Yes, the manufacturer of the MLA5530 Calibration Syringe (3L, 35mm outer diameter/28.6mm inner diameter outlet) recommends that the syringe be recalibrated once per year. A calibration due date is labeled on each syringe from the date of manufacture or from date of first use.
If you would like to send your MLA5530 Calibration Syringe in for recalibration, please reach out to your local Technical Support Team for further assistance.