12 best lab autoclaves

Lab autoclaves are essential pieces of equipment commonly found in laboratories, medical facilities, and industrial settings. They are used for sterilizing various materials, such as laboratory glassware, surgical instruments, and media, by using high-pressure saturated steam. Here's what you need to know about lab autoclaves:

  1. Sterilization Process: Autoclaves work by exposing items to high-pressure steam, which reaches temperatures above the boiling point of water. This process effectively kills or inactivates bacteria, viruses, fungi, and other microorganisms, ensuring that equipment and materials are free from contamination.

  2. Applications: Lab autoclaves are used in a wide range of fields, including microbiology, pharmaceuticals, research, healthcare, and industrial manufacturing.They are crucial for maintaining sterile conditions in laboratory experiments and medical procedures.

  3. Types of Autoclaves:

    • Gravity Autoclaves: These are the most common type and work by allowing steam to enter the chamber, displacing the air. Gravity autoclaves are suitable for sterilizing solids, liquids, and glassware.
    • Vacuum Autoclaves: Vacuum autoclaves remove air from the chamber before introducing steam. They are particularly useful for sterilizing porous materials and certain types of media.
    • Pre-vacuum Autoclaves: These autoclaves combine both gravity and vacuum methods, ensuring efficient sterilization of a wide range of materials.
    • Horizontal Autoclaves: These autoclaves have a horizontal chamber and are often used for larger items or larger quantities of materials.
  4. Operating Parameters: Autoclaves can be programmed to sterilize materials at specific temperatures, pressures, and durations, depending on the requirements of the items being sterilized. Common settings include 121°C (250°F) for 15-20 minutes or 134°C (273°F) for 3-4 minutes.

  5. Safety Features: Modern autoclaves are equipped with various safety features to protect users and prevent accidents. These may include pressure and temperature monitoring, automatic shut-off, and interlocking mechanisms.

  6. Chamber Size: Autoclaves come in various chamber sizes to accommodate different loads. Smaller tabletop models are suitable for smaller laboratories, while larger floor-standing models are used in industrial settings.

  7. Validation and Documentation: In regulated industries like pharmaceuticals and healthcare, autoclave cycles are validated and documented to ensure the effectiveness of sterilization. This involves recording parameters, such as temperature, pressure, and cycle duration.

  8. Maintenance: Regular maintenance is crucial to keep autoclaves in proper working condition. This includes cleaning, calibration, and periodic inspection to ensure that safety features are functioning correctly.

  9. Quality Assurance: Autoclaves are subject to regulatory standards and quality control procedures to ensure their reliability and effectiveness in sterilization processes.

  10. Cost: The cost of lab autoclaves varies depending on their size, features, and intended use. It's essential to choose an autoclave that meets the specific needs of the laboratory or facility.

Lab autoclaves are indispensable tools for maintaining sterile conditions in various industries, ensuring the safety and reliability of experiments, medical procedures, and manufacturing processes. Proper operation and maintenance are essential to maximize their efficiency and effectiveness.

