Batch reactor HRA-03

laboratoryfor the food industryfor scientific research

Product overview
Labotemp Hydrothermal Autoclave Reactor HRA-03 is a 100 mL PTFE-lined autoclave reactor designed for hydrothermal synthesis, pressure digestion and catalytic hydrothermal reactions. The vessel is constructed from 304 stainless steel (7 mm wall) with PTFE lining and a gasketed lid to resist strong acids and alkalis. Rated for 200°C operating (250°C max) and 3.0 MPa, it enables rapid, nondestructive dissolution of insoluble and volatile samples for trace-element analysis and materials research.

Usage
Suitable for petrochemical, biomedical, geological, environmental and food laboratories, the HRA-03 accelerates sample pretreatment for heavy metals, pesticide residues, rare-earths and organic compounds while reducing contamination and replacing platinum crucibles for high‑purity analyses. Compact (2.25 kg) and easy to handle, it combines PTFE corrosion protection with reproducible digestion performance and safe operation.

Key benefits

• Durable PTFE-lined stainless steel construction for chemical resistance and pressure containment.
• 100 mL capacity and compact footprint for low-contamination sample preparation and small-batch research.
• Certified to CE and ISO 13485; rated to 250°C and 3.0 MPa for secure hydrothermal digestion.

Features

• Rated to 250°C maximum temperature.
• 304 stainless steel body (7 mm wall) for high-pressure strength and corrosion resistance.
• PTFE lining and gasket for strong resistance to acids and alkalis.
• Enables rapid dissolution of difficult-to-dissolve samples under elevated temperature and pressure.
• Compact, ergonomic design for easy handling and reproducible analytical results.
• High sealing performance to prevent leakage and minimize contamination.

Applications

• Hydrothermal and solvothermal synthesis, crystal growth and nanomaterial preparation.
• High-pressure sample digestion for trace-element and heavy-metal analysis.
• Petrochemical research and high-temperature/high-pressure sample preparation.
• Environmental testing: digestion of soil, water and sludge prior to analysis.
• Food and chemical analysis sample preparation and digestion workflows.
• Biomedical and materials research requiring controlled high-temperature and pressure conditions.
• Academic and research laboratories for small-scale experimental workflows.

Standard accessories

• PTFE liner

Optional accessories

• Dual-layer reactor holder

Technical specifications

• Capacity: 100 mL
• Vessel material: Stainless steel (304)
• Wall thickness: 7 mm
• PTFE liner thickness: 5 mm
• Upper gasket thickness: 10 mm
• Lower gasket thickness: 10 mm
• Operating temperature: 200°C
• Maximum temperature: 250°C
• Maximum pressure: 3.0 MPa
• Certifications: CE & ISO 13485
• Net weight: 2.25 kg
• Reactor weight with PTFE liner: 2.4 kg
• Packing dimensions: 13.2×11×19.8 cm
• Gross weight (packed): 4 kg