MJ14S2VSOR Stainless Steel Vacuum Jar for MTI Lab Roller Mill, 2L Capacity, Vacuum and Inert Gas Compatible
The MJ14S2VSOR vacuum jar is designed specifically for use with the MSK-SFM-14 roller mill, enabling efficient grinding of various metal and non-metal materials under controlled atmospheres. This jar facilitates milling under vacuum or inert gas environments, which is essential for preventing oxidation or contamination during sensitive sample preparation.
Constructed from durable stainless steel, the jar offers a 2-liter capacity with precise dimensions of 150 mm outer diameter by 160 mm height, and an internal diameter of 130 mm by 150 mm height. It includes integrated gas inlet and outlet ports with valves, allowing for controlled evacuation or gas purging. The jar supports a maximum vacuum of -0.1 MPa and a maximum pressure of 0.3 MPa, ensuring safe operation within these parameters.
Key Features
- Stainless steel construction for corrosion resistance and durability
- 2-liter capacity suitable for laboratory-scale milling
- Equipped with gas inlet/outlet ports and valves for vacuum or inert gas atmosphere control
- Supports maximum vacuum of -0.1 MPa and pressure up to 0.3 MPa
- Includes copper filters installed inside the ports to protect the system
- Pressure meter available as an optional accessory upon request
- Comes with a set of stainless steel milling balls (sizes 6-20 mm) for immediate use
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Stainless Steel |
| Capacity | 2 Liters |
| Outside Dimensions | Diameter 150 mm x Height 160 mm |
| Internal Dimensions | Diameter 130 mm x Height 150 mm |
| Maximum Vacuum | -0.1 MPa |
| Maximum Pressure | 0.3 MPa |
| Net Weight | 6.6 lb (3.0 kg) |
| Included Milling Media | One set of stainless steel milling balls (sizes 6-20 mm diameter, 10 pieces) |
Typical Applications
This vacuum jar is ideal for laboratory milling tasks requiring controlled atmospheres, such as grinding air-sensitive metals, non-metals, and compounds. It is particularly useful in materials research, battery material preparation, and chemical synthesis where contamination or oxidation must be minimized.
Configuration & Operating Notes
- The jar includes gas inlet and outlet ports with valves and copper filters installed internally to protect the system.
- An O-ring can be added between the jar and lid to enhance sealing and maintain vacuum integrity.
- A pressure meter can be supplied optionally to monitor internal pressure during operation.
- Refer to MSK-SFM-14 roller mill operation videos for proper usage guidance.
