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Hirayama HG-50 Upright Autoclave (50 Liter)
    Hirayama HG-50 Upright Autoclave (50 Liter)
    Purchase Hirayama HG-50 Upright Autoclave (50 Liter)
    • Hirayama HG-50 Upright Autoclave (50 Liter)

      SKU: AT-HG-50
      Product Code: hirayama-HG-50
      Vendor: Hirayama
    • MSRP: $10,900.00    Price: $9,810.00

      Shipping Weight: 205.00 lbs

      Quantity in Basket:  None


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    Hirayama HG-50 Upright Autoclave (50 Liter)

    Automatic lid opening button replaces a foot pedal.

    Automatic lid closing button closes and locks lid conveniently and safely.

    New body design with larger diameter and shorter height.

    Safety interlock senses pressure and temperature and prevents lid from opening when the chamber is pressurized, temperature is too high, and also during a cycle.

    Programmable auto-start for running a cycle up to 99 hours later.

    Efficient 15-liter steam condenser eliminates steam exhaust into the lab.

    Over-flow lamp indicates that the drain bottle is full and ready to be emptied.

    Built-in fan for faster post-sterilization cooling and shorter completion time.

    Selectable rate of steam venting after sterilization.

    Programmable time for air removal before sterilization.

    Large control and display panel improves functionality and shows the progress of the sterilization cycle.


    Overall (W x D x H)
    19.7" x 27.2" x 35.0"
    (45.5 cm x 6.91 cm x 89.0 cm)
    (Diameter x Height)
    50 liters
    14.3" x 18.2" (36.4 cm x 47.0 cm)
    Temperature Range
    105C to 135C
    Sterilization Timer
    1 to 300 minutes
    Agar Warming Range
    After sterilization, agar can be maintained from 45C to 60C (programmable) for up to 24 hours to prevent coagulation
    Delayed Auto-Start
    Program autoclave to start 1 to 99 hours later
    Cooling Fan
    Switch to turn fan on or off
    Air Removal Timer
    Programmable, 3 to 9 minutes after temperature has reached 97C
    Steam Venting
    Selectable from: No venting and three other venting rates
    Temperature for Release of Lid Interlock
    Programmable, 60C to 97C for greater safety and flexibility
    Sterilization Program Cycles
    1) Liquid cycle, 2) Agar (liquid with warming) cycle, and 3) Solid cycle
    Additional Cycles for Agar Dissolution
    Cycle for dissolving and keeping agar warm (no sterilization)
    Agar Dissolution Protocol
    Initially at 60C-100C for 1-60 min., then at 45C-60C for up to 24 hrs.
    Safety Features
    Circuit breaker with GFCI, low-water power cut-off, over-temp power cutoff, over-pressure power cut-off, safety valve, sensor for improper lid closing
    Steam Condenser
    15-liter water tank
    Drain Water Bottle
    2 liters
    Power Requirements
    120V or 220V, 50/60 Hz, single phase
    Power Consumption
    2.0kW, optional 3.0kW for 220V only
    Shipping Weight
    180 lb (82 kg)