Introduction

The Ukoke Ultrasonic Cleaning Machine 3800 S-T is a powerful and efficient cleaning solution designed for a variety of industries and applications. This machine boasts a large 3.8-gallon tank, making it an ideal choice for commercial and industrial use. With an estimated price range of $2,500 to $3,000 and a launch date set for early 2023, the 3800 S-T is poised to deliver top-notch cleaning results for businesses seeking a reliable and high-performance ultrasonic cleaner.

Parts Identifications of Ultrasonic Cleaning Machine

1. LID
2. STAINLESS STEEL TANK
3. HOUSING
4. CONTROL PANEL
5. MAX.MARK
6. POWER CORD
7. PLASTIC BASKET
8. WATCH STAND

3800 S-T Detailed Specifications

Key features of the ukoke Ultrasonic Cleaning Machine 3800 S-T include:

• Name: Ultrasonic Cleaner 
• Power Supply:  AC 100 - 120V 60 Hz
• Model: 3800 S/T 
• Power: 35W
• Overall Size: 210x145x140mm
• Frequency: 40KHz
• Tank Size: 155x95x52mm 
• Time Setting: 0 - 8 min 
• Volume: 600ml 
• G.W: 980 +_ 5g
• Large 3.8-gallon tank
• Digital Sweep Frequency
• Adjustable power output from 10% to 100%
• Heater with temperature control up to 90°C
• Ultrasonic frequency of 38 kHz
• Dimensions: 24.8 x 16.5 x 13.8 inches
• Weight: 46.3 lbs
• Power supply: 115V/60Hz or 230V/50Hz
• Built-in timer for up to 99 minutes
• Cavitation control technology

Available For

• Glasses and Watch
  Glasses, Sun Glasses, Watch Chains, Waterproof Watches and etc.
• Daily Used
  Electric Shaver Heads, Razor Blades, Dentures, Combs, Toothbrushes and etc.  
• Metal Dishware
  Forks, Knives,  Spoons, and etc.
• Jewelry
  Necklaces, Rings, Earrings, Bracelets, and etc.
• Metal Articles
  Watch Parts, Ancient Coins, Badges, Machine Nozzles and etc.
• Stationary
  Pen heads, Printers-heads, Inkjet Cartridges, Seals, etc.

Dirt Elimination Process Through Ultrasonic Technology

Cleaning effect will be more efficient if using the machine together with proper solvent. During the high pressure stage, the bubbles implode releasing enormous amounts of energy. They work in all directions, attacking surface and invading all recesses and openings.

As the sound waves from the transducer radiate through the solution in the tank, they cause alternating high and low pressures in the solution. During the low pressure stage, millions of microsopic bubbles form and grow. This process is called  “CAVITATION". 

Usage of Optional Accessories

Plastic Basket
Use plastic basket when cleaning small item(s) in order to protect small articles from absorbing excess ultrasonic energy. 

Watch Stand
Similar to the plastic basket for small items, the watch stand will also absorb ultrasonic energy. It is recommended to use the watch stand when cleaning watches in order to avoid watch damage. 

Note: Using plastic basket absorbs 30% of the ultrasonic energy, reducing the amount of friction. This may affect the cleaning results; try ENHANCED CLEANING for better results. 

Description of Ultrasonic Cleaning Machine 3800 S-T 

The Ukoke Ultrasonic Cleaning Machine 3800 S-T  is designed with industrial-grade components to ensure lasting durability and high-performance cleaning results. Equipped with a digital sweep frequency, this machine can effectively clean a variety of items, from delicate jewelry to heavy-duty industrial parts. The adjustable power output and temperature control allow users to customize the cleaning process to their specific needs, while the built-in timer ensures consistent and reliable cleaning cycles. The cavitation control technology ensures a uniform distribution of cavitation bubbles, maximizing cleaning efficiency and minimizing the risk of damage to delicate items.

4 Ways of Cleaning

1. General Cleaning
   Use warm tap water for general cleaning. The item  should be immersed in the water completely, not to  exceed the "MAX" mark. 