Below you can find our editor's choice of the best lab autoclaves on the market
  

APHRODITE 300W Mini High Temperature Sterilizer Medical Autoclave Equipment 1.5L

APHRODITE

Based on 27 reviews Check latest price

Product description



Technical Specification

1. Temperature: 50-230 degree

2. Volume: 1.5L

3. Power: 300W

4. Voltage: AC110V/220V

5. Frequency: 50-60Hz

6. Weight: 4KG

7. Condition:New

8. Materials:Acrylic

9. Lens Diameter:2.99 x1.18 inch /7.6 x 3 cm (L x W )

User questions & answers

Question: Does anyone use this with the sterilization pouches? Do you need to add Sartre in order for it to steam
Answer: It melted every kind of pouch I tried.
Question: How hot does this get
Answer: HOT. I didn't put my thermometer in it. Hot enough to melt polypropylene and most plastics though so no use for me, the ad was misleading and indicated you could use water with this --you CANNOT use water with it, you'll probably start a fire. IMO if you have a stainless steel pot with a lid you can put in the oven, you don't need this. I sent it back. I guess it's good for a barber or nail shops where space is limited and it's convenient and you're dealing with metal items. No doubt it'll work for metal items, short of autoclave it's probably best. But I think a UV box would work better for items that cant' take heat. Also, some instant pots operate at 15psi and can superheat water to 250deg for 15min.--same as an autoclave, so if you have one of those you're probably better off as you'd need a $2000+ autoclave to compete with it. Also the steam isn't the same as dry heat so you can sterilize some plastics that way too. Beware 15psi is at the limit of their operational capacity, make sure the safety valve WORKS. Another option is microwaves, 2 minutes at 600W I think will sterilize (there are caveats and need to knows on all of these options). Worth reading up on, don't take my word for it. If I didn't have an instant pot and needed a cheap sterilizer, I'd get one of the pressure cooker types on here maybe, read the reviews because apparently they ain't all the same. But depending on how much you use it and your needs, an instant pot may serve you better in the long run.
Question: Can I sterilize glass pipes
Answer: The directions say you can sterilize glass but you need to allow it to cool down completely before removing them from the sterilizer so it doesn't break.
Question: Is this medical grade
Answer: I have my doubts. There is no paperwork with it. I looked on CDC website about sterilization and it seemed that the unit does meet standards for sterilizing. However, there is no official documentation that it is medical grade.

Tuttnauer 1730 Valueklave | Compact Footprint And Easy Operation | Ideal Autoclave For Small Offices

Tuttnauer

Based on 55 reviews Check latest price

Product description

The Valueklave 1730 will satisfy all of your basic sterilization needs. The compact size (7 chamber) makes it a perfect primary unit for small offices or a second autoclave for larger practices. The fast cycle time and heated drying delivers a quick turnaround for wrapped or unwrapped instruments. The simple controls and easy closing door make this unit a breeze to operate. High speed and reliability are built into every Valueklave 1730. Drain valve is located on the front, allowing for quick and easy draining of water reservoir. Dual safety to protect against overheating. Chamber Dimensions 7 Inches x 13 Inches

Manufacturer Contact Information

25 Power Drive Hauppauge, NY 11788

  • Your purchase includes One Tuttnauer 1730 Valueklave sterilizer with 3 Trays
  • Sterilizer chamber dimensions – 7” x 13” | Chamber volume – 2 Gallon | Tray Size – 11.6” D x 4.7” W x 0.8” H | Standard Cassettes Capacity – 2 half | Voltage/ Frequency – 120V/50-60Hz
  • Fast cycle time- 11 minutes from a hot start
  • Automatic shut off at the end of both the sterilization and dry cycles

User questions & answers

Question: Can this be used in a veterinary practice
Answer: To be used in any setting where you need to sterilize your medical supplies for procedures.
Question: Do you have the door gasket seal available for purchase? i am looking for one that is 7 1/4 in diameter. tia
Answer: no we just sell units. not the gasket. thanks
Question: Can anyone tell me the maintenanc/upkeep/calibration needs of an autoclave in a small clinic? I am trying to get a sense of the requirement for
Answer: Maintenance and upkeep is easy. You have a before use, weekly and monthly service that takes a minute. Monthly spore tests should be done. Water changed weekly and autoclave cleaned monthly. Serviced once a year by a company that services them.
Question: Can this be used in beauty salone
Answer: Yes this is highly effective used by tattoo artists, cosmetologists and healthcare professionals.

Zgood 24L High Pressure Stainless Steel Steam Autoclave Sterilizer for Lab Beauty Equipment

Zgood

Based on 2 reviews Check latest price

Product description

Volume:24 Liters 

Chamber Volume:Ø270*H410 mm 

Working Pressure:0.22 Mpa 

Working Temperature:134°C 

Adjustment of Temperature:105°C-134°C 

Timer:0-60 Minutes 

Heat Average≤± 1°C 

Power:1.5 KW / AC220V 50Hz 

Baskets:340*200*30 mm, 3pcs 

Product Dimension:560*350*500 mm 

Package Dimension:620*410*570 mm 

Gross Weight/Net Weight:20 kg / 18 kg

  • Maximum temperature: up to 134 ℃, suit for 4-6 minutes rapidly sterilizing.
  • Automatic controlled by computer, easy to operate.
  • Fully stainless steel structure.

User questions & answers

Question: Can you use pouches in them
Answer: Yes u can. just try it without putting the pax inside
Question: how much of automatisation does the unit have ? Do I need to "babysit " the whole sterilising process
Answer: I would never heat the Pax while inside this.

18L Steam Autoclave Sterilizer, Portable aluminum alloy Electric Heated Autoclave Steam Sterilizer for Tattoo Dental Commerical Use

Civigrape

Product description

Features:

Spring-type safety valve over-pressure immediate self-unloading to ensure safety.

Double-scale two-type reading pressure gauge, reading is more convenient and quick.

