Setting in Ultrasound Work • Power Adjustment in Ultrasonic Work During ultrasound work, the user only needs to press (▲) or (▼) to adjust the output power of the ultrasonic wave (Press (▲) to increase power, press (▼) to decrease power. This function is used to fine-tune the power. In the adjustment, the output power of the instrument is not stopped. After the user adjusts to the required value, the ultrasonic output can be performed. ·Ultrasound stop output Users simply press () to stop the ultrasonic output. Recovery setting after over-temperature protection In the non-ultrasonic working state, if over-temperature protection occurs, the user only needs to press the SET or ENTER key to set the bath temperature from the new one. In the ultrasonic working state, user over-temperature protection phenomenon must first be pressed (), and then press SET or ENTER key to modify the bath temperature. Precautions 1. The temperature protection set point must be 5°C above room temperature or sample temperature. When over-temperature protection occurs, the machine stops working. 2. It is forbidden to turn on the horn when it is not inserted into the liquid (idle load), otherwise it will damage the transducer or ultrasonic generator. 3, the number of various types of cell crushing, the length of time, power size, to be determined by the user in accordance with a variety of different cells to determine, select the best value. 4. After a certain period of time, the end of the horn will be cavitationally corroded and frizzy. The whetstone or trowel can be used to flatten the horn. Otherwise, the work effect will be affected. 5, the machine does not need to warm up, use should have a good grounding. 6, in the ultrasonic crushing, due to the cavitation effect of the ultrasound in the liquid, the liquid temperature will quickly increase, the user should pay more attention to the temperature of various cells. It is recommended to use multiple breaks for a short period of time (not more than 5 seconds at a time), plus cooling with an ice bath. (Recommended that ultrasonic work for 1-2 seconds, and play for 2-3 seconds.) 7. This machine adopts a switching power supply without a power frequency transformer. Do not touch the switch after opening the generator housing to prevent electric shock. The instrument is reliable and generally not easily damaged. 8, the machine should be placed in a dry, non-moisture, no direct sunlight, non-corrosive gas work place. Warning: In the process of working, replace the horn must first turn off the power, please re-select the transducer specifications after rebooting, otherwise it may cause damage to the horn. 6 Colors Pen,4-in-1 Multi Color Pen,6 Colors Multicolor Ballpoint Pen,6 Colors Multicolor Pen Tonglu shangmei pen industry co.,ltd , https://www.shangmeipenindustry.com
Recovery settings after overcurrent protection (Overcurrent protection indicates the user's output power, setting is greater than the internal protection settings of the instrument) When overcurrent protection occurs, the user can press the PR button to recover (the output power of the ultrasound needs to be reduced after recovery). , otherwise overcurrent protection will continue to occur.)
Shanghai Xinzhuang Instrument Co., Ltd. develops the LNB Ultrasonic Cell Shredder, which is energy-saving and environmental-friendly and leads the domestic market. Professional manufacturing is more secure and affordable