Laboratory Autoclaves


Effective capacity


Convenient sterilisation on demand offers great flexibility

The MLS-3781L top-loading autoclave provides a safe, reliable high pressure steam sterilizing environment within a self-contained unit that is particularly easy to use. These reliable, energy saving autoclaves are ideal for a wide range of applications.

PHC Europe B.V. also offers three other sizes of the same type MLS Portable Laboratory Autoclave:


  • Surprisingly Large Chamber
  • Compact Design, Swing-up Lid for Easy Access


  • Thermal printer (optional)
  • Microprocessor temperature control
  • Air vent control




External Dimensions (W x D x H) 478 x 632 x 965 mm
Chamber Dimensions (diameter x depth) 370 x 630 mm
Effective Chamber Height Incl. Recess in Lid 688 mm
Effective Capacity 75 litres
Net Weight 71 kg
Material Stainless steel (SUS 304)
Chamber Material Stainless steel plate
Interior Finish Stainless steel
Max. Pressure 0.240 MPa
Sterilisation Temperature 115 ~ 135 °C
Temperature Gauge Range -
Culture Media Melting Temperature 60 ~ 114 °C
Keep Warm Temperature 45 ~ 60 °C
Safety Valve Release Pressure -
Pressure Gauge Range -
Timer Setting Range -
Sterilisation Timer 1 to 300 min
Melting Timer 1 to 300 min
Keep Warm Timer 72 hours fixed
Exhaust Tank 2 ltr polyethylene tank
Exhaust Control Exhaust valve open temperature setting
Pressure Safety Valve Y
Over-Temperature Limiter Y
Over-Pressure Limiter Y
Anti-Scorch Limiter Y
Door Interlock Y
Current Fuse Y
Pressure Vessel Small-scale pressure vessel