Iron flange reinforcement thickening pot body coal and electricity dual purpose.

Self-lifting seal.

It uses saturated ssteam to rapidly and efficiently sterilize articles,It can be used in hospitals,public health centers,health stations,clinics in factories and mines,scientific research institutes,etc,to sterilize medical equipment surgical dressings,glass utensiles,solutions,substrata, etc..

Description:

Heated by immersed electro-thermal tube,It featured to quick rise temperature and low power consumption(saving about 50% of energy as compares with electric stove).

This Autoclave can also use liquefied petroleum gas and coal stove as the heating energy.

It can also be used as cooker in plasteau areas and be used to make high quality drinking water in industrial and mining enterprises.

Specifications:

Item Size: 34x34x34cm

Package Size: 41x41x43cm

Color: silver

Material: aluminum alloy

Working pressure:0.14-0.16Mpa

Max working pressure:0.165Mpa

Voltage: 110V/60HZ

AC220V  for Europe or other country

  • ★ Heated by immersed electro-thermal tube, It featured to quick rise temperature and low power consumption (saving about 50% of energy as compares with electric stove).
  • ★ Self-lifting seal. Spring-type safety valve over-pressure immediate self-unloading to ensure safety. Double-scale two-type reading pressure gauge, reading is more convenient and quick.
  • ★ It uses saturated steam to rapidly and efficiently sterilize articles, can be used in hospitals, public health centers, health stations, clinics in factories and mines, scientific research institutes, etc, to sterilize medical equipment surgical dressings, glass utensiles, solutions, substrata, etc.
  • ★ Iron flange reinforcement thickening pot body coal and electricity dual purpose. This Autoclave can also use liquefied petroleum gas.
  • ★ After-sales: If you are satisfied after purchasing the product, please leave a message. If you are not satisfied or have any problems, please contact us at any time. We will help you solve any problems within 24 hours.

User questions & answers

Question: I would like to know what the internal dimensions of this pressure steamer are and how large the capacity can be
Answer: No
Question: I want to use it to make bone broth, can I
Answer: No
Question: How much does this product weigh? I'm worried I won't be able to use it easily
Answer: Some of the dental tools can be sterilize.ABS and plastic material can't sterilize,thank you.

CARESHIENE Lab Autoclave Steam Sterilizer 18L Sterilization Equipment Vacuum Steam Machine Mini Lab US Shipping

CARESHINE

Product description

Operation Steps:

Step 1: pour the 800ml distilled water into the chamber.

Step 2: load items on the trays.

Step 3: Close the door and insert the bolt. 

Step 4: Close the discharge switch. 

Step 5: Select the temperature you need to disinfect. (121℃ or 134℃) 

Step 6: Turns on the POWER switch. (starts to work disinfect)

 

Safety equipment:

1.Pressure adjustment: adjust the inter pressure, if over standard value automatic vent

2.Avoild overheat protect device: when inter temperature overheat, power break electric current automatically.



CAUTION:

1.After the completion of disinfection. Please wait for 10 minutes

before open the DOOR(Do not close the power switch and close the steam  emissions switch).

2.Before each use.Must supply water 800ml.(Distilled water is the be st).

3.Please close steam emissions switch before the disinfection.

4.Do not use any corrosive or chemical water as the disinfection.

5.Do not share the same electricoutllet with other electrical apparetus.

6.Please pay attention to correct voltage and frequency.

7.Connect steam exhaust pipe with the steam vent before operation.



Packing List: 

1 machine

1 tray basket

1 tray holder

1 steam exhaust pipe

3 sterilization trays



Shipment:

We ship from our USA warehouse, It usually takes 2-5 days to reach you. Pls be confident to purchase!

  • ☑️CHAMBER SIZE : stainless steel #304 ; 18Liter ; (Ø)23×(D)36 CM,MACHINE SIZE : (L)56×(W)31.5×(H)36.5 C
  • ☑️POWER : 1100VAC, TEMP CONTROL DESIGN : chip control
  • ☑️TEMP/PRESSURE : 121℃/0.12Mpa ; 134℃/0.22Mpa
  • ☑️STERILIZATION TIME : 121℃ 30Min /134℃ 10Min
  • ☑️SAFETY : Heating-over protection ; safety valve

User questions & answers

Question: Do you use sterilization pouch bags
Answer: It’s just long enough for the pax with the flush mouthpiece, but the raised mouthpiece will not fit. And the case is a little big, the pax can move around some, but for the most part I’ve been very happy with it the case , it really is smell proof !
Question: Is there a warranty for this product
Answer: try a auto part store, try a O ring

Zgood 14L High Pressure Steam Autoclave Steam Lab Equipment TR250E Class N

Zgood

Based on 7 reviews Check latest price
  • Pressure adjustment:adjust the inter pressure.If over standard value automatic vent.
  • Temp and Press display:Pressure gauge.
  • Disinfection principle:Uses the vapor power/emissions cold air/ 2 time.
  • Suface deal with:The machine foundation and the shell use high temperature baking varnish processing.

