel: imported PEEK+glass fiber |
Microwave frequency | 2450MHz | |
| Display | 7 inches touch screen | Rotation mode | 360 continuous rotation | |
| Microwave leak | <5mw/ cm² | |||
| Pressure control range | 0-10MPA | Power | AC 220V, 16A, 50/60HZ | |
| Maximum working pressure | 6MPA | Dimension | 640mm*630mm*590mm | |
| Pressure control accuracy | 0.01MPA | Weight | 75KG/70KG | |
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