Hydrothermal reactor HRA-08

laboratoryfor scientific researchcooling

Product overview
Labotemp Hydrothermal Reactor Autoclave HRA-08 is a 2.0 L PTFE-lined hydrothermal autoclave engineered for reproducible high-temperature and high-pressure synthesis and pressure digestion. The unit comprises a 304 stainless steel outer vessel (Ø270 × H220 mm) and a removable 2 L PTFE liner (Ø180 × H141 mm) with a 10 mm wall thickness. Rated safe operating temperature is 220 °C and maximum working pressure 3.0 MPa. Controlled heating/cooling supports low-contamination reactions for crystal growth, material synthesis and catalytic hydrothermal processes.

Design and operation
The HRA-08 features a precision sealing system to maintain stable pressure throughout reactions. The removable PTFE liner simplifies sample loading, cleaning and maintenance. Corrosion-resistant construction enables repeated use with aggressive chemical media. Recommended heating and cooling rate ≤5 °C/min to ensure controlled, reproducible conditions. Pressure gauge and stainless steel clamp are provided for monitoring and secure closure.

Why choose Labotemp Hydrothermal Reactor Autoclave HRA-08?

• High temperature and pressure capability: up to 220 °C and 3.0 MPa for demanding laboratory reactions.
• Chemical-resistant construction: PTFE liner with 304 stainless steel outer vessel minimizes contamination and resists acids and alkalis.
• Laboratory-ready design: removable liner, leak-proof sealing and controlled heating/cooling for repeatable experimental results.

Features

• 2 L capacity PTFE-lined hydrothermal unit
• 304 stainless steel outer shell with smooth, burr-free finish
• Removable PTFE (or PPL) liner resistant to strong acids and alkalis
• Leak-proof sealing design for safe handling of hazardous reagents
• Recommended filling volume: 60–80% of liner capacity (max 80%)
• Compatible with laboratory drying oven for heating

Applications

• Nanomaterial synthesis (nanoparticles, nanostructures)
• Laboratory-scale hydrothermal and solvothermal synthesis
• Crystal growth of inorganic and advanced materials
• Compound synthesis and materials development
• High-pressure chemical reactions, sample digestion and process development in research and industrial laboratories

Technical specifications

• Capacity: 2000 mL
• Maximum working pressure: 3.0 MPa
• Safe working temperature: 220 °C
• Liner outer diameter: 180 mm
• Liner height: 141 mm
• Outer reactor diameter: 270 mm
• Height: 220 mm
• Material: 304 stainless steel outer vessel, PTFE liner (removable)
• Net weight: 32 kg
• Gross weight: 40 kg
• Packing dimensions: 33 × 27 × 32 cm
• Recommended heating/cooling rate: ≤5 °C/min
• Liner options: PTFE / PPL (removable)
• Sealing design: leak proof
• Pressure monitoring: pressure gauge
• Clamp: stainless steel clamp