| Chamber Capacity | 400 Liters |
| Door Type | Double Door |
| Control System | PLC + HMI + Built-in Printer |
| Display | 7.0-inch Color Touchscreen |
| Design Pressure | –0.1 / 0.5 MPa |
| Working Pressure Range | 0 to 0.25 MPa |
| Safety Valve Opening Pressure | 0.28 MPa |
| Design Temperature | 150°C |
| Working Temperature Range | 105°C to 139°C |
| Temperature Control Accuracy | ≤ ± 0.2°C |
| Temperature Display Accuracy | 0.1°C |
| Temperature Equilibrium | ≤ ± 0.5°C |
| Sterilization Time Range | 0 to 999 min |
| Drying Time Range | 0 to 999 min |
| Vacuum Rate | –97 kPa |
| Vacuum System | Liquid Ring Vacuum Pump (Pre & Post) |
| Steam Consumption per Cycle | 21 kg |
| Water Consumption per Cycle | 170 kg |
| Power Consumption | 32 kW |
| Chamber Size (W × D × H) | 652 × 690 × 850 mm |
| Outer Dimensions (W × D × H) | 1350 × 1950 × 1200 mm |
| Net Weight | 920 kg |
Our Horizontal Laboratory Autoclave LHA-D31 is specifically designed for sterilizing items that can withstand high temperatures and pressures, including both unwrapped and wrapped instruments, surgical dressings, rubber materials, liquids, plant-in instruments, as well as porous and hollow items.
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Horizontal Laboratory Autoclave LHA-D31 Catalog
Available Range :
Horizontal Laboratory Autoclave LHA-D23 : 150 Liters Horizontal Laboratory Autoclave LHA-D24 : 200 Liters Horizontal Laboratory Autoclave LHA-D26 : 250 Liters Horizontal Laboratory Autoclave LHA-D28 : 360 Liters Horizontal Laboratory Autoclave LHA-D30 : 400 Liters Horizontal Laboratory Autoclave LHA-D32 : 450 Liters Horizontal Laboratory Autoclave LHA-D34 : 600 Liters Horizontal Laboratory Autoclave LHA-D36 : 800 Liters
Labtron Horizontal Autoclave features side-loading capability with capacities ranging from 50 L to 2000 L. Their integrated steam generators provide a steady supply of sterilization vapors at temperatures from 105℃ to 150℃. Equipped with gauges for precise pressure monitoring and a display for checking pressure. The doors are safely interlocked, preventing accidental opening during operation. These Horizontal Autoclave efficiently sterilize medical and laboratory equipment by eliminating harmful microbes.








The Horizontal Laboratory Autoclave LHA-D31 is specifically engineered to meet the high-capacity sterilization requirements of laboratories, CSSDs, pharmaceutical environments, and research institutions. With a 400-liter chamber, it can handle large volumes of items in a single cycle, improving throughput and efficiency. Its double-door design enhances contamination control by preventing cross-contamination between sterile and non-sterile areas. The unit also includes a powerful liquid ring vacuum pump for effective pre- and post-vacuum processes, which ensures complete air removal and thorough drying, even for complex loads like hollow instruments and porous materials.
The Horizontal Laboratory Autoclave LHA-D31 features a liquid ring vacuum pump system that supports both pre- and post-vacuum phases. This dual-phase system ensures effective air removal before sterilization and efficient drying after sterilization, which is crucial for porous loads, wrapped instruments, and hollow items. By eliminating air pockets that can interfere with steam penetration, it guarantees uniform steam distribution, leading to reliable sterilization outcomes and compliance with high-standard sterilization protocols.
The LHA-D31 autoclave is equipped with an advanced PLC + HMI control system and a 7.0-inch color touchscreen that provides an intuitive and user-friendly interface. It allows users to customize and program sterilization and drying cycles based on specific requirements. The built-in printer offers real-time documentation of each cycle, ensuring traceability and compliance with regulatory standards. Additionally, the autoclave provides precise temperature control accuracy of ±0.2°C, display accuracy of 0.1°C, and temperature equilibrium of ±0.5°C, making it highly dependable for sensitive sterilization applications.
The Horizontal Laboratory Autoclave LHA-D31 is designed to sterilize a wide range of items that are resistant to high temperatures and pressures. These include: • Wrapped and unwrapped surgical instruments • Rubber items and surgical dressings • Liquids in appropriate containers • Porous materials and hollow instruments • Plant-in tools used in research or lab settings This versatility makes it ideal for medical, pharmaceutical, food testing, research laboratories, and other scientific institutions where diverse sterilization loads are common.
Despite its large capacity and high performance, the Horizontal Laboratory Autoclave LHA-D31 is designed for efficient resource utilization. Each cycle consumes approximately 21 kg of steam and 170 kg of water, which is optimized for its 400-liter chamber size. Its 32 kW power consumption is balanced by its efficiency in completing comprehensive sterilization cycles in programmable time ranges (0 to 999 minutes). This helps institutions maintain operational efficiency while managing energy and water usage effectively.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608