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Hand wheel translation and quick opening structure
High quality stainless steel material
Microcomputer automatic control, arbitrary setting sterilization parameters.
Safety interlocking device
Digital display and Touch buttons
Standard test interface
Self-expanding seal
With automatic protection function: Over temperature protection; over pressure self discharge protection, low water level protection; anti dry burning.
With stainless steel bucket or basket
Buzzer reminder after sterilization, automatic stop
Automatic discharge of cold air, automatic steam exhaust after sterilization.
| Model | ST-VB35 | ST-VB50 | ST-VB75 | ST-VB100 |
|---|---|---|---|---|
| Volume | 35L | 50L | 75L | 100L |
| Power | 3.5kW | 3.5kW | 4.5kW | 4.5kW |
| Voltage | AC 220V, 50Hz | |||
| Design Pressure | 0.25MPa | |||
| Design Temperature | 139℃ | |||
| Rated Working Pressure | 0.22MPa | |||
| Rated Working Temperature | 134℃ | |||
| Sterilization Temperature Setting Range | 116℃~134℃ | |||
| Sterilization Time Setting Range | 4~120min | |||
| Chamber Volume | Ø300x450 | Ø350x515 | Ø400x585 | Ø450x615 |
| Bucket Size | Ø275x395 | Ø325x235x2 | Ø375x265x2 | Ø425x275x2 |
| Basket Size | Ø270x380 | Ø320x220x2 | Ø370x250x2 | Ø420x265x2 |
| Outer Size | 476x473x990 | 544x536x1100 | 586x576x1210 | 620x610x1275 |
| Packing Size(LxWxH)(mm) | 580x630x1130 | 580x630x1230 | 630x680x1290 | 690x650x1410 |
| Gross Weight | 79kg | 106kg | 120kg | 133kg |
| Net Weight | 58kg | 80kg | 90kg | 106kg |
*Optional automatic water

The real product images showcase the practical structure and operating details of the digital display self-control vertical pressure steam sterilizer. Constructed with high-quality stainless steel, the unit features a durable chamber, user-friendly digital control panel, and secure handwheel locking system for reliable daily sterilization work.


The internal stainless steel baskets and polished chamber design help ensure uniform steam distribution and efficient sterilization performance for laboratory and medical applications.

It is commonly used to sterilize laboratory glassware, culture media, instruments, and medical supplies using high-pressure saturated steam.
Most vertical steam sterilizers operate at sterilization temperatures between 121°C and 134°C depending on the selected program.
Typical sterilization time ranges from 4 to 120 minutes based on load type, temperature setting, and sterilization requirements.
Yes. The system includes over-temperature, over-pressure, low water level, and anti-dry-burning protection functions for safe operation.