Products
Autoclave
The WTM-XB Series autoclave is a true all-round sterilization solution, designed to handle a wide variety of items that can withstand saturated steam.
Product Details
The WTM-XB Series autoclave is a true all-round sterilization solution, designed to handle a wide variety of items that can withstand saturated steam. Its versatility makes it ideal for multiple fields:
Healthcare: Rapid sterilization of critical instruments, including surgical tools, dental handpieces, and precision ophthalmic equipment.
Pharmaceutical & Research: Reliable sterilization of laboratory consumables such as glassware, pharmaceuticals, and culture media, ensuring experimental accuracy and consistency.
Other Applications: Effective sterilization of fabric dressings, food items, and other materials requiring hygienic processing.
With its multi-purpose design and high efficiency, the WTM-XB Series fully meets the diverse and demanding sterilization needs of healthcare facilities, pharmaceutical companies, and research institutes.

Key Features:
Fully automated process – No manual supervision required, ensuring consistent and reliable sterilization.
Rapid sterilization – Maximum temperature of 134°C allows sterilization cycles within 4–6 minutes.
Internal steam recirculation system – Prevents steam release into the environment, keeping the workspace clean and dry.
Sterilization tray with lid – Perforated tray design with a closable cover to minimize post-process air contamination.
Multiple safety protections:
Overpressure: Safety valve opens when pressure exceeds 0.24 MPa.
Overtemperature: Automatic power cut-off if chamber temperature exceeds 138°C.
Water shortage: Automatic shutoff and alarm if heating tube temperature exceeds 150°C.
Automatic air-release device – Ensures complete sterilization.
Durable stainless steel body – Long-lasting and resistant to wear and corrosion.
Technical data:
Model | WTM-XB20J | WTM-XB24J |
Sterilizing chamber volume | 20L(φ250×420 mm) | 24L(φ250×520 mm) |
Maximum working pressure | 0.22Mpa | |
Maximum working temperature | 134℃ | |
Adjustment of temperature | 105-134℃ | |
Timer | 0-60 min | |
Chamber temperature equal | ≤ ± 1℃ | |
Source power | 1.5KW/AC 220V 50Hz (AC110V 60HZ) | |
Sterilizing plate | 340×200×30 mm (3 piece) | 400×200×30 mm (3 piece) |
Dimension | 480×480×384 mm | 580×480×384 mm |
Package dimension | 700×580×500 mm | 800×580×500 mm |
G. W/N.W | 44/40 kg | 50/45 kg |
+86 21 51096910
sales@welsobio.com
marketing@welsobio.com
1-1009, National Industrial Design Park, No. 599 Jianzhu Road, Binhu, Wuxi , Jiangsu, China, 214062
Head Office: No. 439 Jinglian Road, Minhang District, Shanghai,China, 201108