User questions & answers

Question: where is the water intake on this machine
Answer: Hi, we promise 1 year warranty.
Question: Can this be used in family doctors office
Answer: Yes
Question: Can this autoclave use the regular US power socket
Answer: It has a timer. However, this is not a high quality autoclave. I’m disappointed with it. I’m planning to buy a better unit and save this as a backup.

Product features

Pressure gauge
Trays
Package include

OUBO Mini Lab Euipment Autoclave Vacuum Steam 18L 110V

OUBO

Based on 1 reviews Check latest price

Product description

Features

1. Suface deal with The machine foundation and the shell use high temperature baking varnish processing

2. Auto supply water system.

3. The pressure adjustment will adjust inner pressure. If inner pressure over standard value the pressure adjustment will vent automatically.

4. With overtemperature protection system. If the temperature heater than you set, the electric will be breaken automatically.

5. The capacity of water tank up to 2000ml. LED lights indicate the level of water tank.

6. Temp and Press display: LED several windows.

7. Mechainism of disinfection: use the power of superheated steam to discharge the cold air.

8. The palate size is 10*7.1*0.79Inch (26*18*2cm)

Packing List

Machien*1

Basket*1

Holder*1

Sterilization tray*3

  • Capacity:18L
  • Pressure:0.12Mpa & 0.23Mpa
  • Sterilizer time:25Min & 6Min
  • Drying Time:40min
  • Temperature:251.6℉&273.2℉ (122℃ & 134℃)

User questions & answers

Question: Does it include data management e.g. USB port
Answer: yes, we advice to use sterilization pouch bags.

18L 5Gal Autoclaves Sterilizer Electric Heated Autoclave Steam Sterilizer

Alter-K-DJ

Product description

Description:

Heated by immersed electro-thermal tube,It featured to quick rise temperature and low power consumption(saving about 50% of energy as compares with electric stove).

This Autoclave can also use liquefied petroleum gas and coal stove as the heating energy.

It can also be used as cooker in plasteau areas and be used to make high quality drinking water in industrial and mining enterprises.

Specifications:

Item Size: 34x34x34cm

Package Size: 41x41x43cm

Color: silvei

Material: aluminum alloy

Working pressure:0.14-0.16Mpa

Max working pressure:0.165Mpa

Voltage: 110V/60HZ

AC220V  for Europe or other country

Power of the Electro-Thermal Tube:2kw

Container capacity:18 Liter

Inside Dimension:11.5"*11"

Package included:    

1 x Steam Autoclave Sterilizer

  • Spring-type safety valve over-pressure immediate self-unloading to ensure safety.
  • Double-scale two-type reading pressure gauge, reading is more convenient and quick.
  • Iron flange reinforcement thickening pot body coal and electricity dual purpose.
  • Self-lifting seal.
  • It uses saturated ssteam to rapidly and efficiently sterilize articles,It can be used in hospitals,public health centers,health stations,clinics in factories and mines,scientific research institutes,etc,to sterilize medical equipment surgical dressings,glass utensiles,solutions,substrata, etc..

Olizee 4.7 Gallon Steam Sterilizer Portable 18L Steam Autoclave Sterilizer Stainless Lab Equipment

Creation Core

Based on 27 reviews Check latest price

User questions & answers

Question: How many pouches can you fit in there at one time
Answer: 300 small bags or 100 big ones give or take
Question: Where do I buy new heating coil
Answer: eBay or buy a new one from here and take what your need and send it back as defective and get your money back
Question: Can you use sterilization pouches with this
Answer: Yes you can. Overall good autoclavez
Question: Do you sell power cords for this product and where can I buy one
Answer: The one I purchased from this seller came with one. If you need a replacement I'm 99% you're looking for this guy: OLizeeTM Power Cord For OLizeeTM Portable 18L(4.7 Gallon) Autoclave Steam Sterilizer https://www.amazon.com/dp/B01N0TZMH7/ref=cm_sw_r_cp_apa_661PAbQ60YWNT

