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Cigeair VHP Generator — Low-Temperature, Residue-Free 6-Log Sterilization for Cleanrooms, Isolators and Pass Boxes

Home VHP Generator
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CIGEAIR-600 VHP Generator

CIGEAIR-600 VHP Generator

Product Introduce


The CIGEAIR-600 hydrogen peroxide sterilizer adopts unique low-temperature flash evaporation technology to vaporize 30%-35% hydrogen peroxide and quickly distribute it in the sterilization space to achieve space surface sterilization. The whole equipment is made of stainless steel, with smooth appearance and no dead ends, in line with GMP requirements. The user-friendly operation interface is simple and easy to operate, so users can quickly master the operating skills. The sterilization program adopts fully automatic process control, which can monitor the process temperature, humidity, and hydrogen peroxide concentration in real time and calculate the sterilization effect according to the real time parameters. The equipment can execute 6LOG sterilization program, 12LOG sterilization program, concentration/time program and other options to meet different needs of customers. The sterilization process uses the dew point control method to ensure the vaporization state of the entire sterilization process.

The sterilization process is divided into four stages

Preheat

Balance

Sterilize

Degrade

Start: Before sterilization starts, the equipment automatically determines whether the sterilization conditions meet the sterilization start requirements, i.e.: temperature>15°C, 40%< RH%<60%;
Balance: The VHP generator starts to produce hydrogen peroxide vapor and circulates it through the space until it reaches a preset concentration or saturation level; Sterilize: The equipment starts to record the sterilization effect until the preset sterilization LOG value is reached.
Degrade: At the end of the sterilization process, the equipment automatically enters the VHP degradation stage, which starts to catalyze the degradation of the hydrogen peroxide vapor inside the equipment and the cavity until it reaches the set hydrogen peroxide concentration.

Key Specifications

The CIGEAIR-600 is designed for larger enclosed spaces, cleanrooms, and circulation-based VHP applications. It combines flash vaporization, air circulation, real-time process monitoring, saturation control, and integrated degradation to support automated bio-decontamination cycles.


The 100–600 m³ range is a preliminary application reference. Final suitability must be confirmed by the enclosure geometry, air distribution, leakage, material load, target process, and validated cycle.

Sterilization time
120-300min
Sterilization space (m3)
100-600m3
Hydrogen peroxide vaporization rate
5-30ml/min
Fan blast volume (m3/h)
1500CMH
Air pressure (Pa)
500Pa
dreamina-2025-12-25-2470-bangwoweizheigechanpinshengchanyizhengtaochanpinxiangqingyesuoxuyaodezhutu-
CIGEAIR-600 VHP Generator
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CIGEAIR-EN II Generator

CIGEAIR-EN II Generator

Product Introduce

CIGEAIR-EN uses low-temperature flash vaporization technology to achieve complete vaporization of hydrogen peroxide;

The process saturation control technology is adopted to realize no liquefaction and no condensation in the whole process of sterilization;

The process monitoring parameters include: temperature, relative humidity, hydrogen peroxide concentration and vapor saturation;

The adjustment parameters include: flash temperature, circulating air volume, and peristaltic pump injection rate;

The safety control parameters include: hydrogen peroxide concentration, saturation and hydrogen peroxide residual concentration;

The VHP generator is integrated with the catalytic degradation, making the sterilization more convenient and faster.

For surface disinfection and low-temperature surface sterilization

CIGEIAR- ENII VHP generator is suitable for low-temperature surface sterilization in small confined spaces, providing a closed sterilization loop to achieve sterilization and degradation in one equipment. This sterilization method complies with FDA and cGMP guidelines.

The sterilization is realized by using VHP sterilant, without residue

The generator is designed to be used in validated GMP processes.

Isolator

VHP pass box

BIBO

BSC biosafety cabinet

Freeze dryer

VHP sterilization room

Other small airtight space

CIGEAIR-EN II Generator

Key Parameter

The CIGEAIR-EN II is a compact VHP generator designed for smaller sealed enclosures and integrated system applications. With a maximum power of 2000 W and a 220 V, 50 Hz power supply, it is intended for projects where the enclosure volume, material load, integration interface, and cycle requirements can be defined in advance.

