Large capacity, Economical and excellent cost performance.
Forced cooling unit as standard
Economical and excellent cost performance.
Forced cooling unit as standard

HVA series

  • Electro-mechanical lid lock system
  • Dual interlock mechanism
  • Forced cooling unit

  •  ■ Features & Functions
    Excellent cost performance
    A forced cooling unit is installed as standard. It achieves excellent cost performance while having high basic performance. There are two effective capacities, 85 L and 110 L.
    Forced cooling unit
    After sterilization, the chamber pressure is lowered by forced cooling unit to shorten the time to unloading.
    Electro-mechanical lid lock system
    The lid can be opened and closed easily and reliably with the one-touch lever.
    A pressure seal method is used as a safety measure.
    Dual interlock mechanism
    The lid is locked by dually detecting the chamber pressure and chamber temperature during operation.
    The lock state is maintained even if an operation is manually interrupted.
    Pulse exhaust function
    Fine exhaust is performed by automatically adjusting the instantaneous exhaust intervals according to the chamber pressure.
    Memory function
    Set contents can be registered for each mode.
    Warming function that does not coagulate the agar media.
    After sterilization, the agar media is kept warm to prevent it from coagulating.
    Required utilities   
    Power supply:Refer to the specifications. Household outlets are not recommended.
    ※Ask us for details.

     ■ Options for upgrading a system
    (Image is a chart type recorder.)
    ・Chart type recorder: 6-point dotting
    ・Hybrid recorder: 8-point dotting
    ※Chart width: 100 mm
    ※Class 2 T-type thermocouple included
     ■ Display panel
     ■ Operation cycle of each mode
      MODE 1 : LIQUID with
    HeatingSterilizationpulse exhaust,
    Natural cooling
      ●Main applications: Sterilization of agar medium (It is warmed at constant temperature to prevent clotting after sterilization.)
      MODE 2 : LIQUID without
    HeatingSterilizationpulse exhaust,
    Natural cooling
      ●Main applications: Sterilization of liquid, which can withstand high temperature and high pressure steam such as water, culture medium, reagent, reagent solution, liquid medicine, etc. and sterilization of waste using a sterilization bag.
      MODE 3 : SOLIDHeatingSterilizationForced cooling
      ●Main applications: Sterilization of instruments made of glass, ceramic, metal or rubber that can withstand high temperature, high pressure steam and rapid pressure reduction during exhaust.
     ■ Option
    Stainless steel round wire basket Stainless steel sterilization bucket (without hole) Stainless steel sterilization bucket (with holes)
    [For HVA-85]
    φ380 x H285 mm

    [For HVA-110]
    φ380 x H375 mm
    [For HVA-85]
    φ390 x H285 mm

    [For HVA-110]
    φ390 x H375 mm
    [For HVA-85]
    φ390 x H285 mm

    [For HVA-110]
    φ390 x H375 mm
    Detergent for autoclave Sterilization bagDeodorizer
    Detergent to remove culture media, water scale sticked to the inside of a chamber

    [Standard amount of use]
    1 cap of detergent in 2 L of water (20 ml・1%)

    ※Take out the materials at the time of use.

    500 ml
    Special structure reinforced film.
    Heat resistant temperature is 130℃

    [Type:A] 200 pcs
    500 x 700 mm
    [Type:B] 200 pcs
    620 x 820 mm

    ※Use it without closing the mouth.
    Deodorizer for the "unpleasant odor" generated during sterilization of culture media etc.

    It melts smoothly in the sterilization process and exerts a deodorization effect.

    Standard amount of deodorant according to the autoclave capacity
    less than 40 L: 2-3 T at once
    from 40 L to 60 L: 4 T at once
    from 60 L to 100 L: 6 T at once
    100 T / bottle
    Sterilization tape, Sterilization label, Sterilization bag
    ■Sterilization tape: Clear color change makes it easy to identify exposure to sterilization process.
    ■Sterilization label: Paste directly on the object to be sterilized, you can check the sterilization treatment. After sterilization, the letters "sterilized" appear and it can be easily distinguished from untreated materials.
    ■Sterilization bag: There are sterilization bags that are made of paper, roll type or one seal back type. Most of them are heat seal type, but tape seal type and aluminum plate seal type can be also available.

    ※Ask us for prices and more details.
     ■ Specifications
    Product nameHICLAVE HVA series
    Effective capacity85 L110 L
    Chamber size (φ x H mm)420 x 615420 x 795
    Operation mode3 modes (LIQUID with warming, LIQUID without warming, SOLID)
    setting range
    Sterilization105℃ - 135℃ Variable
    Warming45℃ - 80℃ Variable
    Lid lock97℃, fixed
    Time setting
    Sterilization1 min - 250 min, Remaining time is displayed
    Warming20 h, fixed
    Cooling setting3 levels (Natural cooling, Pulse cooling, Forced cooling)
    Maximum working pressure0.255MPa
    ThermometerDigital display 5℃ - 137℃
    Pressure gaugeAnalog display 0MPa - 0.4MPa
    Safety devicesPressure safety valve, Over-current and earth leakage breaker, Low water cut off device
    Alarms, error displayLow water heating, Temperature sensor wire disconnection, Over-temperature, Over-cool, Over-pressure,
    Abnormality in lid opening / closing lever lock
    Outside dimensions (W x D x H mm)667 x 652 x 1011667 x 652 x 1191
    Weight (Approximately)78 kg85 kg
    Pressure vessel categorySmall sized pressure vessel
    Chamber materialStainless steel (SUS304)
    Power supplyAC220V / 230V / 240V, 50Hz / 60Hz
    (Specify voltage when ordering.)
    Required power supply facility 3.0kW4.0kW
    Power connection
    Ring terminal
    Supplied accessoriesStainless steel wire basket, Bottom plate, Drainage hose, Exhaust hose, Exhaust bottle, Drain bottle, Caster stopper (2)
    ※Specifications and appearance are subject to change without notice due to continuous product improvement.