   

2. Enhanced Cleaning
   Add a few drops of detergent or non-corrosive detergent  or cleaning solution (ie. jewelry cleaner, mild liquid dish  soap, hand soap etc.) into water for enhanced cleaning.  Using a cleaning agent or solution improves the cleaning  result. Set the cleaning cycle time to 90s, 180s or 280s.

   

3. Partial Cleaning
   For large articles that will not submerge completely, rotate  item to clean. 

   

4. Deep Cleaning
   For extensive cleaning or disinfecting, add warm water and a few drops of detergent or non-corrosive detergent or cleaning solution. Then set the cleaning cycle time to 380s or 480s. 

   

Ukoke Ultrasonic Cleaning Machine 3800 S-T Operation Instructions

• Open the lid, and fill stainless steel tank with water. !! Running without water may damage the cleaner !! When filling the unit, do not exceed the "MAX" mark. Once filled, submerge the item to be cleaned into water.
• Use the basket for small items. Item(s) should be submerged in the water completely. Water level should not exceed "MAX" mark. Close the lid and plug in the unit. (The indicator light will flash). 
• After plug in, the digital screen will display the default time - 180 seconds. Press the “ON/OFF“ button. A red light indicates the machine is ready to work.
• Press “TIMER“ to select cycle time. (Choose from five setting times according to severity of cleaning: 180s, 280s, 380s, 480s, 90s).
• Press “DEGAS“ for better performance and to protect item from oxidazation. It also prevents chemical reactions with air molecules. The cycle will work for 9 seconds and stop for 6 seconds. For best results, use this function after adding water solution and prior to cleaning your items.
• Empy the unit after using. Do not keep water in the tank after use. Promptly wipe the unit and tank with a dry cloth.
• The ultra-sonic cleaner is working when you can hear a vibrating noise during cleaning. 

Important Safety Instructions

WARNING: To reduce the risk of burns, electrocution, fire or personal injury:

• Do not disassemble the cleaner except by an authorized serviceman.
• Do not fill the tank with abra-sives or corrosive chemicals.
• Unplug the cleaner before filling. Do not exceed the MAX mark.
• Do not immerse the cleaner in water to reduce the risk of electrocution.
• To avoid electric shock, never touch the power cord or electrical socket with wet hands.
• Only use this cleaner as intended by the instruction manual.   
• Never leave the unit unattended when plugged in.
• Do not operate this cleaner if power cord is damaged. Please refer to a service center for repair.
• Unplug the cleaner im-mediately after use.
• Appliance should be stored in a safe place to prevent it from falling or being pulled.
• Do not reach for the unit if it has fallen into water. Unplug immediately.
• Keep the cleaner away from heat. Store on a dry and flat surface.
• The unit should never tended when plugged in.
• Do not immerse the cleaner into water or other liquid.
• Do not use while bathing.
• Do not put items that are not waterproof, such as your mobile phone, into the tank.Avoid cleaning artware or spectacles made from shell into the tank for cleaning.

Machine must stop 5 minutes after continued work for 30 minutes.

User Maintenance of Ukoke Ultrasonic Cleaning Machine 3800 S-T

• Unplug and empty the cleaner after using. Do not keep water in the tank for a long time. 

  

• Wipe the tank and unit with  a dry towel. Do not wash  the cleaner with water to avoid electrocution.

  

• Keep the cleaner in a cool, dry place.

  

Pros & Cons

Pros

• Large 3.8-gallon tank for commercial and industrial cleaning applications
• Adjustable power output and temperature control for customized cleaning
• Cavitation control technology for efficient cleaning and damage prevention
• Digital sweep frequency for effective cleaning of a variety of items
• Built-in timer for consistent and reliable cleaning cycles

Cons

• May be too large for small businesses or personal use
• Higher price point compared to some other ultrasonic cleaners
• Requires a stable and dedicated power supply

Ukoke Customer Reviews

Customers have praised the ukoke Ultrasonic Cleaning Machine 3800 S-T for its powerful cleaning capabilities, durability, and customizable settings. Many have noted the machine's ability to effectively clean even the most challenging items, while others have appreciated the ease of use and reliability. Common complaints include the machine's size, which can be limiting for some users, and the higher price point compared to other ultrasonic cleaners.