EziLab offers the Microwave Digester EZL-MD94, a microwave digestion system that runs 12 vessels in a 50 L oven chamber. It controls temperature from 0 to 300°C at 0.1°C resolution and pressure from 0 to 6 MPa at 0.01 MPa resolution, so each closed vessel follows the programmed ramp. Vessels pair a PEEK outer tank with a TFM1700 inner liner, and a PFA-sprayed cavity resists acid fumes. Cooling takes 25 minutes or less, cutting turnaround between batches. Multiple safety protections, automatic shutdown, and microwave leakage of ≤0.3 mW/cm² protect operators, and uniform heating treats all vessels alike. The 550 × 600 × 750 mm, 90 kg unit draws 1500 W. As a closed vessel microwave digestion unit, it breaks down tough matrices in nitric, hydrochloric, or mixed acids, completing acid digestion far faster than hot plates with lower contamination. Food labs prepare samples for heavy metal testing, while pharmaceutical labs digest drugs and excipients for elemental impurity analysis. Environmental labs process soils, sludges, and sediments, geological labs dissolve rocks and ores, and biological and chemical labs digest tissues and materials before AFS, AAS, ICP, ICP-MS, GC-MS, or LC-MS analysis. See the Microwave Digesters and Microwave Digester pages for full specifications.
| Vessels | 12 |
|---|---|
| Oven Chamber | 50 L |
| Temperature Control Range | 0 to 300℃ |
| Temperature Accuracy | 0.1˚C |
| Control Pressure Range | 0 to 6 Mpa |
| Pressure Control Accuracy | 0.01Mpa |
| Protective Spraying | PFA |
| Cooling Time | Less than equal to 25min |
| Microwave Leakage | Less than equal to 0.3mW/cm2 |
| Outer Tank Material | PEEK |
| Inner Tank Material | TFM1700 |
| Power Consumption | 1500W |
| Dimension | 550 × 600 × 750 mm |
| Packaging Dimension | 670 × 670 × 850 mm |
| Net Weight | 90 Kg |
| Gross Weight | 110 Kg |
| Feature Area | Description |
| Closed-Vessel Digestion | Several closed vessels run together for acid digestion of tough matrices with nitric, hydrochloric or mixed acids. |
| Programmable Control | Temperature and pressure are programmed and controlled through each run. |
| Vessel Materials | A PEEK outer tank and TFM inner tank sit in a PFA-coated cavity. |
| Rapid Cooling | A cooling stage brings vessels back down quickly after digestion. |
| Safety Shutdown | Automatic shutdown safety backs up the built-in protective functions. |
