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How to Maintain Your Autoclave or Steam Sterilizer

How to Maintain Your Autoclave or Steam Sterilizer

Caring for your autoclave is very important and can be easily overlooked. We often see this step neglected which can cause high and frequent repair costs. A lack of maintenance will also lead to deterioration and excessive wear of the contents being sterilized.  Let go over a few points to make caring for your autoclave or steam sterilizer easier for you.

Horizontal Autoclave

Horizontal Autoclave


1) It is very important that the contents being sterilized are clean and free from debris, blood and organic tissue. Otherwise the instruments or sterilizer may become damaged. We strongly recommend using an ultrasonic cleaner to help with the cleaning process.

2) Inspect the door gasket for excessive wear or cracking. The autoclave gasket and mating surface should be cleaned with a mild detergent such as Spray Nine™ or Fantastik™ using a cloth or sponge.

3) When running a sterilization cycle it is very important to not overload the sterilizer trays because it will cause inadequate sterilization and drying.

4) Always be sure to use a Class 5 Chemical Integrator Test Strip with every cycle for immediate reassurance that the correct parameters have been met to achieve sterilization.

Portable Autoclave


1) Keeping your autoclaves clean is one of the most important points. Be sure to clean the trays and rack with a Non-Scratch Scour Pad using a mild non-abrasive detergent such as Bon Ami™.  Always rinse the instrument well and be sure to NOT USE steel wool, wire brush, or bleach.

2) Completely drain the water from the reservoir and replenish with fresh distilled water.

3) It is strongly recommended to perform a biological live spore test weekly or at least monthly to ensure sterilization.


1) Clean the chamber and flush lines using the recommended autoclave cleaner following the cleaner’s instructions. Normally you will need 2 gallons of distilled water to complete this job.

2) Inspect the cord and plug for overheating and excessive wear—this could be a fire hazard. If this is the case, the power cord should be replaced. Some power cords are quick disconnect and easily replaced. If not, the replacement will need to be done by a certified repair company.

automatic steriliser

50L capacity vertical autoclave


On a yearly basis you should have your autoclave inspected, cleaned thoroughly, tested and calibrated. This is typically referred to as a PM or Preventative Maintenance Service.  This service would normally include the replacement of wear & tear parts such as gaskets, seals and filters. This will ensure your steam sterilizer is running properly and remaining in good working order. If your autoclave is used very heavily we would recommend this service bi-annually.

Without a doubt, following these guidelines will extend the life of your autoclave and instruments. You can also refer to your autoclave operator’s manual for more details.

More information about autoclave or steam sterilization,welcome visit our website:

The Latest Product – Horizontal Cylindrical Pulse Vacuum Autoclave


WG-HV Fully Automatic Horizontal Pulse Vacuum Autoclave is suitable for sterilizing unwrapped, wrapped, solid, hollow A, hollow B, instrument with built-in pipe and implanted instrument which can withstand high temperature and pressure in the places includingoral department, ophthalmology, operation room and lab.

Technical advantage

1.PLC control, sixty-five thousand color touch screen.

2.Water injection pump to fill water, accurate control, easy to operate and maintenance.

3.Water filling, pulsing, heating up, sterilizing, drying process are fully automatic.

4.Built-in high quality vacuum pulse , vacuum pulse 1~6 times can reach -0.09 Mpa(-0.9Bar), to ensure effective removal of the air so as to get the optimum saturate steam.

5.Inner circulation, water ring pump without external pipeline, easy to install.

6.Unique pulse vacuum drying procedure is designed, and the residue moisture shall be less than 0.2%.

7.Perfect fault warning system is designed, and fault messages are shown on touch screen display real-timely.

8.Equipped with mini-printer is to restore sterilization cycle.

9.Cycle count function.

10.The beep will sound once the sterilization cycle completes and messages are shown on screen touch display at the same time.


Safety protection device

Heater protection: the system will cut off its power supply once the temperature exceeds the desired value and show the alarm information.

Anti-dry heating: anti-dry heating device will automatically cut off its power supply and show the alarm information once the water level is lower than the heating pipe.

