Laboratory reactor HRA-11

for the food industryfor scientific researchhydrothermal

Product overview
Labotemp Hydrothermal Reactor Autoclave HRA-11 provides a compact 10 mL reaction vessel for hydrothermal synthesis, high-pressure digestion, sample pretreatment and small-scale chemical research. The unit combines a 316L stainless steel vessel with a PPL liner to deliver a chemically resistant reaction environment for controlled processing at elevated temperature and pressure. Its small capacity and compact footprint make it suitable for laboratories requiring efficient handling of low-volume experiments.

Design and utility
The HRA-11 features a sealed 316L vessel with a removable PPL liner for simplified loading, cleaning and maintenance. Key vessel dimensions include 64 mm vessel height, 27 mm inner diameter and 5.5 mm wall thickness, with a 55 mm high PPL liner (5 mm thickness). The sealed design supports controlled hydrothermal reactions, rapid digestion of difficult samples and reproducible sample preparation workflows.

Key features

• 10 mL reaction capacity for small-scale hydrothermal synthesis and lab sample preparation
• 316L stainless steel vessel for corrosion resistance under demanding conditions
• PPL liner included for chemical compatibility and easy cleaning (PTFE option noted)
• Maximum temperature: 250 °C; maximum pressure: 3.0 MPa for elevated T/P processes
• Compact dimensions (48 mm vessel diameter, 74 mm overall height) and lightweight design (0.54 kg) for convenient handling
• Upper and lower gasket arrangement to ensure reliable sealing
• Pressure cover with grip bar for secure tightening prior to operation
• Recommended filling volume: 70%–80% to maintain appropriate headspace
• Recommended heating rate: ≤5 °C/min to limit sudden pressure increases
• Suitable for digestion of difficult-to-dissolve, insoluble and volatile samples

Applications

• Hydrothermal synthesis
  Small-scale synthesis of materials under controlled temperature and pressure
• Trace element analysis
  Sample preparation and dissolution prior to trace and heavy metal analysis
• Chemical research
  Controlled reactions requiring elevated temperature and pressure
• Environmental testing
  Preparation and digestion of environmental samples for laboratory analysis
• Geological research
  Treatment and analysis of geological and mineral samples
• Food testing
  Sample preparation and digestion workflows in food laboratories
• Biomedical research
  Controlled laboratory reactions and sample preparation in biomedical studies

Standard accessories

• PPL liner (PTFE liner option)

Optional accessories

• Dual layer reactor holder

Technical specifications

• Capacity: 10 mL
• Maximum Temperature: 250 °C
• Maximum Pressure: 3.0 MPa
• Vessel Material: 316L stainless steel
• Vessel Height: 64 mm
• Vessel Diameter: 48 mm
• Vessel Inner Diameter: 27 mm
• Vessel Wall Thickness: 5.5 mm
• Liner Material: PPL
• Liner Height: 55 mm
• Liner Thickness: 5 mm
• Liner Diameter: 27 mm
• Overall Height: 74 mm
• Product Weight: 0.54 kg