Horizontal Autoclave ADHA-503
Advalab Horizontal Autoclave ADHA-503 Front View with Closed Door, Touchscreen and Pressure Gauges
Advalab Horizontal Autoclave ADHA-503 with Open Door, Touchscreen and Pressure Gauges

Horizontal Autoclave ADHA-503

Advalab Horizontal Autoclave ADHA-503 provides sterilization across a range of 105 to 138 degrees Celsius. An optional built-in steam generator produces the steam, with pulse vacuum drying to remove moisture from loads. This horizontal steam sterilizer autoclave has a 398 liter chamber, a disc gear door with an electric lock, and SUS304 pipework. This horizontal sterilizer is operated through an HMI touch screen that includes program selection, F0 value tracking, and sterilization reports. The horizontal autoclave machine processes surgical instruments, fabrics, glassware, liquids, and culture media. Our horizontal steam sterilizer for laboratory equipment works as an industrial autoclave in hospitals and laboratories.


Chamber volume ~398 L (calculated from Ø620×1320 mm
Chamber dimensions Ø620 × 1320 mm
Overall dimensions 1755 × 850 × 1760 mm
Package dimensions 1350X780X1780mm
Working temperature 105–138 °C
Design temperature 144 °C
Design / working pressure −0.1 to 0.3 MPa / 0.245 MPa
Vacuum −0.086 MPa, pulse vacuum-drying
Temperature uniformity < ±2.0 °C
Power ≤ 2 kW system + 18 kW steam generator (generator optional)
Power supply 3-phase 5-wire, AC 380 V 50 Hz
Steam generator Built-in, optional
Steam / water consumption ≤ 25 kg / ≤ 200 kg per cycle
Utilities (water, air, steam pressure) 0.1–0.2 / 0.4–0.7 / 0.3–0.7 MPa
Door Disc gear + electric lock; pneumatic or self-expanding seal; single or double door
Material SUS304 pipework
Control HMI touch screen + microcomputer
Programs Fabric, instruments, liquid, Bowie-Dick, leak test, custom
Records / traceability F0 value, sterilization records, reports
Validation port Standard verification interface
Safety Over-temperature, over-pressure
Net Weight 510 kg

Primary Functions:
– Sterilizing surgical instruments
– Sterilizing fabrics
– Sterilizing culture media
Application Domain:
– Hospitals
– Laboratories
– Research facilities

  1. stainless steel housing 

Frequently Asked Questions of Horizontal Autoclave ADHA-503

1. Can a horizontal autoclave be used for sterilizing dental instruments?

Yes, a horizontal autoclave is commonly used in dental clinics to sterilize dental instruments such as scalers, drills, and other tools. The high-pressure steam effectively kills pathogens, ensuring the instruments are safe for patient use. It’s important to follow the proper sterilization settings and ensure that instruments are loaded correctly to ensure thorough sterilization.

2. Can I sterilize heat-sensitive materials in a horizontal autoclave?

Heat-sensitive materials, such as certain plastics, medications, or delicate electronics, generally should not be sterilized in a traditional horizontal autoclave due to the high temperatures and pressures involved. However, some horizontal autoclaves offer low-temperature cycles or vacuum-assisted sterilization cycles that can accommodate heat-sensitive materials by reducing the exposure to extreme temperatures. Always check with the manufacturer for specific settings or consult your material’s compatibility with autoclaving.

3. Can I sterilize biohazardous waste in a horizontal autoclave?

Yes, biohazardous waste can be sterilized in a horizontal autoclave, provided the autoclave has been validated for such purposes: Use appropriate bags and containers: Ensure that the waste is properly contained in autoclavable biohazard bags or containers. Check local regulations: Ensure that your autoclave is certified for sterilizing biohazardous materials in compliance with local health and safety regulations. Proper loading: Do not overload the autoclave with waste, as this can impede steam penetration, leading to inadequate sterilization.

