Monthly Archives: September 2015

Inquiry about Single door vacuum autoclave steam sterilizer_Bluestone Autoclave

Dear Sir,

We are Nepal based sales and service***company.

We are in urgent need for Autoclave for waste sterilization and the HA-BVS360 manufactured by your company fits to our choice.

So, can you please send the quotation for the same.

Model: HA-BVS360

Volume range: 250-3000 liters

large autoclave

HA-BVS Vacuum Horizontal Autoclave_Bluetone Autoclave

Feature of HA-BVS Horizontal Vacuum Autoclave:

The main body is with horizontal rectangle double layer structure, the inside chamber is made of SUS30408 or SUS31608 stainless steel, the outer layer is made of the brushed decorative sheet, and the there is motorized door or sliding door for choose, pneumatic sealing, and the double door interlocking are strictly in accordance with the GSSD required.

The control system: Adopt the Siemens PLC and Siemens touch screen.

The piping system: Adopt with the reliable Germany Burket or GEMU pneumatic angle type valve, water ring pump and 0.22µm high efficiency sterile medical grade filters, the pipe clamp adopts the quick connectors, the piping and the related spares are all according to the sanitation standard.

1. With Germany Simens PLC platform independent research and development, human-Machine Interaction, convenient for operation.

2. Software design and manufacture products in strict accordance with the technical requirements for the sterilization process.

3. The Operating authority is divided into three levels to the manager, the technologist, and the operators.

4. Program interlocked, by the program is running, the sealing door can not be open.

5. All the alarm and the technical figures can be recorded and print.

6. If the inner chamber is higher than the safety pressure, the door can not be open.

7. Perfect product safety protection measures, 4 level emergency treatment of abnormal state.

More product information, pls visit our website:

large autoclave

Double Door Vacuum Autolcave_Front view


Double Door Vacuum Autoclave_Back review


Inquiry about medical, laboratory and hospital equipment Autoclave

We would like to inform you our client have request for Horizontal Autoclave fabric 500kg for band roll Fabric,pls send me more spec with final price to us as soon as possible .
Model HA-BC
Available volume: 150/200/280/400/500 liters

HA-BC Horizontal Autoclave_Bluestone Autoclve

Main features of hospital steam sterilizer HA-BC horizontal autoclave

1. The steam can’t go through to chamber when the door haven’t close, and the pilot off inform. You can processing dry operate.
2. When the pressure inner over 0, 027MPa. The door be locked and can’t be open.
3. If you not choose the sterile time and star the machine, buzzer sound.
4. If you mistake open the door in the course of start, the jacker value auto off and open the chamber value.
5. Lack water the pilot on, heating and sterile pilot off, the buzzer sound and auto release steam.
6. Overload and leakage protection, when leakage or over current occur, it auto off the power.
7. Temperature controlled not work and the inner pressure over 0.165MPa, the safety value auto open.

More product information, pls visit our website:

horizontal combo 1

Horizontal hosptial autoclave_Bluestone Autoclave

Medical equipment inquiry: Hospital steam sterilizer autoclave

Comments: We are medical equipment importer in Iran and number of our important customer requested for Waste manager systems and Hospital steam Autoclaves.
So we are interested to know more about your products and price

Horizontal hospital Autoclave HA-BA200_BLuestone Autoclave

Model: HA-BC

Available volume: 150/200/280 liters

Main features of horizontal hospital autoclave

1. Horizontal Cylindrical Pressure Steam Sterilizer Type.

2. Sterilizing course automatic sterilization controlled.

3. With drying function.

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

5. 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.

6. The safety valve will be open automatically when the inner pressure over 0.24 MPa and the steam be exhausting to the water link.

7. Lacking Water Protection.

8. Built-in Printer.

9. Outside frame material is high quality carbon steel, Inside chamber material is stainless steel SUS304.

More product information, pls visit our website:

Inquiry: Autoclave for Laboratory

Comment: Autoclave for Laboratory

Capacity 50-60 Liters, Semi automatic, interior Chamber Stainless Steel, auto fill version, pressure gauge, reservoir drain, electrical and mechanical pressure safety system, internal water reservoir, drainage bottles, programmable temperature Control system.

