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Microwave Digestion System NMDS-100

Microwave Digestion System NMDS-100

Microwave Digestion System NMDS-100

Microwave Digestion System NMDS-100 is an instrument used in sample preparation for superior trace elemental analysis. Equipped with advanced double magnetron frequency microwave heating system, it prepares samples in less time than traditional methods and is therefore an instrument of choice for sample preparation. It also saves on usage of acid required for sample digestion and also retains the volatile elements. This instrument is used in labs for accurate sample analysis and quick results.


Cavity 48 L Resonant Cavity
Cavity coating SS316 with 10-layer Teflon
Power output 1600 W
Digestion method Microwave heating
Temperature range -40 °C - 305 °C
Temperature accuracy ± 1 ℃
Temperature sensor Optical Fiber Sensor
Pressure accuracy ± 0.01 Mpa
Maximum pressure 80 Mpa
Vessel Pressure capacity 80 Mpa
Vessel quantity 12 / batch
Vessel volume 100 mL
Cooling method Forced air cooling
Display 7" LCD screen
Control mode Touch screen
Interface USB, RS232
Power supply AC 220V ±10% 50Hz
Dimension 520 × 593 × 660 mm
Weight 67 kg


  • Multiple safety protection function
  • Optical fiber temperature control system
  • Double magnetron variable frequency control system
  • Built-in method library with 50 preinstalled methods and 100 programming methods


Employed in food, textile, plastic, geological, metallurgical, coal, biological medicine, petroleum chemical industry, environmental monitoring, sewage treatment, battery manufacturing, cosmetics, etc.

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