{"id":701,"date":"2020-11-24T10:40:00","date_gmt":"2020-11-24T02:40:00","guid":{"rendered":"https:\/\/opentrons.com.cn\/?p=701"},"modified":"2024-04-29T14:27:22","modified_gmt":"2024-04-29T06:27:22","slug":"opentrons-app-software-update-4-0-0","status":"publish","type":"post","link":"https:\/\/opentrons.com.cn\/en\/news\/opentrons-app-software-update-4-0-0\/","title":{"rendered":"Opentrons application software update: 4.0.0"},"content":{"rendered":"\n
hello !<\/p>\n\n\n\n
We've just released our next software update: 4.0.0. This update includes bug fixes and features, including:<\/p>\n\n\n\n
New and improved robot calibration experience! <\/strong><\/p>\n\n\n\n Opentrons is pleased to release a feature that will result in a more accurate and reliable OT-2 user experience. We have improved robot calibration and are proud to announce that we have overhauled deck calibration, tip length calibration, and pipette offset calibration. In this article, we'll outline the main changes we've made to robot calibration, explain what calibration means, and break down each calibration process in detail.<\/p>\n\n\n\n Main changes:<\/p>\n\n\n\n Here are the main changes we implemented to the improved OT-2 robot calibration:<\/p>\n\n\n\n If you created position adjustments in the protocol or labware calibration, you will need to recalibrate the labware and adjust the protocol code to eliminate any position adjustments.<\/p>\n\n\n\n When we describe the calibration of the OT-2, it refers to the precise positioning of the robot's pipette to a certain point or location on the platform. We\u2019ve improved the OT-2\u2019s calibration system for a more accurate, reliable, and consistent pipetting experience. To achieve this goal, we designed a three-step process: tip length calibration, pipette offset calibration, and platform calibration. We'll detail how this 3-step process improves your robot's pipetting operations run after run.<\/p>\n\n\n\n\n
What does calibration mean?<\/h2>\n\n\n\n