Required for establishment of Biological Lab to Sterilize the Liquids, Culture Media and for Safe Disposal of used Culture Plates

Model: VA-SA

Available volume: 50/75/100/120/150 liters


Vertical Autoclave VA-SA – Bluestone Autoclave

Main Features of Vertical Autoclave Machine, VA-SA Digital Display Top Loading type
Automatic control over the processes of filling water, heating, sterilization, steam exhaust and dryness.
1. Fully stainless steel material.
2. Horizontal sliding door, self- bulge seal ring, operated easily.
3. Door safety lock system, the door is made of high performance heat insulation material.
4. Positive pressure pulse function exhaust cool air of chamber thoroughly and ensure the steam saturation.
5. Micro-computer control technique, touch-key, LCD display the menu.
6. Built-in water tank. Steam and water circulation system, no external water source, not exhaust steam outside, environment is clean and dryness.
7. Preheating control function.
8. With two stainless steel sterilizing baskets.

More product informaiton, pls visit our website:

vertical combo 1

Inquiry: VA-FJ150 Steam Sterilizer for cans of food

My name is Luis Ludeña, I have interest in the sterilizer equipment model VA-FJ150, to sterilize cans of food, please can give me information of its features and its lower price, which is for 220V/60 Hz power.


Available volume: 35/50/75/100/120/150 liters

VA-FJ Vertical Autoclave_Bluestone Autoclave

VA-FJ Vertical Autoclave_Bluestone Autoclave

Features of Vertical Autoclave VA-FJ Pressure Steam Sterilizer:

1. Fully stainless steel structure.

2. Indicator light indicates working state.

3. Over temperature & over pressure auto-protection.

4. Double scale indication pressure gauge.

5. Safe protection of water lacking.

6. Automatically shut off with beep reminding after sterilization.

7. Easy to operate, safe and reliable.

8. With two stainless steel sterilizing baskets.


VA-FJ baskets_Bluestone Autoclave

More information about VA-FJ150 Autoclave, pls visit our website:



Inquiry: Digital Display Autoclave YX-280DG Beauty Salon/Tatoo/Lab Steam Sterilizer

Hi, I’m interested in your product Digital Display Autoclave YX-280DG Beauty Salon/Tatoo/Lab Steam Sterilizer for Sale – Bluestone Auto, I would like some more details: What is the best price you can offer? I look forward to your reply.

Model: YX-280DG

Available volume: 18/24/30 liters


YX-280DG Autoclave_Bluestone Autoclave

Main features of YX-280DG steam sterilizer

1. High quality SUS304 stainless steel with 0CR18Ni9Ti
2. Overpressure auto-discharging at Mpa
3. The highest working temperature: 126°C-129°C
4. Dual scale numerical pressure gauge indicate temperature and pressure
5. Plastic nuts to prevent heating
6. Electric heating, silicone seal
7. Timer range: 0-999min
8. Sterilization time and temperature can be controlled by press buttons
9. Computer control auto recycle sterilization

10. LED screen indicate sterilization time and temperature
11. Automatic cut off power if the water is not enough

More product information, pls visit our website:


YX-280DG-30L_Bluestone Autoclave


Inquiry For Autoclaves 75L With Built-In Printer

  Please  send  us  dealer price list for autoclaves 75L with built-in printer.
  Best regards,
Vertical Pressure Steam Sterilizer VA-SV for sale – Sada Ltd
 Steam Sterilizer VA-SV75

Steam Sterilizer VA-SV75

Model: VA-SV50, VA-SV75
Available Volume: 50 liters, 75 liters
Vertical Pressure Steam Sterilizer VA-SV75 Instructions and Principle:
1. Automatically controlled by computer, digital display of working status, touch type key.
2. Dynamically showed the temperature, pressure time and vacuum rate, and the full cycle.
3. Fully automatically route for water inlet, pulse vacuum, heating, sterilizing, draining, exhausting, vacuum drying.
4. 3 times pulse vacuum, which make the vacuum rate as -0.081 Mpa, and ensure the high extracting of inner air from dressing, A, B type hollowed appliance.
5. With 4 fixed program for appliance, medical dressing, rubbers and fluid, and the user can also set the program as they need.
6. Equipped with the PT/TT testing connector, easy to run the testing.
7. Multiple pulse vacuum drying after sterilizing, ensure the nice sterilizing.
8. Equipped with 0.22 µm bacteria filter, ensure the sterile air enter the inner vacuum environment, avoid the second contamination.
9. Hand wheel type of quick-open door structure, self-inflating type seal.
10. Adopted with immersed heating, with high heating efficiency.
11. Steam-water inner circulation system: no steam discharge, and the environment for sterilizing will be clean and dry.
12. Automatically shut off with beep reminding after sterilization.
13. Fully high quality stainless, equipped with double stainless steel baskets.

