Batch reactor HRA-10

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Product Overview
Labotemp Hydrothermal Reactor Autoclave HRA-10 provides a compact 5 mL reaction vessel for hydrothermal synthesis, high-pressure digestion, sample pretreatment and small-scale chemical research. The reactor combines a corrosion-resistant 316L stainless steel vessel with a PPL liner for reliable containment under demanding chemical conditions. With a 48 mm outer diameter and 53 mm overall height, the assembly is optimized for small-volume laboratory reactions requiring controlled temperature and pressure and efficient sample use. The 5 mL configuration features a 27 mm inner diameter, 42 mm liner height and 6 mm liner thickness. The screw-tightened cover and gasket seal ensure secure closed-vessel operation. When used within specified operating conditions the reactor supports up to 250 °C and 3.0 MPa. Typical applications include material synthesis, catalyst preparation, trace element analysis, geological and environmental testing, and laboratory sample digestion.

Key Features

• 5 mL compact capacity for small-scale reactions and reduced reagent consumption.
• 316L stainless steel vessel for corrosion resistance and mechanical strength.
• PPL liner supplied to protect the vessel and ensure chemical containment.
• Operates at temperatures up to 250 °C for elevated-temperature reactions.
• Designed for pressures up to 3.0 MPa for controlled closed-vessel processing.
• Screw cover with gasket sealing system to minimize leakage under pressure.
• Compact 48 mm diameter for convenient handling and efficient bench-space use.
• Suitable for hydrothermal synthesis, high-pressure digestion and sample pretreatment.
• Supports rapid digestion of hard-to-dissolve, insoluble or volatile samples.
• Recommended heating rate ≤5 °C/min to limit sudden pressure increases during heating.

Applications

• Hydrothermal Synthesis
  Controlled hydrothermal reactions for material synthesis and laboratory research.
• Nanomaterial Research
  Small-scale preparation and study of nanomaterials under elevated temperature and pressure.
• Catalyst Preparation
  Synthesis and evaluation of catalysts and related materials in research labs.
• Chemical Research
  Closed-vessel reactions at elevated temperature and pressure for chemical experiments.
• Sample Digestion
  Digestion and pretreatment of hard-to-dissolve, insoluble or volatile samples prior to analysis.
• Trace Element Analysis
  Sample preparation for trace element testing and analytical procedures.

Accessories

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

Technical Specifications

• Capacity: 5 mL
• Maximum Temperature: 250 °C
• Maximum Pressure: 3.0 MPa
• Vessel Material: 316L stainless steel
• Liner Material: PPL
• Overall Height: 53 mm
• Vessel Height: 53 mm
• Vessel Diameter: 48 mm
• Vessel Inner Diameter: 27 mm
• Vessel Wall Thickness: 5.5 mm
• Liner Height: 42 mm
• Liner Thickness: 6 mm
• Liner Diameter: 27 mm
• Product Weight: 0.5 kg