Laboratory reactor HRA-12

for scientific researchhydrothermalcompact

Product Overview
Labotemp Hydrothermal Reactor Autoclave HRA-12 is a compact 15 mL reaction vessel designed for hydrothermal synthesis, high-pressure digestion and controlled chemical reactions. The unit combines a 316L stainless steel outer vessel with a PPL removable liner to provide chemical resistance and secure containment for small-scale laboratory workflows.

Design & Construction
The HRA-12 features a 64 mm vessel height, 48 mm outer diameter, 27 mm inner diameter and 5.5 mm wall thickness. The PPL liner (55 mm height, 4 mm thickness) is removable for easy loading and cleaning. Overall height is 74 mm and product weight is 0.54 kg, enabling straightforward handling and installation in common laboratory holders and ovens.

Features

• Leak-proof gasket sealing for closed-vessel reactions
• 15 mL compact capacity for small-scale hydrothermal reactions
• 316L stainless steel vessel for corrosion resistance
• PPL removable liner for controlled sample containment
• Rated for temperatures up to 250 °C
• Rated for pressures up to 3.0 MPa
• Controlled heating rate ≤5 °C/min recommended
• Maximum filling volume: 80% of liner capacity (reduce for gas-generating reactions)
• Suitable for use in laboratory drying ovens

Applications

• Material research
  Preparation of nanomaterials, crystal growth and hydrothermal synthesis studies
• Catalyst preparation
  Small-scale catalyst synthesis and evaluation under controlled T/P conditions
• Sample digestion
  Digestion and pretreatment of difficult-to-dissolve, insoluble or volatile samples
• Trace element analysis
  Sample dissolution for trace and heavy metal workflows
• Chemical research
  Closed-vessel reactions requiring elevated temperature and pressure
• Environmental testing
  Preparation and digestion of environmental samples prior to analysis
• Geological research
  Treatment of mineral and geological samples for laboratory study

Accessories

• Standard: PPL liner / PTFE liner
• Optional: Dual layer reactor holder

Technical specifications

• Capacity: 15 mL
• Maximum temperature: 250 °C
• Maximum pressure: 3.0 MPa
• Recommended heating rate: ≤5 °C/min
• Vessel material: 316L stainless steel
• Vessel height: 64 mm
• Vessel diameter: 48 mm
• Vessel inner diameter: 27 mm
• Vessel wall thickness: 5.5 mm
• Overall height: 74 mm
• Liner material: PPL
• Liner height: 55 mm
• Liner thickness: 4 mm
• Liner diameter: 27 mm
• Product weight: 0.54 kg