Touch Screen Laboratory Cell disruption Ultrasonic Processor Biology lab

I. Introduction

 

    The ultrasonic power supply generates high frequency electrical signals, which is applied to the piezoelectric crystals within the converter, where it is changed to mechanical vibrations. The longitudinal vibrations are amplified by the probe and transmitted to the cleaning liquids, which consist of alternate compressions and rarefactions. These pressure fluctuations create micro bubbles, which expand during the negative pressure excursions, and implode violently during the positive excursions. As the bubbles collapse, millions of shock waves, extreme in pressures and temperatures are generated at the implosion sites. These of the high pressure and temperature can be effectively used to obtain cleaning results.

   The ultrasonic cleaning equipment can be applied to electronic components, silicon of the semiconductor, electronic board, optical lenses, audio magnetic head, electronic device, camera device, communication equipment, medical equipment, medical operation device, glass device, fine mechanical components, Biology HPLC, physics, chemistry, and medicine.

II. Features   

 

1. Precise and convenient digital displaying and controlling.

2. Digital display can show you the output power directly.

3. Output amplitude can be adjusted from 0% to 100%.

4. Two options available: Interval pulse modulate & constant output.

5. Pulse width and interval time can be separately set.

6. Its timer controlled and can switch off automatically when the set time is run off. You can turn it off when necessary.

7. Various kinds of converter are available.

IV、Introduction of front panel

1. Liquid crystal display

2. Max.intensity: the button is to control the ultrasonic output intensity. It has 4 levels: 20%, 30%, 60%, and 100%.

3. Intensity: can change from 0-100% of the ranges.

4. Number inputting button

5. Start/Stop: operate or stop button.

6. Mode: The change button between pulse modulate and constant output.

7. Pulse: To set the output amplitude in constant operation.Imputting the number can set the time.

Pulse wide is from 0.1 to 9.9 secs.

8. Timer: Display shows the set time and the time remaining in minutes and seconds.

Notice: Interval pulse modulates can prevent accumulating too much heating in the liquid and so can offer more effective result.

 

Notice：Over strong output power will damage the slender converter, so please choose the position according to the following demand:

1/8 converter set“20%”；  1/16 converter set“35%”；

1/4converter set“60%”；  1/2 converter set“100%”。

V.Back panel

1. Probe connection plug

2. Foot switch connection plug

3. 9-needle com

4. Power plug

5. Fan cage

6. Temperature dialer

7. Temperature sensor connection plug

8. The set temperature

9. Power switch

Notice:The foot switch and the buttons of the panel control the output of the instrument at the same time, after the foot switch insert in the plug. When the instrument is on work, please set the button (time and output amplitude) and output firstly, and then push the foot switch.

 

VI. Preparation before operation

 

Notice: If the instrument is put in the cold or hot environment for a long time, please wait for a moment till the room temperature.

 

1.   Make sure the power button is “OFF”

2.   Plug the power cable.

3.   If other converters are needed, please change the “Tip” on the probe with the attached handle and rubber piece, and install the new converter to the probe.

 

Notice:

4.   Install the converter, probe parts on the lab support or in the enclosure.

5.   Connect the converter cable to the connection unit.

6.   Make sure the foot switch is connecting with the plug.