How to ensure the reliability of pipette in daily use

All pipettes need regular maintenance to ensure the reliability of results and the long service life of Zui equipment Many users will find that sometimes the pipette is not easy to use or the pipette is broken However, in fact, the "bad" situation of many pipettes is not that the pipettes are broken, but that they need to be maintained Do you have any of the following when using the pipette? 1 The hand feeling of pressing the operation button becomes not smooth and feels blocked; 2 The operation button cannot return to its original position after being pressed; 3 Lift the pipette after sucking the liquid, and the liquid drips down continuously / slowly (even if it sucks water, the volatile liquid is normal) When the operation button is released, no liquid is sucked into the suction head In a similar situation, do you think the pipette is broken? Yes, it is possible, but more than 90% of this situation is caused by the failure to maintain on time If the regular maintenance of the pipette will affect the user's use, the failure of regular calibration will directly affect the reliability of each operation, and such impact is subtle and may not be detected Generally speaking, if there is no problem with the performance of the pipette itself, the accuracy of the pipette will be affected according to the time, frequency and personal usage habits of the pipette If it can be calibrated regularly, it can ensure that it has good performance during the interval of two calibrations The manufacturer of the pipette suggests that the calibration frequency of the pipette should not be less than once a year Therefore, it is very important to calibrate and maintain the pipette regularly! To clean the pipette by yourself, first of all, it should be easy to disassemble, and the fewer removable parts, the better On the market, there are only three parts to be removed for the easy cleaning liquid pipette of Zui, which can be removed without using tools At the same time, when selecting the pipette, it is necessary to consider the after-sales factors The manufacturer should have professional maintenance and calibration capabilities, understand the quality, cost and speed of their services If you are allowed by laws and regulations and want to complete the calibration, please refer to the requirements of iso8655.