The need for proper sterilization in dental offices is imperative as the instruments and tools used by doctors during extractions and other procedures need to be thoroughly cleaned when changing patients. Otherwise, infections, dangerous germs, and health issues are transferred from patient to patient, in old times when disinfection of dental instruments was not up to standards diseases like HIV and Hepatitis spreading rapidly as a result of this poor practice at the dentists’ office. However, with modern sterilization chambers, this is not a peril for patients anymore as in a matter of minutes all of the tools that have been used are cleaned to perfection.

Top 5 Autoclaves Comparison

1. Tuttnauer 1730 Valueklave 2. East Dental Full Automatic Medica 18L 3. Prestige Classic 2100 Electric Sterilizer 4. Zgood ZG-8L250 5. Aphrodite 24851
BEST MODEL
OUR CHOICE
BEST PRICE

General Info

Manufacturer Tuttnauer ZZLinker Prestige Medical U.K. Zgood Aphrodite
Dimensions 17.9″ x 17.4″ x 12″ 23.6″ x 15.4″ x 14.2″ 13.2″ x 13.4″ 22.8″ x 15.4″ x 14.2″ 22.05″ x 13.8″ x 19.7″
Weight 55 Lbs 55.1 Lbs 9.9 Lbs N/A 39.7 Lbs

Specifications

Maximum Instrument Size 11.5″ ≈ 10″ 9″ ≈ 10″ N/A
Technical Ratings
Voltage 120V 110V 120V 110V/220V 110V/220V
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50 Hz
Power 1350W 1000W 1500W 900W 1500W
Current 11A 9A 7A 8A/4A N/A
Unwrapped Cycle Time
Cold 16 Minutes 25 Minutes 25 Minutes 25 Minutes 25 Minutes
Hot 11 Minutes 6 Minutes 11 Minutes 6 Minutes 6 Minutes
Chamber
Dimensions (Ø x L) 7″ x 13″ 9.85″ x 13.8″ 8.3″ x 9.3″ 9.85″ x 13.8″ N/A
Volume 2 Gallons 4.75 Gallons 6.6 Gallons 2.1 Gallons 6.3 Gallons
Trays
Number of Trays 3 3 2 2 3
Dimensions (D x W x H) 11.6″ x 4.7″ x 0.8″ 10″ x 7.1″ x 0.79″ N/A N/A 13.4″ x 7.9″ x 1.2″
Material 304 Stainless Steel Stainless Steel Stainless Steel 304 Stainless Steel 304 Stainless Steel
Temperature&Pressure
Maximum Working Temperature 273°F 273.2°F 255.2°F 273.2°F 273.2°F
Maximum Working Pressure 30 PSI 33 PSI 32 PSI 31.9 PSI 34 PSI

Features

Automatic Shut-Off
Fast Sterilizing Cycle
Safety Features
Double Locking Overtemperature Protection System Mechanical Interlock System Overheating Protection Safety Valve
Overheat Cutoff Door Safety Switch Electronic Detectors Safety Valve Over-Current Protection
Dual Safety Thermostat Gasket Offset Water-Off Protection
Thermal Fuse Over-Temperature Protection
Other Features/Traits
Heat Insulation LED Display Light Sequence Indicators Chip Control Temperature Adjustment ≤ ± 1℃ Heat Average
Quiet Operation Automatic Supply Water System 1-Step Operation 60-Minute Timer
Front Drain Valve Pressure Adjustment Application Specific Integrated Circuit
No Dry Function Top-Loading Design

Warranty&Support

Product Warranty 1 Year N/A 2 Years N/A N/A
User Manual
Customer Support

Instrument Sterilizers Reviews

1. Tuttnauer 1730 Valueklave

At the top of the market stands the 1730 steam sterilizing machine from Tuttnauer, a product we confidently recommend as it scored excellently during our trials. You can basically sterilize any and all instruments you have lying around in the lab with it, so it will actually end up saving you a lot of money in the long run. Best of all, it measures only 17.9 inches by 17.4 inches by 12 inches, so it won’t take up a lot of counter space either.