Safety interlock door (capacity ≤80L): Electric lock to ensure the autoclave can begin to work only if the door is closed properly. The door can’t be opened when pressure is in chamber or the power supply is not connected.

Mechanical pressure interlock door (capacity ≥120L ): the mechanical door device is locked tightly and can’t be opened once pressure is in chamber.

Over-temperature and over-pressure protection: the system will start up procedures to lower temperature and release pressure to protect items from being damaged when the temperature and pressure in chamber exceed the safe limit.

Automatic release safety valve: the safety valve will begin to release pressure automatically when the pressure in chamber exceeds the desired value.

Electric safety protective measure: short circuit and leakage current are designed to protect equipment and personal safety.

autoclave class b_2

Main technical parameter

Designed pressure: 0.26MPa

Designed temperature: 150℃

Max. working pressure: 0.23MPa

Sterilization temperature range: 105℃~138℃

Temperature accurate: 0.1℃

Temperature homogeneity: ≤±0.5℃

Chamber material: SUS304 stainless steel

Water requirement: distilled water or pure water



Request For Horizontal Cylindrical Type Pulse Vacuum Steam Sterilizer

Request For Horizontal Cylindrical Type Pulse Vacuum Steam Sterilizer

Mr W*****n K*****m from Thailand.
He interested in buying Horizontal cylindrical type pulse vacuum steam sterilizer with capacity >240L

The picture as below:

autoclave class b_2

He wanted us to send quotation and additional documents as below

Documents required…

1. Technical datasheet
2. English user manual
3. ISO Certificates
3. CE

More info, please visit:

Inquiry about Autoclave Class B from Romania

Autoclave Class B for Sale

I am interested to purchase a vertical autoclave class B of 50 to 100 L sterilize vegetables jars.
Can you indicate the price for it?
How about the cost of shipping to Romania, post-selling service and initialization course for
autoclave_class_ b                                                                                                                                                                                                                                                                                        More information about autoclave machine ,please kindly visit our official

New inquiry of 1000 liters steam autoclave

New inquiry of 1000 liters steam autoclave

Name: B****o

E-mail: b******

Telephone: 00229 9754****

Comment: DEAR SIR




STERILIZE TEMPERATURE 121 degree celcius


hope to read you


horizontal autoclave

More information about Steam Sterilization,welcome visit our official website:

Steam Sterilization Order from Georgia for Laboratory Use

Steam Sterilization for Laboratory Use


Dear Jenny.
Some time ago you received the request for Digital display autoclaves 2 pcs. – Steam Sterilization VA-SD100 with the following specifications:
1.Price term:CIP Tbilisi: USD****/Set
2.Deliery time:15days after receiving full payment
3.Shipping time:5 days from China to Tbilisi by air
4.Payment Term:100%  TT in advance
5.Guarantee period:1 year
Please confirm me that the invoice and all other info attached below is still up to date and we can make payment right after we sign the Purchase Order.
Best Regards
The digital display autoclaves had been finished on 6th,May. Each order before delivery ,Bluestone takes pictures for finished steam sterilizer and package to clients for them reference:
Steam Autoclave VA-SD100 steam_autoclave_va_sd100
More information about Steam Sterilization,welcome visit our official website:

Best Price of Autoclaves


please supply you best price of autoclaves for clinic,as a wholesales,i want from small 20,40,50,75,100,150 etc price ,because i need resell.


Best price of autoclaves

Best price of autoclaves

As a medical equipment manufacture, we supply price of autoclaves , autoclave dental / hospital / lab …etc.

Model: HA-BB150, HA-BB200, HA-BB280

Available Volume: 150 liters, 200 liters, 280 liters

Horizontal Cylindrical Pressure Steam Sterilizer HA-BB Instructions and Principle:

1. Sterilizing course automatic sterilization controlled, easy to operate.

2. With drying function, suitable dressing drying.

3. With over-temperature, over-pressure auto-protect device.

4. The door opening mechanism cannot be operated until the pressure in the chamber is

reduced to 0.027 Mpa. It can’t be start on if the door doesn’t close well.

