Market Forge STM-EL Compact Autoclave
High-capacity tabletop autoclave with analog controls for dependable steam sterilization.
The Market Forge STM-EL Compact Autoclave delivers industrial-grade steam sterilization in a space-saving footprint, making it an ideal solution for labs, research facilities, healthcare environments, and educational settings that demand reliability without the cost or size of a full-scale sterilizer.
Despite its compact exterior, the STM-EL offers exceptional internal capacity—up to five times greater than many tabletop autoclaves—allowing you to process more instruments, media, or materials per cycle. Built with polished stainless steel construction, a self-sealing safety door, and simple analog controls, this autoclave is engineered for long service life, ease of use, and consistent sterilization performance.
Key Benefits
- High Capacity in a Compact Footprint
3 cu. ft. (85.5 L) internal volume provides more usable space than many larger conventional sterilizers. - Simple, Reliable Analog Controls
Easy-to-read analog display and gauges minimize training requirements and reduce complexity. - Automatic Sterilization Cycles
Fully automatic temperature control with adjustable cycle timing up to 60 minutes. - Built for Safety
Self-sealing door prevents opening under pressure; includes low-water cutoff, safety valve, and pressure monitoring. - Durable Commercial Construction
Polished stainless steel exterior and welded aluminum sterilizing chamber for corrosion resistance and longevity.
Standard Features
- Automatic temperature controls
- Analog temperature display
- Sterilization temperature range: 225°F to 250°F (107°C to 121°C)
- Thermostatic steam trap
- Thermometer range: 180°–300°F (82°–149°C)
- Low-water cutoff with signal light
- Safety valve and pressure relief
- 0–30 lb steam pressure gauge
- 0–60 minute adjustable timer
- Flat perforated steam baffle for even steam distribution
- Adjustable 4”–6” bullet feet
- Removable pan supports
Door Design & Safety
- Self-sealing stainless steel door that cannot be opened until all steam pressure is fully exhausted
- Heavy-duty 12-gauge stainless steel door
- Door is fully removable without tools for easy cleaning
- One-piece molded gasket, replaceable without tools or adhesives
Sterilizing Chamber
- 3/16” wall welded aluminum cylinder
- Internal dimensions: 16” diameter x 26” length
- Door opening: 13.5” wide x 11” high
- Total capacity: 3 cu. ft. (85.5 liters)
- Designed for consistent heat distribution and long-term durability
Electrical Requirements
- Rated at 12 kW at 236V
- Configurable for:
- 208 or 240V, 3-wire, 1-phase, 60 Hz
- 208 or 240V, 4-wire, 3-phase, 60 Hz
Applications
Ideal for use in:
- Research & analytical laboratories
- Life science and biotech facilities
- Medical and clinical environments
- Universities and teaching labs
- Pharmaceutical and industrial testing labs
Perfect for sterilizing instruments, glassware, media, and other heat-stable materials.
