low temperature constant temperature bath | constant temperature bath | ultrasonic cell crusher | ultrasonic cell crusher | sterile homogenizer | intelligent homogenizer jiangsu tianling instrument co., ltd-尊龙凯时平台入口

instructions for the use of ultrasonic cell crusher

1. connect the ultrasonic cell crusher, connect the power input interface and power supply (220vac, 50hz) on the back of the generator with a special power line, and connect the signal input interface of the sensor assembly to the signal output interface. alternator. in other words, the installation of the instrument is completed. the power adjustment knob on the front of the generator is used to adjust the output power of the instrument. the output power is displayed by the power meter. set the clearance time and operation times through the " " and "-" keys on the button. the selected value is 1-99: the value of ultrasonic time is usually 1-9 seconds, which is controlled by the button and displayed by the display.

2. select appropriate containers (test tubes or various beakers and centrifuge tubes) according to the sample volume. fix or press to adjust the position of the vibration system, so that the end of the horn is inserted into the sample liquid level 1015mm and placed in the center of the container. this position should not allow the horn to come into contact with the container. the end of the horn should normally be more than 30 mm from the container. equivalent hour, when the power is hour, g is greater than 10mm.

3. turn the power adjustment knob counterclockwise to the minimum position, and adjust the times, ultrasonic time and clearing time to an appropriate time. after preparing the above preparations, you can turn on the switch. after turning on the power, the power indicator light is on, and then press the button according to the weak protection reset button. after the set gap time has passed, it enters the oscillation state, and the display screen starts to display the working time and gap time. and the working times, the power adjustment knob rotates slowly clockwise and adjusts to the required power position to achieve the required working effect. after setting the rough work, the display will show the total number of settings. ultrasonic time and gap time are displayed as zero. the instrument is in the vibration stop state. if you need to repeat the above experiment, please press the work reset button again. if you do not need to repeat, please turn off the power and cut off the power.

4. when the ultrasonic cell crusher is working, the protection indicator light is on, indicating that the power supply of the instrument is too large, entering the protection state, rotating to reduce the power supply, and the protection reset button and work reset button are activated in sequence, that is, the work starts.

5. when replacing the probe, please adjust the horn selection switch (located on the back of the chassis) according to the probe specification.