U.S. Solid USS-FX Manuel utilisateur
ULTRASONIC PROCESSOR
MANUAL
MODEL: USS-FX
is manual should be made available to all users of this equipment. For best results, and for maximum durability of the
equipment, carefully read and follow all instructions. Failure to do so can lead to serious injury or catastrophic damage to
the user, machine, supplies, or surrounding areas. All safety suggestions must be followed closely, and extreme precaution
must be taken to assure proper use of the equipment by only qualied personnel who have read this guide.
For questions or concerns, e-mail [email protected], visit www.ussolid.com,
or call (800) 243-5428
Contents
•Summary…………………………….................…………………………………I
The Principle of Working….....……..……......................................................II
Product Features……………………...……..................................................III
Common Applications…….................………………………….……………IV
Technical Parameters………….............................………………...………...V
Appearance Display……………................................………....…………...VI
Energy Converter Transducer……………..................………………..…….VII
•Installation……………………....................................…………………..……VIII
Warnings and Notes…………………………….....……………………...…….X
Removing Amplitude………………....………………………..…………….....XI
Installing Amplitude...................………….......…………………......……......XII
Packing List…………............…………………………………………………...XIII
Operation……………………....................................………………….....……IX
For questions or concerns, e-mail [email protected], visit www.ussolid.com,
or call (800) 243-5428
I. Summary
II. The Principle of Working
Ultrasonic homogenizers are multi-function and multi-purpose
instruments that utilize intense high-frequency sound to induce
cavitation in liquid. As the cavitation bubbles collapse, high shearing
energies disrupt animal and plant tissue, lyse yeast, bacteria and
spores. The ultrasonicator can also be used for non-biological
applications such as emulsification, nanoparticle dispersion, intense
washing or acceleration of chemical reactions (sonochemistry).
This machine is made up of an ultrasonic power supply and an
ultrasonic transducer assembly (generator or probe). The ultrasonic
power supply converts the input single-phase electricity of 110 VAC, 60
Hz into an alternating electrical signal of 20-25 kHz. The circuitry
consists of a power rectifier, power switcher, a frequency conversion
system, power amplifier, phase-locked frequency automatic tracking
device, power regulator, power detector, power protector device, and
microcomputer controller.
Driven by the appropriate impedance and power, the transducer
subassembly generates mechanical energy through a piezoelectric
resonator which is focused and amplified with a tuned, titanium metal
horn (probe). When the probe tip is immersed in the sample solution,
intense, high-frequency sound waves coming from the tip of the probe
induce cavitation. As the cavitation “bubbles” collapse, high shear
forces break or tear open the cells. Indeed, cavitation forces are high
enough to break covalent bonds. Hence, ultrasonicators can be used to
fragment high molecular weight DNA.
III. Product Features
1. Automatic frequency tracking routinely scans and tracks within 20KHz
frequency.
2. Auto-tuning for convenience of use and optimal processing efficiency
3. Temperature indicator and controller
4. 99h total working time controller, 1s – 99h, count-down time display
5. Automatic amplitude compensation
6. Power-emitted display for accuracy and repeatability, variable power
output
7. Integrated soundproof box to reduce cavitation sound emitted during
processing
8. 7-inch color industrial touch screen applied and all functions integrated
display
IV. Common Applications
9. Mixing, blending, emulsifying, and homogenizing solutions
10. Reducing the particle size of suspensions
11. Dispersing suspensions
12. Disrupting cells
13. Catalyzing chemical reactions
For questions or concerns, e-mail [email protected], visit www.ussolid.com,
or call (800) 243-5428
V. Technical Parameters
V. Technical Parameters
For questions or concerns, e-mail [email protected], visit www.ussolid.com,
or call (800) 243-5428
VI. Appearance Display
2. Touch Screen 3. Handle
1. Host
4. Ultrasonic Probe 5. Sample Observation Window
6. Power Button
8. Temperature Probe Connecting Button
7. Power Cable Connector
VII. Energy Converter Transducer
3. Piezoelectric Ceramics
1. High Tensile Screw
4. Amplitude
2. Electrode Plate
5. Connecting Screw
VIII. Installation
1. Have the bracket and clamp assembled (the holding system for the
transducer).
2. Have the transducer cable and transducer connected, then connect them
with the main machine (ultrasound generator).
3. Connect the power cable to the power supply and main machine.
4. Put the transducer unit on the bracket or soundproof box. Make sure the
ultrasonic probe tip is inserted into the sample liquid surface and in the
center of the container. The probe should get into the liquid 5 mm to 10
mm beneath the liquid surface. For large sample volumes, the distance
between the probe tip and the container’s bottom should be bigger than
30 mm. (The ultrasonic probe tip can be as close as 10 mm from the
bottom of the container when processing a small sample size or when
using a lower transducer power setting) If you hold the transducer unit to
process the sample, hold it on SLEEVE position. Other positions are not
allowed.
It is prohibited to start ultrasonic output when the probe tip is
out of the liquid. Otherwise the energy converter and
ultrasonic wave generator will be damaged.
IX.Operation
Up Button: You can increase power by pressing the Up button.
Down Button:
You can decrease power by pressing the Down button.
Press the ON/OFF button to start or pause the
working process.
For questions or concerns, e-mail [email protected], visit www.ussolid.com,
or call (800) 243-5428
IX. Operation
By pressing the Settings button, you will move to below interface.
1. Press User to set user code in the machine.
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