Pulse Vacuum Steam Sterilizer
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Pulse Vacuum Steam Sterilizer

Efficient and reliable steam sterilizer with vacuum pulse technology, designed for deep penetration and complete microbial elimination—ideal for hospitals, labs, and pharmaceutical use.
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Product Introduction
Pulse Vacuum sterilizer
What is a Pulse Vacuum Sterilizer?

A pulse vacuum sterilizer utilizes saturated steam's physical properties-particularly the large amount of latent heat released during condensation-to achieve sterilization. The high-temperature, high-humidity environment denatures and coagulates microbial proteins over time, ultimately rendering them inactive and achieving thorough sterilization.

 

Characteristics of Saturated Steam

 

1

100% Humidity: Saturated steam provides a fully humid environment, which significantly weakens the resistance of microbial spores, making them easier to eliminate.

2

Deep Penetration: It can efficiently reach the core of instruments and materials, ensuring complete sterilization.

3

High Energy Transfer: When steam contacts cooler surfaces and condenses into water, it rapidly releases latent heat, causing a fast rise in temperature in the sterilized items.

 

How Steam Sterilization Works

 

Steam sterilization is a method that eliminates all forms of microbial life-including bacteria, viruses, spores, and fungi-through the application of saturated steam under controlled conditions. This process ensures that both pathogenic and non-pathogenic microorganisms are completely eradicated.

 

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Sterilization vs. Disinfection

Disinfection aims to reduce the number of disease-causing organisms to safe levels, but it does not eliminate all microbes.

Sterilization, on the other hand, ensures the total destruction of all microorganisms, including resilient spores and harmless species, offering a much higher level of hygiene.

 

Overview of Sinicmed's Steam Autoclave

 

The MMQ.JD series pulse vacuum sterilizer by Sinicmed is designed for efficient and reliable sterilization using saturated steam. Pulsed vacuum technology ensures that steam reaches every surface, even in complex instruments with cavities. It is a leading method in physical sterilization and is widely applicable in medical institutions, pharmaceutical production, laboratories, and biological engineering.

Applications include: sterilization of surgical fabrics, medical instruments (including those with lumens), rubber products, and sealed liquids.

 

Key Features

 

  • Automatic Door Mechanism: Up/down motor-driven doors with toothed seal structure for enhanced tightness.
  • Double-Door Configuration: Pass-through design with pressure and temperature interlock systems to prevent misuse during liquid cycles.
  • Advanced Door Sealing Ring: Inflatable silicone ring with a high tear resistance and long service life (up to 1500 cycles), ensuring reliable, airtight sealing.
  • Sturdy Structure: Rectangular chamber with a flangeless European-style jacket and integrated welded sealing grooves for durability and thermal efficiency.
  • Control Interface: Equipped with a Siemens PLC and color touchscreen for fully automatic program control, with real-time display of temperature, pressure, and time data.

 

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  • Multiple Sterilization Modes: Pre-installed cycles for textiles, instruments (solid and hollow), rubber, liquids, user-defined programs, and specialized testing (BD, vacuum leakage).
  • Efficient Air Removal: Utilizes a combination of negative, cross, and positive pressure pulses for over 99.99% air elimination, improving sterilization and drying performance while conserving steam.
  • Superior Drying: Flash vacuum drying ensures fabric residual moisture stays below 0.6%, and instruments under 0.1%.
  • Data Recording: Built-in printer and optional paperless recorder for GMP compliance and traceability in pharmaceutical applications.
  • High-Quality Piping: Stainless steel sanitary-grade pipelines with automatic orbital welding and quick-clamp connections; main valves sourced from top-tier German brands.
  • Safety Monitoring: Integrated alarm and detection system for steam, water, and power supply. The unit automatically halts operation if supply conditions are not optimal, ensuring safety and compliance.

 

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Technical parameters

 

Chamber design pressure

-0.1/0.3MPa

Accuracy of temperature

0.1℃

Jacket design pressure

0.3MPa

Accuracy of pressure

0.1KPa

Generator design pressure

1.0 MPa

Sterilization temperature control accuracy

±1℃

Design tempreture

150℃

Temperature uniformity

±1℃

Maximum operating temperature

139℃

Negative pressure pulsating vacuum

-80 ~0KPa

Maximum operating pressure

0.25MPa

Across the pressure pulsation

-80~80KPa

Chamber relief valve

0.28MPa

Positive pressure pulse

0 ~ 9 times

Jacket relief valve

0.28 MPa

Maximum vacuum

-96 KPa

 

Model

Chamber size

WxHxD (mm)

Capacity

(m³)

Overall size (L*W*H)

Weight (kg)

Steamconsumption

kg / cycle

Waterconsumption

kg / cycle

Power (KW)(Without / with boiler)

MMQ.JD-0.25

550x550x850

0.25

1250x1350x1800

750

18

120

2/24

MMQ.JD-0.3

550x550x1000

0.3

1250x1350x1800

800

18

120

2/24

MMQ.JD-0.36

610x610x1000

0.36

1400x1350x1850

850

22

180

2/24

MMQ.JD-0.6S

610x910x1200

0.6

1500x1350x1900

1200

35

320

3/36

MMQ.JD-0.8S

610x910x1500

0.8

1800x1350x1900

1350

47

400

3.5/48

MMQ.JD-1.0

610x910x1800

1.0

2100x1350x1900

1550

55

500

3.5/54

MMQ.JD-1.2

680x1180x1500

1.2

1800x1420x2000

1650

65

600

3.5/72

MMQ.JD-1.5

680x1180x1850

1.5

2100x1420x2000

1850

80

750

4

MMQ.JD-2.0

900x1380x1620

2.0

1970x1750x2200

2300

106

1000

4.5

MMQ.JD-2.5

900x1380x2050

2.5

2350x1750x2200

2700

132

1250

6

MMQ.JD-3.0

900x1380x2420

3.0

2750x1750x2200

3500

160

1500

8

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