Sterilization space (m3)
0-200m3
Hydrogen peroxide concentration range
0-2000ppm
Hydrogen peroxide vaporization rate
0--15ml/min
Max power (W)
2000W
Power supply
220V, 50Hz
CIGEAIR-EN II Generator
CIGEAIR-EN II Generator
CIGEAIR-EN II Generator

MACHINERY DIRECTIVE

ATTESTATION OF CONFORMITY

VHP generator

certificates

Product Advantages

Broad-Spectrum & Residue-Free Efficacy

Proven to kill all microbial life forms. VHP rapidly decomposes into only water vapor and oxygen, leaving no toxic residues.

Superior Material Compatibility

Proprietary saturation control prevents H₂O₂ condensation, ensuring safe use with a wide range of materials and sensitive components.

Regulatory Compliance Ready

Designed and documented to meet stringent international standards, including GMP, FDA, and ISO 14644-1, simplifying your validation process.

Flexible & Scalable

Available in multiple standard sizes (from 216L to 2688L chamber volume) with options for full non-standard customization to fit specific facility layouts.

Company Advantage(Why choose us)

Integrated Manufacturer with Strong R&D

As a National High-Tech Enterprise, we control the entire process from R&D (2000㎡ center) to manufacturing (35000㎡ factory). 36% of our workforce are technical staff, driving innovation like our unique VHP saturation control technology.

Proven Industry Authority & Certifications

We are a recognized member of key industry associations (Chinese Contamination Control Society, etc.) and hold ISO9001, CE, UL, and other certifications, ensuring reliable quality and industry trust.

End-to-End Project Support

We provide a full service package from technical consultation and custom design to professional installation, commissioning, validation support, and responsive after-sales technical service.

Testimonials

The decontamination performance is stable with validated cycles, fully compliant with GMP requirements.

This VHP generator delivers excellent decontamination performance with evenly distributed H₂O₂ vapor and consistently verifiable sterilization results.

The VHP generator has validated decontamination performance, stably achieving 6-log microbial reduction for high-grade clean spaces.

The VHP generator produces well-dispersed vapor with no dead zones, passing biological indicator challenge tests at one time.

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FAQs

What is the sterilization principle of the VHP Generator?
CIGEAIR-EN uses low-temperature flash vaporization technology to achieve complete vaporization of hydrogen peroxide; The gaseous hydrogen peroxide can quickly penetrate into space gaps, equipment surfaces and air conditioning ducts, kill various pathogenic microorganisms such as bacteria, fungi, viruses and spores by destroying their protein and nucleic acid structures, and achieve a high-level sterilization effect.
What are the differences between VHP sterilization and traditional disinfection methods?
Traditional spraying and wiping disinfection only acts on the surface of objects with dead angles and incomplete sterilization. VHP gaseous sterilization has strong permeability, can cover the whole enclosed space and air conditioning pipelines with higher sterilization level, no residue and no secondary pollution, which is suitable for industrial and medical scenarios with high cleanliness requirements.
Can the VHP Generator be adapted for air conditioning systems?
Yes. This VHP generator is specially designed for linkage with air conditioning systems. It can be connected to central air conditioners and fresh air conditioning units, and deliver gaseous hydrogen peroxide to air conditioning ducts and indoor spaces through duct circulation, realizing integrated sterilization and purification of air conditioning ducts and indoor environment.
What are the main application scenarios of the VHP Generator?
The equipment is widely used in enclosed spaces with strict requirements for environmental cleanliness and sterility, such as pharmaceutical clean workshops, laboratories, hospital operating rooms, sterile wards, food processing workshops, electronic dust-free workshops and precision equipment rooms, and is also suitable for supporting sterilization of various central air conditioning systems.
Is VHP sterilization residue-free and safe?
Safe and residue-free. After sterilization, vaporized hydrogen peroxide can decompose into water and oxygen independently, without chemical residue, corrosion or harmful substances. It will not cause damage to equipment, products and human body, and complies with GMP clean production standards and environmental protection requirements.

Contact Us

Ready to Secure Your Aseptic Transfer Process? Contact our sterilization experts today for a detailed consultation, a custom quote, or to request a comprehensive product datasheet. Let us design the perfect VHP solution for your critical environment.

Product Brochure

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  • VHP Generator-600.pdf
  • Uncategorized
  • 2026-09-29
  • 1.62MB
  • 5
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  • VHP Generator-EN II.pdf
  • Uncategorized
  • 2026-09-29
  • 1.66MB
  • 4
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Keep in Touch With Us

If you have any questions or requirements regarding solutions, please feel free to contact our customer service team.Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs.

Tel:+86-755-89526537

+86-755-89526536

WhatsApp:+86 177 2260 6385

E-mail:zksjjh@zksjjh.com

Keep In Touch With Us