In it, you can place instruments up to 11.5 inches long, so there are no real limitations from this point of view. It puts two sterilizing cycles at your disposal, a cold 25-minute cycle, and a fast 11-minute hot cycle. It comes with 3 trays which are made from stainless steel and where you can conveniently place the items you intend to provide a deep cleansing to.

Furthermore, in terms of safety, this machine is impossible to top as it comes with a double locking system that prevents the door from opening during pressurization, an overheat cutoff function that protects the heating elements, and a dual safety thermostat that ensures overheating will not be an issue.

PROS

CONS

You can place 11.5-inch long instruments inside the chamber for sterilization On the heavy side – 55-pound weight makes it uncomfortable to have to move the machine around too often
Offers a quick 11-minute cycle you can use when you are in a hurry
Comes with 3 stainless steel trays where you can place your instruments
It can reach a maximum working temperature of 273°F
Overheat cutoff prevents damage to the machine by stopping the operation in case there in not enough water inside the chamber

VERDICT

Dependable and built with versatility in mind, the 1730 from Tuttnauer is sure to effortlessly sterilize all of your lab instruments and other equipment which you intend to clean in order to reuse. It might be a costly investment upfront, but considering that it is built to last for many years and that it actually spares you of making other investments, you will actually end up saving money in the long run.

2. East Dental Full Automatic Medica 18L

Let us begin the review by highlighting the spacious design of this autoclave machine as it measures 23.6 inches by 15.4 inches by 14.2 inches. If you have space for it in your cabinet, we recommend you use it to sterilize your instruments as it is capable of reaching a maximum working temperature of 273°F that ensures any and all bacteria and germs will be destroyed. In terms of interior space, it is hard to top this selection as it allows you to place instruments that measure up to 10 inches in length inside it.

Its interior chamber measures 9.85 inches in diameter and 13.8 inches in length, while its volume is a generous 4.75 gallons. It comes with 3 trays that measure 10 inches in depth, 7.1 inches in width, and 0.79 inches in height, and are made with stainless steel. The maximum working pressure it endorses is 33 PSI.

It allows pressure adjustment, and at the end of the cycle, the machine automatically shuts off, thus saving power. Additionally, you need not worry about safety as enough measures are in check thanks to the over-temperature protection system it features, as well as the door safety switch.

PROS

CONS

Spacious design – measures 23.6” by 15.4” by 14.2” Might seem a bit too expensive to some
Can fit 10-inch long instruments inside it during the sterilization process
Provides you with a fast 6-minute sterilization cycle in case of emergency
Chamber has a generous 4.75-gallon capacity
Can reach a peak working temperature of 273.2°F

VERDICT

As this machine can reach a considerably high temperature, all bacteria, germs, and viruses lying on your instruments are bound to be killed. This capability, alongside its convenient design, the generosity of the chamber volume, and its accompanying safety features make the Medica 18L one of the best options for dentists everywhere.

3. Prestige Classic 2100 Electric Sterilizer

As the Classic 2100 allows you to place instruments which measure up to 9 inches in length inside it, you can basically sterilize your entire collection of tools that you use on your patients with it. Due to the fact that it measures 13.2 inches by 13.4 inches, it does not take up a lot of space in your cabinet, and it provides more than enough room for autoclavable items due to the 8.3 inch in diameter by 9.3 inch in length size of the chamber.

It provides you with a 25-minute cold cycle and a fast 11-minute hot cycle that you can opt for when you are in a hurry and do not want to waste time between procedures. The peak temperature it can reach is 255.2°F, so all existing bacteria and germs are bound to be destroyed during the cycle.

The manufacturing company backs it with a 2-year warranty which exceeds industry standard. It boasts a simple 1-step operation that ensures you will easily use it regardless of your prior skill level of operating steam sterilizers. Furthermore, it delivers an intuitive and convenient top-loading design that makes it easy for you to insert the items you want to sterilize.

PROS

CONS

Can reach a maximum temperature of 255.2°F while it operates Comes with only 2 trays where you can place instruments and other items
Provides a fast 11-minute sterilization cycle
Electronic detectors automatically power off the machine in case there is an insufficient water charge
Backed by a lengthy 2-year warranty
Simple 1-step operation ensures an intuitive, time-saving design

VERDICT

If the long 2-year warranty is not proof enough to convince you of the quality of this steam sterilizer, then its numerous safety features and the capability to reach temperatures of up to 255.2°F while operating surely will.

4. Zgood ZG-8L250

Although it does not boast the best power rating out there, this steam sterilizing machine does a more than fantastic job at killing off bacteria, viruses, germs, and all microorganisms lying on the instruments you place inside it. What gives the machine this high efficiency is the 273.2F maximum working temperature it can reach, as well as the 31.9 PSI maximum working pressure.

It comes with two trays made out of durable 304 stainless steel on which you can place your autoclavable instruments. The chamber measures 9.85 inches in diameter and 13.8 inches in length, and its volume is a generous 2.1 gallons. At the end of the sterilizing cycle, it automatically shuts off, so there is no need to worry about useless power consumption.

For enhanced safety in use and to ensure a long-lasting durability of the machine, it features overheating protection and a convenient safety valve. Furthermore, it can fit items and instruments that measure up to 10 inches in length, so you are not limited when it comes to what you can place inside it.

PROS

CONS

Convenient size makes it fit crowded labs easily – measures 22.8” by 15.4” by 14.2” Small power rating of only 900 watts
Can fit instruments that measure up to 10 inches in length inside it
Chamber has a generous 2.1-gallon volume
Can reach a peak operating temperature of 273.2°F
Chip control temperature adjustment ensures ease of use

VERDICT

If reasonably priced sterilization equipment that does not sacrifice on quality is what you are looking for, then this Zgood product is the right choice for you. It does not occupy much counter space, which is good news if your lab/cabinet is already filled with other equipment, and it is easy to operate due to its chip control design.

5. Aphrodite 24851

Last we have the Aphrodite steam machine which makes for the best option for those who are on a limited budget due to its low asking price. Although it is cheap, do not think that it sacrifices much in terms of performance quality. The best proof for this statement is the 273.2F maximum working temperature it can reach, as well as the more than generous 6.3-gallon capacity of its instrument chamber.

It comes with 3 trays that measure 13.4 inches in depth, 7.9 inches in width, and 1.2 inches in height, and that are made with stainless steel. The maximum operating pressure it boasts is 34 PSI, and it features a convenient 60-minute timer that allows you to set the precise operating time you want it to follow.

In terms of speed, it makes for a great option as the cold cycle lasts approximately 25 minutes, while the hot cycle lasts 6 minutes. Additionally, it measures 22.05 inches by 13.8 inches by 19.7 inches , which ensures it will not occupy too much space in your cabinet.

PROS

CONS

You can set the duration of the sterilization cycle as you please due to the 60-minute timer it features Consumes a bit more power than other autoclaves when it operates
It comes with 3 trays that you can place your autoclavable instruments
Puts a 6-minute sterilization cycle at your disposal
Water-off protection ensures that the power is cut when the heating element runs out of water
For convenience in use, it automatically shuts off at the end of the selected cycle

VERDICT

With a spacious 6.3-gallon sterilization chamber which allows you to place large instruments inside it, this Aphrodite machine is one of our top recommendations. Furthermore, it comes at a considerably cheaper priced than most entries on this market, so it makes for an excellent budget-friendly option.

Space is something you sorely need from an autoclave, so our ranking of the Tuttnauer 1730 Valueklave comes as no surprise, this machine allowing you to insert instruments or tools as large as 11.5 inches in length inside of it. Furthermore, it provides you with the possibility to opt for a quick sterilizing cycle which lasts only 11 minutes, this being good news for any dentist, doctor, or tattooing artist as it means that the next patient or customer won’t have to wait for a long time before he/she is tended to. Of course, we must mention the numerous accompanying safety features of the machine as they ensure a smooth and trouble-free operation.

We chose the Prestige Classic 2100 Electric Sanitizer as our personal favorite not only due to its features and thorough performance which ensures no microorganisms will lay on the instruments you place inside it, but because of its top-loading design which makes it a lot more convenient to work with. If a good bargain is what you are looking for, we definitely recommend the Aphrodite 24851 as it boasts a cheap asking price when compared to other top products in this niche, all while managing to provide quick sterilization cycle times, and putting a convenient 60-minute timer at your disposal.

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