A Completely sealed autoclave that does not discharge the source of biohazard into the room
Biohazard preventive autoclave
HB series

 ■ Features & Functions
Creation of aerozol is prevented.
A completely sealed chamber does not release pathogenic microorganisms attached to unsterilized air, unsterilized water vapor, etc.
Physical containment
Since the chamber is a completely sealed, it does not release viruses that easily penetrate a filter (0.22 μm).
Excellent in safety and easy to manage
There is no need of the filter replacement that has a risk of secondary infection, and management is extremely easy. Running cost is also cheap.
Low equipment cost
This equipment does not require a large facility cost and space like a kill tank, can be installed in a normal laboratory, and can safely treat pathogenic microorganisms.
Installation is easy.
This equipment is a product of the small sized pressure vessel structure standard, and no additional work is required for installation. It can be installed anywhere as long as there is a power supply.
High temperature, long time sterilization
With a maximum temperature of 123 ℃ and a maximum sterilization time of 999 minutes, it is ideal for sterilization of experimental animals such as rats and rabbits into which heat does not penetrate easily.
Safety treatment of infectious waste
Basic principles of infectious waste treatment is to sterilize it at the source of infection without moving it from the occurrence place. That is the safest and most reliable way.

 ■ Operation cycle

HeatingSterilizationNatural cooling
●Main applications:

Sterilization of instruments made of glass, ceramic, metal or rubber that can withstand high temperature, high pressure steam. and sterilization of liquid, which can withstand high temperature and high pressure steam such as water, culture medium, reagent, reagent solution, liquid medicine, etc.
Required utilities   
Power supply: Refer to the specifications.

※Ask us for details.  
 ■ Options for upgrading a system

※Class 2 T-type thermocouple included
 ■ Option
Stainless steel round wire basket Sterilization bucket, stainless steel
φ270 x H200 mm
φ270 x H270 mm
φ270 x H200 mm
φ270 x H270 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 nameHB-305M Autoclave
Effective capacity28 L
Chamber size (φ x H mm)300 x 400
Operation mode1 MODE
Sterilization temperature setting range105℃ - 123℃ Variable
Sterilization time setting range1 min - 999 min, Remaining time is displayed. Continuous operation
Maximum working pressure0.549MPa
ThermometerDigital display 5℃ - 127℃
Pressure gaugeAnalog display 0MPa - 1.0MPa
Safety devicesPressure safety valve, Over-pressure prevention switch, Earth leakage breaker, Low water cut off device
Alarms, error displayLow water heating, Temperature sensor wire disconnection, Over-temperature, Over-cool, Over-pressure, Heater abnormality
Outside dimensions (W x D x H mm)504 x 697 x 987
Weight (Approximately)80 kg
Pressure vessel categorySmall sized pressure vessel
Chamber materialStainless steel (SUS304)
Power supplyAC220V / 230V / 240V (Single phase)
(Please specify when ordering.)
Required power supply facility 2.0kW
Supplied accessoriesSterilization bucket (1), Bottom plate (1), Exhaust bottle, Eye-nut tightening tool
※Specifications and appearance are subject to change without notice due to continuous product improvement.