 Steam Sterilizer VA-SV75

Steam Sterilizer VA-SV75

 More information about steam sterilizer VA-SV75,Please refer to:

Inquiry For Cheapest 35L Vertical Autoclave.

Comment: How much is your cheapest 35L vertical autoclave.


Vertical Autoclave VA-FJ Pressure Steam Sterilizer – Sada Ltd.


Vertical Autoclave VA-FJ-Bluestone Autoclave

Features of Vertical Autoclave VA-FJ Pressure Steam Sterilizer:

1. Fully stainless steel structure.

2. Indicator light indicates working state.

3. Over temperature & over pressure auto-protection.

4. Double scale indication pressure gauge.

5. Safe protection of water lacking.

6. Automatically shut off with beep reminding after sterilization.

7. Easy to operate, safe and reliable.

8. With two stainless steel sterilizing baskets.

sterilizers VA-FJ

Vertical_Autoclave VA-FJ35

More Information About Vertical Autoclave VA-FJ35,Please refer to:

Who invented autoclaves?

Horizontal Cylindrical Autoclave

Horizontal Cylindrical Autoclave For Sale

1. Ancient Greeks use boiling water to sterilize medical tools.

2. 1679: French engineer Denis Papin (1647–1712) invents the steam pressure cooker—an important step in the development of steam engines.

3. 1860s: French biologist Louis Pasteur (1822–1895) helps to confirm the germ theory of disease. He realizes that heating things to kill germs can prevent diseases and extend the life of foodstuffs (which leads him to the invention of pasteurization).

4. 1880s: Pasteur’s collaborator Charles Chamberland (1851–1908) invents the modern autoclave.


Vertical Autoclave VA-FJ-Bluestone Autoclave


Importance of Autoclave

The increasing concern for health, safety and hygiene necessitated the invention of various means of sterilization. One significant means of sterilization is the autoclave, which is used for sterilizing all kinds of medical and laboratory instruments prior to use. It is also used for rendering all biohazardous substances and infectious wastes sterile before disposal.

Portable Steam Autoclave_Bluestone Autoclave

Portable Steam Autoclave_Bluestone Autoclave

What Is an Autoclave?

  • The autoclave was invented by Charles Chamberland in 1879. It is designed on the principle of a pressure cooker, using supersaturated steam under pressure for sterilization. The body of an autoclave is made of steel. It can withstand great pressure and a high temperature. A simple autoclave is provided with a vent to allow the inside air to escape while the chamber gets filled with superheated steam. It is also provided with a thermometer and pressure gauge to monitor the temperature and pressure inside the autoclave chamber. However, more technically advanced versions of steam autoclaves are also provided with vacuum pumps. Like our model TS-DDV Bench Top Autoclave.
  • TS-DDV50_1

    Table Top Vacuum Autoclave TS-DDV_Bluestone Autoclave

Operating Principle

  • An autoclave uses steam under pressure as a sterilizing agent to kill microorganisms. When the autoclave is packed and ready, it is switched on. As the water inside the autoclave chamber starts to boil, steam begins to fill up the chamber. As more and more steam is generated, it causes the air inside the chamber to evacuate from the vent. Eventually the entire autoclave chamber is filled with supersaturated steam. Steam under pressure attains much higher temperature than under normal conditions, and this increases its sterilizing ability and its penetration power.

Standard Operational Settings

  • The time that is required to kill a particular amount of microbial population is known as the thermal death time (TDT). Greater temperature reduces the TDT, while lower temperature in the autoclave chamber increases the TDT. Usually, a shorter TDT is preferred, which means that the temperature attained must be very high. However, the TDT increases for larger loads of materials that need sterilization. Hence TDT depends on temperature, pressure as well as the load amount. Usually 121ºC and 15 PSI pressure is employed. But if the loads are lesser, 115ºC and 10 PSI pressure are required. If the loads are higher, 132ºC and 27 PSI pressure are often necessary.


  • The supersaturated steam used for sterilization in an autoclave ensures quicker heating and deeper penetration of steam. It kills microorganisms due to coagulation of vital proteins and enzymes in its body. It is capable of killing all forms of microorganisms, including protozoa, bacteria, fungi, algae and even viruses. Moist heat can even penetrate the microbial spores that are resistant against all other forms of sterilizing agents and kill them.


  • An autoclave is used in hospitals to sterilize surgical instruments, dressings and also before discarding toxic or infectious medical wastes. Tattoo parlors and skin-piercing clinics also use an autoclave to prevent spreading infections through needles used for piercing. An autoclave is also used in the manufacture of dyes.
  • More information about autoclaves, pls visit our website: