Ultrasonic Cleaner Electronic Circuit

Ultrasonic Cleaner Electronic Circuit

The 27L Ultrasonic Cleaner – BS1027A is an industrial-grade cleaning solution ideal for electronic circuit boards, large auto parts, tools, and lab instruments. With a spacious tank and digital controls for time and temperature, it ensures deep, precise cleaning of oversized items. Certified for safety (CE, ROHS, LVD, FCC), it’s easy to use, efficient, and built for heavy-duty applications.
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Description

The BS1027A – 27L Ultrasonic Cleaner is built for heavy-duty industrial cleaning. It's particularly ideal for electronic circuit boards, which demand delicate yet thorough cleaning. The ultrasonic waves penetrate the narrowest gaps, removing solder flux, dust, oxidation, and microscopic debris – all without risking damage to delicate components.
Beyond electronics, it's also ideal for automotive parts (cylinder heads, injectors, carburetors), manufacturing equipment, medical tools, and even 3D printing components. The ultrasonic cleaning process is based on cavitation – high-frequency sound waves generate microscopic bubbles that implode upon contact with surfaces, lifting dirt, oil, and contaminants effectively and safely.

 

Applications – Where the 27L Ultrasonic Cleaner Shines

 

  • Circuit boards, PCBs, connections, and soldered joints are used in the electronics industry.
  • Automobile Repair: brake parts, gearboxes, injectors, and cylinder heads
  • Cleaning precise instruments and assemblies in mechanical engineering and aerospace
  • Flasks, tubes, and other delicate scientific equipment
  • Manufacturing Facilities: Metal components, dies, moulds, and tools
  • Orthodontic implements and non-porous surgical equipment in medical and dental clinics
  • Jewellery and watchmaking: Deep cleaning and restoration of complex metal objects

 

Built to Endure – Quality Meets Performance

 

The stamped stainless steel 304 tank of the BS1027A has no weld seams, lowering the possibility of corrosion and leaks. Even with demanding daily use, the industrial-strength body and transducers are designed for reliable cleaning performance. This cleaner is designed to keep up in a busy repair shop or on a production line.

 

Key Features

 

  • 27L Stamped SUS304 Stainless Steel Tank – Durable and corrosion-resistant, seamless design
  • Digital Control Panel – Precise time (1–99 minutes) and temperature (20–80°C) adjustment
  • Industrial-Grade Ceramic Transducers – Delivering powerful and consistent ultrasonic waves
  • Temperature-Safe Lid with ABS Handle – Ergonomic and heat-resistant
  • Cooling Fan and Heat Dissipation – Helps prolong machine life during long usage
  • Powerful Heating System – Aluminum heating plate ensures quick and even heat distribution
  • Adjustable Ultrasonic Frequency – 28kHz for heavy-duty degreasing, 40kHz for gentle detailing
  • Accessories Included – Comes with stainless steel basket, lid, and power cable
  • Grounded & ESD-Protected Housing – Anti-static metal construction for electronics safety

 

Specifications – BS1027A

 

Name

Ultrasonic cleaner

Model

BS1027A

Tank capacity

27L

Ultrasonic Power

600W

Ultrasonic Frequency

28 or 40KHz

Time setting

1-20minutes

Temperature range

20-80 ℃

Internal tank size

500×300×200mm

External dimensions

550×330×380mm

1pc

Gross weight(kgs)

16.3kgs

Packing size for 1pc

660×440×470mm

Carrying handles

Drain outlet

Lid/Basket

 

product-1269-1034

Can Ultrasonic Cleaners Safely Clean Electronic Circuits?

 

Yes, when used properly, ultrasonic cleaners can safely clean PCBs and electrical components.
Selecting the proper frequency, cleaning solution, temperature, and cleaning duration is crucial.
Cavitation is the process by which ultrasonic cleaning produces tiny bubbles. These bubbles quickly burst, clearing the board's surface of oxidation, oil, flux, and dirt-even in places that brushes are unable to reach.

Because of this, ultrasonic cleaning is perfect for:

  • Circuit boards that are printed (PCB)
  • SMT assemblies
  • Connectors for electronics
  • Switches and relays
  • Metal-based contacts
  • Accurate electronic components

But not every electronic component needs to be cleaned in the same manner.
Microphones, speakers, some sensors, MEMS devices, and some crystal oscillators are examples of sensitive components that can need extra care or should be taken out before cleaning.
The objective is controlled and safe cleaning, not just stronger cleaning.

 

Looking for a different capacity?

 

We have a large selection of ultrasonic cleaners to suit every use case, ranging from small desktop models like 1.3L or 3L to larger machines like 15L, 27L, and beyond. For clients in the USA, EU, UK, India, South Africa, and Japan, we offer plug types and voltages that are specific to each region. Allow us to assist you in choosing the ideal cleaner for your requirements.

 

Electronic Circuit Board Cleaning Result Comparison

D60F5A09-CDE7-488B-9B06-DD86796AE9F7

This test demonstrates how oxidation and flux residues can be eliminated from electronic circuit boards using ultrasonic cleaning without causing component damage. 

 

How Ultrasonic Cleaning Works

 

High-frequency sound waves are used in ultrasonic cleaning to create tiny bubbles in the cleaning solution. These bubbles forcefully burst (a process known as cavitation), cleaning all surfaces, including those that are invisible to the human eye. Without scratching or harming the object, this non-contact cleaning technique efficiently eliminates oxidation, dirt, grease, carbon buildup, and more.
After cleaning, all you need to do is rinse and dry the parts, and your items will be practically brand-new in terms of both appearance and functionality.

 

Manual Cleaning vs Ultrasonic Cleaning

 

Method Manual Cleaning Ultrasonic Cleaning
Time Long Short
PCB Safety Risky Controlled
Small Gaps Hard Easy
Consistency Low High

 

Benefits of Ultrasonic Cleaning

 

  • Fast and Efficient – Minutes for deep cleaning
  • Safe for Delicate Electronics – No chance of static damage or abrasion
  • Eco-Friendly – Requires very little water and detergent.
  • Thorough – Removes blind holes, complex assemblies, and internal passageways.
  • Versatile – Works with glass, ceramics, metals, plastics, and more.
  • Cost-Effective – Minimises the need for labour, chemicals, and repeated cleaning

 

Warranty and Support

 

  • 24-Month Warranty – During the warranty period, we will replace any unit that cannot be repaired.
  • Bonus Spare Parts – Included with your first machine order
  • Rapid Customer Support – Response within 1 hour during business hours
  • Lifetime Technical Assistance – Ongoing assistance with troubleshooting and usage direction

Every member of our sales team has sold ultrasonic cleaners for at least seven years. They can quickly offer expert guidance to help you improve customer service and boost your ability to compete.

 

FAQ – 27L Ultrasonic Cleaner Electronic Circuit

Q: Will ultrasonic cleaning damage electronic circuits?

A: Not if done properly. Use distilled water or alcohol-based solutions specifically designed for electronics. Avoid submerging powered components and always dry thoroughly before reuse.

Q: Can I reuse the cleaning solution?

A: Yes, for general-purpose cleaning. However, for sensitive electronics or surgical instruments, change the solution regularly for optimal hygiene and performance.

Q: What can I clean in a 27L ultrasonic cleaner?

A: You can clean large circuit boards, multiple fuel injectors, automotive cylinder heads, lab equipment, and industrial tools. It's perfect for bulk or oversized items.

Q: What solution is best for electronics?

A: Use a non-conductive, alcohol-based, or mild detergent solution. Avoid flammable or corrosive agents unless your cleaner is rated for them. Let us help you get the industrial cleaning power you need – clean faster, safer, and smarter with the BS1027A – 27L Ultrasonic Cleaner.

Q: Why does white residue appear after PCB ultrasonic cleaning?

A: The most common causes of white residue are leftover flux that was not completely rinsed away or minerals in tap water. In certain instances, the PCB was not adequately dried following cleaning.

Q: Can ultrasonic cleaning remove conformal coating?

A: With the appropriate solution and ultrasonic cleaning, some soft conformal coatings can be eliminated. Hard coatings, such as silicone or epoxy, are typically challenging to fully remove.

Q: Why should PCB be dried immediately after cleaning?

A: If the PCB is powered on before drying, water trapped beneath components may result in corrosion or damage. Rapid drying of the board helps prevent moisture issues.

 

 

 

 

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