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Radial locking complete Stainless Steel Semi-Automatic with timer and end of cycle Buzzer.


  • MAC Semi Automatic Digital Autoclaves are most ideal for critical applications requiring assured and reliable total destruction of all living micro-organisms.
  • These are semi automatic models requiring tighter control of temperature and sterilizing time, thus eliminating any chances of under or over exposure of media/ samples with respect to temperature and hold time.
  • Inner chamber and outer chamber are made of stainless steel (SS-304 grade).
  • Heaters cover stand and carrier/bucket are made of Stainless Steel.
  • Lid made of thick machined Stainless Steel plate.
  • Radial locking lid ensures user safety and safe locking.
  • Lid is fitted with Pressure Gauge, Spring Loaded Safety Valve, extra Safety Valve, Manual Exhaust Valve, Vacuum Breaker-cum-Purge Valve as a safety device and water level indicator.
  • Drain Valve facilitates easy cleaning of the chamber.
  • Moulded jointless silicon rubber gasket.
  • All internal joints are argon arc welded, ground and polished to give crevice free internals.
  • µProcessor based Controller with time and temperature settable by user.
  • Operating range from 15 to 22 psi pressure. (adjustable)
  • Class ‘A’ Platinum (Pt-100) sensor, enabling precise and accurate monitoring in 0.1OC resolution and + 1OC accuracy.
  • End of cycle buzzer to alert the user.
  • Miniature Circuit Breaker for MAINS On/Off plus safety of control panel.
  • Industrial grade energy efficient heaters reduce power bills drastically.
  • Fitted with low water cut-off for general safety of heating elements.
Technical Specifications & Ordering Informations
Inner Dimensions (Dia x Height)250×450mm300×500mm350×550mm400×600mm450×600mm550×750mm
Dimensions of Basket (Dia x Height)225×300mm275×350mm325×400mm375×450mm425×450mm525×600mm
Capacity22 Ltrs40 Ltrs50 Ltrs78 Ltrs98 Ltrs187 Ltrs
Heater Load2.0 KW3.0 KW3.0 KW4.0 KW4.0 KW2.0 + 3.0 KW
GasketMade of Jointless Silicon Rubber
ControllerSemi Automatic Digital temperature Indicator-cum-Controller
DisplayDigital LED with Set Value (SV) and Process Value (PV)
Timer (Auto Time Control) & BuzzerFitted with AUTOMATIC DIGITAL MINUTE TIMER which starts automatically when set/desired value of temperature is achieved. When the set time period is over the heaters get switched off automatically
BuzzerAlarm for cycle end
Sterilizing Pressure1.2 kgf /cm² (15 psi) at 121ºC
Operating PressureFrom 15psi to 22 psi (Adjustable)
MOC (Pressure Vessel)Stainless Steel (SS-304)
MOC (External Wall)Stainless Steel (SS-304)
MOC (Top Lid)Thick machined Stainless Steel plate
BasketStainless Steel (SS-304)
Exhaust SupplyManually through a exhaust valve
Power Supply220/230V AC, 50/60Hz