MWD-650 Microwave Digestion System

Microwave Digestion System


  1. Vent and Self-reseal digestion vessel: self vent and reseal structure with patented law ensures that vessels will release pressure and instantly reseal when a sudden over-pressurization occurs. This prevents waste of batch samples and solutions, and also avoids sample vessel damage.
  1. Temperature-pressure monitoring/protection system: Advanced contactless temperature control technology which measures real temperature of solution in each digestion vessel. Meanwhile, it adopts multi-fiber to monitor pressure in a contactless way. This realizes isolation between temperature and pressure control system, avoids cross-contamination of all samples and also ensures temperature and pressure monitor and control for each every vessel. All temperature and pressure data are displayed in real time during the microwave run, allowing a visual check of digestion conditions. It prevents over-pressurization and over-heating.
  1. Large storage capacity: can edit and store 255 programs according to user’s requirements and each method program can set parameters(temperature, pressure, time, microwave power) according to their own requirements which provides convenient operation for users.
  2. Multi safety protection functions: high strength double security door, temperature monitoring, high temperature prevention, pressure monitoring, high pressure prevention, instruments abnormal sound monitoring.
  3. Power and power regulation mode: using variable frequency resonance or non-pulse(optional) continues rotating mode to ensure high efficient and even microwave throughput. Users can adjust it according to user’s requirement between 0~3000W.



  pressure control  12 vessels
  temperature control  12 vessels
  vessel volume  100 ml
  pressure testing  contactless
  temperature testing  No-contact
  vessel material Inner:imported TFM

Outer:imported PEEK+glass fiber

  display  8”inch touch screen external
  pressure control range  0-10MPA
  maximum working pressure  6 MPA
  pressure control accuracy  0.01MPA
  temperature control range  50~400℃
  power  AC 220V,16A,50/60HZ
  dimension  640*630*590mm
  weight  70kg


  maximum working temperatur  250℃
  temperature control accuracy  ±0.3℃
  inner vessel temperature limit  300℃
  microwave frequency  2450HZ
  rotation mode   360 continuous rotation
  microwave leak  <5mw/cm2
  microwave power    0-3000W adjustable/0-2000W adjustable
SKU: mwd-650 Category: Tags: ,


1: Catalog of TOC & Spectrophotometer.
2: How To Choose Microwave Digestion.