DUAL 20KHz / 40KHz FREQUENCY SYSTEM
COMPLETE SET OF COMMERCIAL SERIES DSA50SE-GL2 ULTRASONIC CLEANER MACHINE
DSA50SE-GL2 IS FULLY EQUIPPED DIGITALLY CONTROLLED STAINLESS STEEL 3.1 L (3.17 qt) 250W ULTRASONIC CLEANER MACHINE WITH INBOARD BASKET, CLEANING RACK AND TOP COVER LID.
50W OF ULTRASONIC POWER ALONG WITH 200W OF HEATING POWER PROVIDES A TOTAL 250W OF CLEANING POWER!
ISO 9001:2008 QUALITY STANDARDS
QAC CERTIFICATE # 00610Q21168R1M
RoHS CERTIFICATE # USR0705052
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DSA50SE-GL2 ULTRASONIC CLEANER SET INCLUDES:
- 3.1L 250W Commercial Version Stainless Steel Ultrasonic Cleaner Machine;
- Stainless Steel Top Cover Lid;
- New Generation Chrome Steel Inboard Cleaning Basket;
- Chrome Steel Cleaning Rack; (!!)
- US/Canada Power Cord;
- Owner’s Manual.
PLEASE NOTE:
Letter “SE-GL2” in the model specification, means Special Edition (Commercial Version) of Ultrasonic Cleaner with:
- Nickel Tungsten Alloy Heating Elements;
- Strengthened Commercial Grade Transducer(s);
- Extra Large Tank Capacity (compare with GL1 series).
Only Commercial Version is recommended for industrial, commercial or frequent usage.
Only Commercial Version has the ability to SAVE the last Temperature settings previously used for the next cleaning cycle.
New Generation Chrome Steel Inboard Cleaning Basket has the specially designed foldable inner handles. The basic model has the cleaning basket outer handles which obstruct the top lid cover and allow a cleaning solution to escape from the unit during cleaning process. Only commercial version of Ultrasonic Unit is supplied with the specially designed cleaning basket. The foldable handles in the basket can be hidden inside the basket to prevent the top lid obstruction and provide better top lid placement. Thus, will prevent the possibility of the unit operator’s skin burns from the hot cleaning solution and prevent unit damage.
Chrome Steel Cleaning Rack is recommended for jewelry, dental instruments, tools, tattoo equipment, and many other types of equipment which can be hung instead of being put in the basket to achieve better cleaning results. To maximize profit, most sellers do not include this expensive Cleaning Rack with their sets. **As a promotional offer, cleaning rack will be included with our Ultrasonic Cleaner Set auctions Free of Charge. **
ULTRASONIC CLEANER FUNCTIONS COMPARISON CHART
Comparison chart of important Ultrasonic Cleaner functions and futures.
| DSA SE- JY SERIES | DSA SE-TM SERIES | DSA SE-SK SERIES | DSA SE-GL SERIES |
LED Digital Display | No | Yes | Yes | Yes |
Adjustable Digital Timer | No | Yes | Yes | Yes |
Adjustable Heating Temperature | No | No | Yes | Yes |
Adjustable Ultrasonic Power | No | No | No | Yes |
Adjustable Ultrasonic Frequency | No | No | No | Yes |
3.1L 250W DSA50SE-GL2 FULL UNIT SPECIFICATION:
Model | DSA50SE-GL2 |
Outer Dimension (inch) | 7x 6.5 x 9.84 |
Tank Dimension (inch) | 5.91 x 5.44 x 5.91 |
Tank Capacity* (Liter / Quarts) | 3.1L / 3.17Qt |
Voltage (V) | 110-120 |
Heating Power (W) | 200 |
Digitally Controlled Adjustable Ultrasonic Power (W) | 30~50 |
Digitally Controlled Adjustable Ultrasonic Frequency (kHz) | 20/40 |
Digitally Controlled Adjustable Timer (min) | 0~60 |
Digitally Controlled Adjustable Temperature Range | 35~175 F |
*The fluid’s maximum level should be no more 2/3, but no less than ½ of nominated tank capacity. Failure to comply may cause transducer and/or heater damage.
ACTUAL 3.1 LITER ULTRASONIC CLEANER UNIT TANK DIMENSIONS.
40KHz ULTRASONIC CLEANERS / MOST POPULAR GENERAL-USE ULTRASONIC FREQUENCY
- High-frequency ultrasonic systems generally produce a very evenly distributed cleaning effect, but a less powerful one,
- 40KHz ultrasonic cleaners are quieter in operation than a 20KHz system, and produces a more gentle cleaning action.
- It is appropriate for the removal of common contaminants from parts, but may not consistently remove contaminants from tight tolerance areas.
- 40KHz also has a tendency to remove particles which are smaller than 20KHz.
- 40KHz ultrasonic cleaners are less destructive to the cleaning tank than 20KHz systems.
WHEN TO USE 40KHz ULTRASONIC CLEANERS:
- When Cleaning Medium to Heavy Parts
- When Removing Most Contaminants Found in Manufacturing Environments
- When Parts have Some Detail, but Not ultra-fine Detail, such as small blind holes, threaded areas, and Similar Details
20KHz ULTRASONIC CLEANERS / HEAVY DUTY CLEANING FOR SIMPLE PART DESIGNS
- Although the 20KHz frequency produces a less evenly distributed cleaning effect, the scrubbing action that is produced is very powerful, which can be positive or negative. The power is of benefit when cleaning heavy parts, such as a plastic injection mold weighing 2000 pounds, or cleaning those parts with highly-bonded contaminants, such as burned carbon. The power is destructive when cleaning sensitive components, such as aluminum or soft metals, or those parts with finely-machined detail.
- 20KHz system may also remove thicker contaminant layers faster than higher frequencies.
- Since 20KHz ultrasonic systems essentially "drill holes" on the surface of the part with a large amount of power, this frequency tends to remove thick layers of contaminants in large chunks, while higher frequencies remove the same contaminants by attempting to gently remove layer by layer.
- As such, 20KHz systems may be more effective when removing paint, thick greases or coatings, or other similar contaminants.
WHEN TO USE 20KHz ULTRASONIC CLEANERS:
- When Cleaning Large and Heavy Parts with Little Detail.
- When Removing Highly-bonded Contaminants.
- When Higher Frequencies Fail to Clean a Part.
- When Cleaning Thick Contaminants Layers.
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