(Optional: 23 – 31 L)

Vacuum technology, modern design.

Nihophawa autoclave uses saturated steam at high temperature to sterilize packaged and unpackaged medical instruments, surgical instruments, metals, test instruments, warming and dissolving culture medium for hospitals, clinics, research institutes, laboratories.

Nồi hấp Nihophawa 23L


Autoclave owns modern vacuum technology, modern design, easy to operate and configure based on purpose of use, suitable for clinics, hospitals, medical centers.

Nồi hấp Nihophawa 23L


  • Main unit (built-in heat exchanger): 01 unit
  • Sterilization basket with handle, made of SUS 304 stainless steel: 01 pc
  • Power cord: 01 pc
  • Ground wire: 2m
  • Manual for operation and storage: 1 book
  • Operation procedure: 01 sheet (attached to the machine)

Sterilization program:

  • There are 10 pre-installed sterilization programs for different materials

The customized program depends on the need of the customer

Technical specifications of Nihophawa autoclave AS20

  • Microprocessor controller integrated with pre-installed software, parameters and user interface are displayed via touch keypad and LED touchscreen
  • Sterilization pressure range: : 0 kgf/cm² to 2.3 kgf/cm²
  • Power supply: 220 VAC + 10%/50 Hz
  • Sterilization chamber: made of SUS 304 or SUS 316 stainless steel
  • Timer mode in real-time and calender
  • Temperature sensor (Optional)
  • Pre-vacuum mode (Optional)
  • Vacuum sterilization (Optional)
  • Water supply system: Automatic
  • Sterilization temperature: from 100°C to 136°C (with an increment of ± 1°C)
  • Sterilization time range: from 0 min to 100 hours (with increment of 1 min)
  • The device automatically controls from the start to the end of the cycle.
  • Sterilization basket: made of SUS 304 stainless steel
  • Sterilization temperature range: 100°C ÷ 136°C (± 1°C)

There are 10 pre-installed standard programs

  • Program 1: Heating -Warming
  • Program 2: Dissolving mode (Heating-Warming)
  • Program 3: Sterilization of liquid in the opening container (Liquid Opened)
  • Program 4: Sterilization of liquid in the closing container (Liquid Closed)
  • Program 5: Sterilization of tools in the opening form, gloves, plastics
  • Program 6: Sterilization of tools in the closing form, gloves, heat-resistant plastics
  • Program 7: Sterilization of fabric,100% PE (Polyester) clothes and stainless steel tools.
  • Program 8: Sterilization of fabric, 35/65 Cotton (Tixi) clothes and stainless steel tools.
  • Program 9: Sterilization of fabric, 65/35 Cotton (CVC) clothes and stainless steel tools.
  • Program 10: Sterilize fabric, 100% cotton clothes and stainless steel tools

The customized program depends on the need of the customer

LED display

  • Display installed parameters: Temperature, sterilization time, drying time, selected program, error messages for each stage of operating process.
  • Display descriptive diagram: sterilization cycle via single LED and digital LED
  • Display srerilization and drying parameters, and warning via digital LED screen.
  • Single LED displays weekly calendar from Monday to Sunday

Digital LED display: 3 displays, including:

  • LED display 1: Display real-time clock
  • LED display 2: Display installed parameters and values in real-time.

LED display 3: Display the installed time parameters

Warning and safety protection functions

  • Safety valve: operates at pressure of 2.7 kgf/cm².
  • Digital overheat protection, from 100°C to 140°C and automatically discharging the exhaust valve to ensure safety for device and user.
  • Automatic error reporting.
  • After 15 minutes when there is insufficient or no water supplied to the device’s water cycle
  • Lack of water during the sterilization process
  • When the temperature sensor is faulty and automatically stops working.
  • When the resistor breaks and power supply is automatically disconnected.
  • Emergency stop button (in case the automatic valve fails, requiring the user’s intervention).

Anti-leakage of electricity through the anti-shock circuit breaker.

Printer (Optional)

  • Automatically print parameters during the sterilization process.
  • Name of User
  • Address of User
  • Product’s model
  • Product’s Serial number
  • Starting time of operation
  • Time of performing sterilization cycles, temperature, pressure of each cycle
  • Ending time of sterilization program
  • Average temperature coefficient during sterilization (Ft).
  • Average pressure coefficient during sterilization (Ft).
  • Sterilization result: Pass or fail.
  • Signature position of operator.


  • Model: NIHOPHAWA-AS20
  • Brand: NIHOPHAWA
  • Manufacturer: Hong Phat tech Co., Ltd
  • Certificate of quality management system standard: ISO9001:2015;

ISO14001:2015; ISO13485:2016; TCVN 6792:2001; CE 93/42/EEC or equivalent

Certificate of free sale for medical equipment and devices in Vietnam, isued by the Ministry of Health of Vietnam No.: 28/2016/BYT-TB-CT on 26th May, 2016.

Nồi hấp tiệt trùng AS20
5/5 (1 Review)