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High-Capacity VHP Hydrogen Peroxide Generator for Laboratory Use
Principle: Liquid hydrogen peroxide solution (usually at a concentration of 30% to 35%) is transformed into gaseous or dry mist hydrogen peroxide through heating vaporization or dry atomization technology.
The active substance: The gaseous hydrogen peroxide molecules themselves and the hydroxyl radicals produced during their decomposition have extremely strong oxidizing properties.
Mechanism of action: It destroys the cell walls, cell membranes, proteins (including enzymes) and nucleic acids (DNA/RNA) of microorganisms (bacteria, spores, viruses, fungi) through strong oxidation, leading to their death. It has an excellent effect on the spores that are the most difficult to kill.
Sterilization parameters:
Concentration: Usually, a 30% to 59% hydrogen peroxide solution is used, and after vaporization, the concentration inside the chamber reaches 1 to 10 mg/L.
Time: The cycle time is approximately 28 to 75 minutes (depending on the equipment model and load).
Temperature: Low-temperature operation (40~50ºC), suitable for heat-sensitive instruments (such as endoscopes, electronic devices)
Computerized verification software
Fast, low-temperature, and non-toxic residue (decomposes into water and oxygen).
Compatible with various materials (metals, plastics, etc.), it does not corrode instruments.
Suitable for complex instruments and confined Spaces (such as isolators, biosafety cabinets)
| Model | VHPS-50 | VHPS-100 | VHPS-200 |
| Rated gasification capacity | ≥5ml/min | ≥10ml/min | ≥20ml/min |
| Air mass flow | ≥80m³/h | ≥120m³/h | ≥200m³/h |
| Flash evaporation power | 1500W | 3000w | 5000W |
| Max liquid storage capacity | 1L | 2L | 4L |
| Continuous sterilization time | 200m³/h | ||
| Concentration of hydrogen peroxide solution | 30% | ||
| Biological decontamination capacity | 6Lg | ||
| Power Supply | AC220V,50Hz | ||
| Overall size /mm | W700*D530*H1300 | W800*D650*H1350 | W850*D750*H1450 |
| Net Weight /kg | 45 | 75 | 115 |
| Max Power | 1.8kw | 3.5kw | 5.5kw |
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