35L Laboratory Counter Pressure Vertical Steam Sterilizer Autoclave

The vertical counter pressure autoclave is a kind of micro-computer controlled sterilizing equipment in medium-size, it directly fills the water into the sterilization chamber for electric heating to generate the high pressure steam as the sterilizing cycle required, then the unit proceeds the sterilization to the articles, the water temperature would rapidly cool down in 3 minutes by the outer connected compressed air injection after the cycle finished, and the articles temperature in chamber could decreased to 30~40℃. 

The autoclave is program controlled, there are two operation options for choosing: boiling disinfection the sterilizing temperature of which is lower or equal to 100℃.

The autoclave is with overload protection and buzzer alarm function after sterilization, easy and convenient to operate, safe and reliable. 

This autoclave is applicable to the disinfection and sterilization of food packaging, utensils, instruments and other articles. It is especially suitable for sterility test in food research institutions.

Medical Counter Pressure Sterilizer Parameter:                                                                   

High Pressure Vertical Autoclave Details                                                                               

Autoclave For Liquid Sterilization Features:                                                                         

1. Immersed Electric Heating Tubes with Dry-Burning Protection
   The unit features submerged heating elements that automatically shut off when the water level drops below the safety line, accompanied by an audible alarm for user awareness.

2. Automatic Timer Control for Sterilization Time
   Built-in timer enables precise, hands-free control of the sterilization process, improving efficiency and consistency.

3. Full Stainless Steel Construction
   Made from high-quality, corrosion-resistant stainless steel for easy cleaning, low maintenance, and extended lifespan.

4. Multi-Level Safety Protection System

   • Automatic Pressure Relief: Safety valve releases pressure exceeding 0.25 MPa.

   • Overheat Protection: Power automatically shuts off if temperature reaches 140°C.

   • Current Overload & Interlock Protection: Ensures safe operation under all conditions.

5. Versatile Sterilization Applications
   Ideal for disinfecting and sterilizing food packaging, laboratory utensils, instruments, and other materials. Especially suitable for sterility testing in food research laboratories.

Our Factory                                                                                                                      

Why Choose Us?                                                                                                                 

1. Direct Manufacturer Pricing: As the source factory, we eliminate middleman costs, providing global clients cost-effective sterilization solutions directly.

2. Efficient Direct Support: Our service team ensures rapid and efficient communication and support, handled entirely in-house from production to after-sales.

3. Flexible Custom Solutions: Leveraging strong technical expertise, we offer both standard models and fully customized equipment tailored to specific structural, functional, or control requirements.

4. Certified Quality & Safety: Every device undergoes strict quality control and holds international certifications (including CE, ISO 13485, ISO 9001), guaranteeing safety, stability, and long-term reliability.

FAQ                                                                                                                                                              

1. Q: What are your payment terms?
   A: T/T (30% deposit, 70% before shipment); Irrevocable L/C at sight.
2. Q: What is the delivery time?
   A: About 15 working days for one unit.
3. Q: What certifications does the sterilizer have?
   A: CE, ISO 13485, ISO 9001.
4.  Q: What warranty and after-sales support of the counter pressure autoclave do you offer? 
   A: 12-month warranty from installation. We offer:
   ① Remote technical support via phone, email, and video.
   ② Operation & maintenance training (manuals, online/on-site).
   ③ Ample spare parts stock.
   24/7 technical response guaranteed.
5. Q: How do you ship the counter-pressure steam sterilizer?
   A: Ship by Sea or Air
   ① If you have your forwarder, you can arrange the shipment yourself. We will deliver the goods to the FOB port and cover all local charges before departure.
   ② If you don’t have a forwarder, we can arrange shipping to your designated port under CFR/CIF terms. Freight cost is borne by the customer.
6. Q: What trade terms do you support?
   A: EXW, FOB, CFR, CIF, and DDP.
7. Q: Are you a factory or a trading company?
   A: We are a autoclave manufacturer with our factory, and we also do trading and sourcing. Most products are made by us, while some are from partners or sister companies to complete equipment sets.

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