BAOSHISHAN 8L Steam Autoclave 2Gallon Steam Lab Autoclave Coal and Electric Heating System Available High Pressure Autoclave 110V (8L)

BAOSHISHAN

Based on 8 reviews Check latest price
  • [Prevent Dry Burning] Equipped with a device to prevent dry burning to protect the heating element, the pot body and the objects being sterilized.
  • [Two Valve Design]In order to avoid the exceed pressure explosion caused by the problem of valve, two pressure relief valves are designed on the lid to ensure the safety under high pressure environment.
  • [Coal and Electricity Available] This sterilization pot supports both coal heating and electric heating. It has a wide range of applications. When you don’t have power in the field, you can use coal heating to exchange for sterilization effect. When you are at home, you can plug in to perform easy sterilization work.
  • [Parameter] Max Pressure:0.15Mpa Highest working temperature:126-128degrees
  • [Stable] Made of high quality stainless steel, one year warranty available for our products, suitable for long term use.

Product features

Pressure Gauge

Double scale pressure gauge help you reading parameters.

Release Valve

When the pressure reaches 0.15Mpa, the overpressure will be automatically released.

If the relief valve does not work normally, the safety valve will replace the relief valve for decompression. After safety valve depressurizes, please check whether there is a problem with the release valve.

Reinforced Flange

Ensure that the pot lid can be fixed on the pot body in various situations, ensuring your safety during use.

Power Interface

High quality copper core, durable and safe.

You can also use the direct heating method without connecting the power supply, but please be careful not to let the open flame burn to the power supply interface

8L Capacity

Package Include

Pot x 1

Pot lid x1

Power Cable x 1

Wrench x 1

Stainless steel liner x 1

Instructions x 1

18L Capacity

Package Include

Pot x 1

Pot lid x1

Power Cable x 1

Wrench x 1

Stainless steel liner x 1

Instructions x 1

Pallet x 1

24L Capacity

Package Include

Pot x 1

Pot lid x1

Power Cable x 1

Wrench x 1

Stainless steel liner x 1

Instructions x 1

Pallet x 1

NSKI 18L Stainless Steel Medical Lab Autoclave Steam Sterilizer with Drying Function

NSKI

Product description

Technical parameters:

Chamber (internal) size (diameterxdepth) : 247x352mm (18L)

Voltage: AC110V, 60Hz or AC220V±22V; 50HZ

Power: 1400W

Pressure/temperature: 1.0-1.1 bar/121 o, 1 .9-2.1 bar/134 o (at standard atmospheric pressure)

Ambient temperature: 0-40°

Cartridge fuse: 10A



Accessories:

Instrument tray: 3

Rack for instrument tray: 1

Hand Rack for Instrument tray: 1

Power line: 1

  • Double safety locking device/Dual safety to protect against overheating .
  • Digistal display/Stainless steel structure.
  • Time display: It is used to display the sterilization time and drying time in the whole process.
  • It can withstand 121°and 134°high temperature of sterilization in the dental department,ophthalmology, operation room, laboratory or clinic.

User questions & answers

Question: Es clase N o clase B
Answer: Yes, it can. WE have used it quite a bit in Colorado.

Lab Infrared Sterilizer, 825°C (1500°F), Φ14mm (0.6 in)

IVYX Scientific

Based on 4 reviews Check latest price

Product description

SPECIFICATIONS:



Power: 150W

Voltage: 120V

Temperature at Center of Chamber: 825°C± 50°C(1500°F)

Standby Constant Temperature 480°C (900°F)

Chamber Diameter: Φ14 mm (0.6 in)

Sterilizer Length: 150 mm

Heating time: 20min

Ambient Operating Temperature: 5°C~40°C (40-104°F)

Relative Humidity: ≤90%

Dimensions: 90x160x195mm (3.5x6.3x7.7 in)

Net Weight: 1.3Kg (2.9 lbs)

Body construction: Stainless Steels

Core construction: Ceramic

  • INTENSE HEAT: 825°C (1500°F) infrared heat quickly incinerates any contaminants
  • FAST STERILIZATION: Thoroughly sterilizes tools in 5-7 seconds, perfect for inoculating loops, needles, glass tubes
  • SAFE AND CONVENIENT: Sterilization without open flames or chemicals
  • SMALL AND LIGHTWEIGHT: 3 lbs and dimensions of 3.5x6.3x7.7 in
  • DURABLE CONSTRUCTION: High quality stainless steel body and ceramic core

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