VERSAB — Vertical Steam Sterilizer (Autoclave) · 30–100 L · LED Display
VERSAB Vertical Steam Sterilizer (Autoclave) 30–100L | COLO.Science
OVERVIEW
The VERSAB vertical steam sterilizer series offers reliable sterilization with volumes from 30 to 100 liters. Featuring an LED digital display for pressure, temperature, time and error codes, it supports sterilization up to 136°C with a working pressure of 0.22 MPa. Safety functions include over pressure valve, over temperature protection, door sensor, anti‑dry out, and a thermally insulated door cover.
With 7 selectable programs (packed, unpacked, liquids, solids, media, B&D test, waste), dynamic pulse exhaust (0–9 times), and optional accessories like printer, USB, RS232 and rapid cooling, the VERSAB series is ideal for research, pharmaceutical, clinical and industrial laboratories.
Vertical autoclave with LED display and multiple safety features offering 7 sterilization programs, dynamic pulse exhaust, and steam water internal circulation. Available in 30, 50, 75 and 100 liter versions.COLO.Science · Practical and robust equipment for everyday laboratory workflows.
COLO.SCIENCE KNOWLEDGE
Practical insights for steam sterilization
Explore COLO.Science articles on autoclave operation, sterilization cycles, validation methods and good laboratory practice in microbiology and clinical settings.
Product Overview
VERSAB vertical autoclaves are designed for laboratories requiring reliable sterilization with flexible cycle programming. The SUS304 stainless steel chamber ensures durability, while the LED display provides real‑time monitoring of pressure, temperature, time and error codes. The hand wheel quick‑open door with self‑expandable sealing ring is easy to operate and safe.
Configuration notice — delivery depends on selected options
Autoclaves may be delivered in different configurations depending on the application and selected accessories (printer, USB, RS232, drying function, fast cooling, etc.). The official PDF technical specification defines the exact configuration, included components and available options for each model/variant. Content shown on this website is provided for general informational purposes only and may not represent the final delivered configuration. Specifications may change without notice.
Key Features
136°C max temp
0.22 MPa working pressure
LED digital display
7 sterilization programs
Dynamic pulse exhaust (0–9)
Over pressure valve
Door sensor
Anti‑dry out
Internal circulation
Mobile probe
Sterilization
Advanced Sterilization Process & Safety Functions
Selectable Programs
Packed, unpacked, dressings, equipment, rubber, liquid, liquid custom, solid custom, medium sterilization, medium dissolution, B&D testing, vacuum testing, culture medium, waste.
Dynamic Pulse Exhaust
0–9 times dynamic pulse exhaust removes cold air from the chamber, ensuring steam penetrability and sterilization efficacy.
Safety Systems
Over pressure valve (auto release), over temperature protection (auto power off), door sensor, anti‑dry out, thermally insulated door cover.
🛡️ Safety Features
- Over pressure safety valve (automatic release)
- Over temperature protection (auto power off)
- Door sensor – stops operation if door open
- Anti‑dry out function (low water level cutoff)
- Thermally insulated door cover (anti‑burn)
⚙️ Sterilization Programs
- 7 selectable programs (packed, unpacked, liquids, solids, media, B&D test, waste)
- Automatic preheating, replacement, pulse exhaust, heating, sterilizing, drying
- Selectable quick or low exhaust to avoid liquid overflow
- Dynamic pulse exhaust (0–9 times)
🔧 Technical Features
- Steam water internal circulation (deionized water)
- Rapid water cooling system for liquid sterilization
- Built‑in printer port (optional printer)
- Mobile probe for direct liquid temperature measurement
- LED display: pressure, temp, time, status, error code, curve
- Independent quick service window
- Hand wheel quick‑open door with self‑expandable seal
- Drying function (optional)
Technical Specifications – VERSAB Series
| Parameter | VERSAB30 | VERSAB50 | VERSAB75 | VERSAB100 |
|---|---|---|---|---|
| Autoclave Type | PRO3528 | PRO3392 | PRO3529 | PRO3530 |
| Volume (L) | 30 | 50 | 75 | 100 |
| Chamber Size mm (ø×H) | ø384×412 | ø385×515 | ø385×715 | ø385×915 |
| Chamber Material | SUS304 Steel | |||
| Max Pressure | 0.3 MPa | |||
| Working Pressure | 0.22 MPa | |||
| Number of programs | 7 | |||
| Max Temperature | 150°C | |||
| Working Temperature Range | 105–134°C | |||
| Temperature Display Accuracy | ±0.1°C | |||
| Timer Range | 0–999 min | |||
| Dynamic Pulse Exhaust Times | 0–9 Times | |||
| Display | LED digital (temp, time, pressure, error codes, curve) | |||
| Water requirement | Distilled or demineralized | |||
| Ambient conditions | +5 to 40°C, RH up to 85% | |||
| Standard Accessories | SS basket *1 | SS basket *2 | ||
| Voltage | 220V / 50‑60Hz | |||
| Consumption (kW) | 1.8 | 2.5 | 3.5 | 4.5 |
| External Size (W×D×H) mm | 645×610×710 | 645×610×850 | 645×610×1000 | 645×610×1200 |
| Package size (mm) | 750×745×950 | 750×745×1100 | 750×745×1240 | 750×745×1450 |
| Gross Weight (kg) | 100 | 108 | 115 | 125 |
| Optional Accessories | Thermal Printer, RS232, USB, Inner water circulation, Drying function, Fast cooling fan | |||
Note: For the complete specification table, please refer to the VERSAB catalog (PDF).
Standard Delivery
- VERSAB autoclave unit (model according to order)
- Stainless steel basket(s) (1 pc for 30L, 2 pcs for 50/75/100L)
- Power cord
- User manual and quick start guide
Exact kit contents may vary by region; please refer to the current catalog and quotation for final configuration. Optional accessories (printer, USB, RS232, drying, cooling) are available separately.
VERSAB Series — Model Overview
Choose the right capacity for your laboratory: 30, 50, 75 or 100 liters. All models share the same advanced features and safety systems.
| Model | Volume | Chamber (ø×H) | Power | Ext. Size (W×D×H) | Baskets |
|---|---|---|---|---|---|
| VERSAB30 | 30 L | ø384×412 mm | 1.8 kW | 645×610×710 mm | 1 pc |
| VERSAB50 | 50 L | ø385×515 mm | 2.5 kW | 645×610×850 mm | 2 pcs |
| VERSAB75 | 75 L | ø385×715 mm | 3.5 kW | 645×610×1000 mm | 2 pcs |
| VERSAB100 | 100 L | ø385×915 mm | 4.5 kW | 645×610×1200 mm | 2 pcs |
VERSAB — Vertical Steam Sterilizer (Autoclave)
A versatile, safe and reliable autoclave series with 30–100 L capacity, LED display, 7 sterilization programs and multiple safety features — supported by COLO.Science.
COLO.Science · Practical and robust equipment for everyday laboratory workflows.