4. How do I clean the steam generator in a horizontal autoclave?

Cleaning the steam generator is a crucial part of maintaining the horizontal autoclave: Drain the tank: Start by draining any remaining water from the steam generator. Use appropriate descaling solutions: For hard water deposits, use a descaling solution or vinegar to remove mineral build-up. Always follow the manufacturer's instructions on the descaling process. Flush with clean water: After descaling, flush the system thoroughly with clean water to remove any remaining solution. Inspect and clean filters: If your autoclave has filters in the water system, ensure they are cleaned or replaced as needed to maintain efficient steam production.

5. Can I sterilize wrapped items in a horizontal autoclave?

Yes, wrapped items can be sterilized in a horizontal autoclave. To ensure proper sterilization: Use porous wrapping material: Choose wraps (such as sterilization wrap or muslin) that allow steam to penetrate and reach the items inside. Leave space for steam circulation: Do not overwrap items, as this could obstruct steam flow and prevent complete sterilization. Follow recommended wrapping techniques: Properly wrap and secure items according to your autoclave’s guidelines to avoid contamination or inadequate sterilization

Similar Products of Horizontal Autoclave

Sterilizing Chamber Volume 200 L φ (515×1000mm)
Working Pressure 0.22Mpa
Working Temperature 134ºC
Volume 500 L
Door Structure spoke
Temperature Range 105°C to 135°C
Volume 360 L
Door Structure spoke
Temperature Range 105 to 135°C
Volume 360 L
Door Structure spoke
Temperature Range 105 to 135°C

Portable Autoclave

Portable Autoclave ADPA-507
Chamber Volume:18 L (240×200) mm
Working Pressure:0.14 to 0.16Mpa
Working Temperature:126℃
Portable Autoclave ADPA-504
Chamber Volume:24L (280 × 390) mm
Working Pressure:0.14 to 0.16 MPa
Working Temperature :126℃
Portable Autoclave ADPA-509
Chamber Volume:24L (280×390) mm
Working Pressure:0.14 to 0.16Mpa
Working Temperature:126℃
Portable Autoclave ADPA-503
Chamber Volume:18L (280 × 260) mm
Working Pressure:0.14 to 0.16 MPa
Working Temperature:126℃
Portable Autoclave ADPA-505
Working Pressure:0.14 to 0.16MPa
Working Temperature:126 ºC
Temperature Adjust Range:105℃ to 126℃
Portable Autoclave ADPA-508
Chamber Volume:18L (280×260) mm
Working Pressure:0.14 to 0.16Mpa
Working Temperature:126℃
Portable Autoclave ADPA-506
Sterilizing volume:18L, φ280×260 mm
Working pressure:0.14–0.16 MPa
Working temperature:126 °C
Portable Autoclave ADPA-502
Sterilizing Volume:18L 80×260 mm
Working Pressure:0.14 to 0.16 MPa
Working Temperature:126℃
Portable Autoclave ADPA-501
Sterilizing Volume:18L (280×260) mm
Working Pressure:0.14 to 0.16MPa
Working Temperature:126℃