5. The safety valve will be open automatically when the inner pressure over 0.24 MPa and

the steam be exhausting to the water link.

6. The power will be cut-off automatically, cut-off the water and alarm when the machine

lacking water.

7. Fully stainless steel structure.

8. With printer.

Best price of autoclaves

More information about best price of autoclave,please visit website address:

Water Spray Pharmaceutical Autoclave Sterilizer

Water Spray Pharmaceutical Autoclave Sterilizer

This series adopts cyclical water as sterilization heating carrier and carrier and carry and carry out water-pouring sterilizing operation for articals.
During the whole working course, superherheated water operates in a relatively sealing cyclical system,which has series of advanyages, high heat efficiency, good temperature evenness, stable temperature adjusting range, etc. Besides, this equipment also effectively prevents second pollution during working with anti-pressure protection device. lt can be applied widely to high-and-low temperature sterilizing operation on liquid in glass bottles. Ampoule bottles, plastic bottles, plastic packs, etc, .in pharmaceutics. Meanwhile, it is also suitable for foodstuff industery to sterilize all kinds of sealing package, drinks, cans.

water autoclave sterilizer


1, The box is designed, produced and tested strictly according to the “Steel Pressure Vessel”
2, Pneumatic translational door,easy to operate, flexible
3, Elegant stainless steel decorate cover
4, The GMP confirrmation access is fixed on the equipment
5, The unique dove-tail inlaid desigan of heat-resisting silicone rubber gasket ring ensures the seal tightness of the door.
6, The main control system adopts micro-computer PLC+touch screen +DCS long distance tiring-room monitoring system
7, The heat preservation layer is made by polyurethane matirial and pearl rock wool
8, Excellent PID temperature controlling technology,accurate pressure tracking on real-time
9, In order to reduce the working load, the automatic in-out system can be fixed according to the customer’s needs.


Lab Incubator for University Use

MI-B Series Lab Incubator is used for various kinds of microculture and incubation. It is applicable for medicine, chemical industry, environmental protection, agriculture detection and scientific research, etc.

Lab Incubator

Lab Incubator

Bluestone Medical Features MI-B Series Lab Incubator :

1. The mirror finished stainless steel cabinet; cold-roll steel sheets with plastic-sprayed surface; split-type toughened glass door, convenient and accurate;

2. Observe working chamber situation through observation window;

3. Install fan toe make temperature distribute uniformly;

4. Microcomputer control; can choose timing or continues working; With temperature correction and power-off memory functions;

5. Intelligent liquid crystal temperature control system and touch keyboard ensure accurate temperature control, convenient thermoregulation and precise indicating value;

6. Imported compressor, large screen LCD, Non-CFC refrigeration system;

7. With humidification function and automatic control humidity;

8. Equipped with ultraviolet disinfection lamps, convenient for sterilization;

9. Elegant appearance, convenient to maintain.

Lab equipment

Lab equipment

More Information about lab equipment,please refer to

High Quality Laboratory / Medical / Dental Water Distiller Machine

High Quality Laboratory / Medical / Dental Water Distiller Machine Feature

1. Fully stainless steel stricture.

2.The filter, tank, cover, and the cranium internal are made of 304 stainless steel material

3. Automatically cut the power if the over current happened.

4. Good heat dissipation function

5. The insiwater distiller_1de boiling chamber is made of stainless steel with higher quality polish, means a better quality taste, less leaching!

6. The blades on the top of the products is made of aluminum.

7. The inside boiling chamber is made of stainless steel with higher quality polish, means a better quality taste, less leaching!

8. New style carbon filter, which minimize the chance of bacteria growth.

9. Good quality reset switch and receptacle.

10. The water container has two options: glass container, plastic container. (Different price)



Main Body, Cover, Power Cable, User Manual (English Language), Charcoal Package, Detergent, Bucket Cover, Water Cover, Filter 



water distiller_2 water distiller_5 water distiller_6 water distiller_7