Vertical Autoclave

Vertical Autoclave ADVA-507
Chamber Volume:35L φ(318×450) mm
Working Pressure:0.1 to 0.22MPa
Working Temperature:120 to 134℃
Vertical Autoclave ADVA-501
Chamber Volume:35Lφ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-514
Chamber Volume:50L φ (340×550) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-511
Chamber Volume:120L φ (480×660) mm
Working Pressure:0.1 to 0.22MPa
Working Temperature:120 to 134℃
Vertical Autoclave ADVA-509
Chamber Volume:75L φ (400×600) mm
Working Pressure:0.1 to 0.22MPa
Working Temperature:120 to 134℃
Vertical Autoclave ADVA-525
Chamber Volume:50L φ (340×650) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-519
Chamber Volume:75L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-513
Chamber Volume:35L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-515
Chamber Volume:75L φ (400×600) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-532
Volume:60 L
Sterilization Temperature:105 to 135°C
Temperature Fluctuation:±1°C
Vertical Autoclave ADVA-530
Volume:75 L
Maximum Working Temperature:135°C to 139°C
Maximum Working Pressure:0.22 to 0.25 MPa
Vertical Autoclave ADVA-510
Chamber Volume:100L φ (440×650) mm
Working Pressure:0.1 to 0.22MPa
Working Temperature:120 to 134℃
Vertical Autoclave ADVA-505
Chamber Volume:120L(φ480×660) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-527
Chamber Volume:100L φ (440×650) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-516
Chamber Volume:100L φ (440×650) mm
Working Pressure:0.14MPa
Working Temperature:126℃
Vertical Autoclave ADVA-528
Volume:29 L
Maximum Working Temperature:135°C to 139°C
Maximum Working Pressure:0.22 to 0.25 MPa
Vertical Autoclave ADVA-503
Chamber Volume:75L φ (400×600) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-504
Chamber Volume:75L φ (400×600) mm
Working Pressure:0.22Mpa
Working Temperature:134℃
Vertical Autoclave ADVA-534
Volume:110 L
Sterilization Temperature:105 to 135°C
Temperature Fluctuation:±1°C
Vertical Autoclave ADVA-535
Volume:65 L
Sterilization Temperature:105 to 135°C
Temperature Fluctuation:±1°C
Vertical Autoclave ADVA-524
Chamber Volume:100L φ (440×650) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-502
Chamber Volume:50L(φ340×550) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-533
Volume:85 L
Sterilization Temperature:105 to 135°C
Temperature Fluctuation:±1°C
Vertical Autoclave ADVA-529
Volume:50 L
Maximum Working Temperature:135°C to 139°C
Maximum Working Pressure:0.22 to 0.25 MPa
Vertical Autoclave ADVA-506
Chamber Volume:150L φ (510×740) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-508
Chamber Volume:50L φ (340×550) mm
Working Pressure:0.1 to 0.22MPa
Working Temperature:120 to 134℃
Vertical Autoclave ADVA-520
Chamber Volume:100 L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-531
Volume:100 L
Maximum Working Temperature:135°C to 139°C
Maximum Working Pressure:0.22 to 0.25 MPa
Vertical Autoclave ADVA-512
Chamber Volume:100L φ (510×740) mm
Working Pressure 0.1 to 0.22MPa:0.1 to 0.22MPa
Working Temperature 120 to 134℃:120 to 134℃
Vertical Autoclave ADVA-526
Chamber Volume:75L φ (400×600) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-523
Chamber Volume:75L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-536
Volume:90 L
Sterilization Temperature:105 to 135°C
Temperature Fluctuation:±1°C
Vertical Autoclave ADVA-521
Chamber Volume:35L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-537
Capacity:60 L
Chamber Size:Φ 350 x 550 mm
Basket Size:330 x 190 (× 2)
Vertical Autoclave ADVA-522
Chamber Volume:50L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-517
Chamber Volume:35L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Vertical Autoclave ADVA-518
Chamber Volume:50 L φ (318×450) mm
Working Pressure:0.22MPa
Working Temperature:134℃

Benchtop Autoclave

Benchtop Autoclave ADBA-502
Chamber Volume:24L φ (270×410) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Benchtop Autoclave ADBA-504
Chamber Volume:24L φ (250×520) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Benchtop Autoclave ADBA-501
Chamber Volume:16L φ (250×360) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Benchtop Autoclave ADBA-506
Chamber Volume:50L φ (340×550) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Benchtop Autoclave ADBA-503
Chamber Volume:20L φ (250×420) mm
Working Pressure:0.22MPa
Working Temperature:134℃
Benchtop Autoclave ADBA-505
Chamber Volume:35L φ (300×500) mm
Working Pressure:0.22MPa
Working Temperature:134℃