A sensor system, device, and methods for determining the concentration of an analyte in a sample is described. Gated amperometric pulse sequences including multiple duty cycles of sequential excitations and relaxations may provide a shorter analysis time and/or improve the accuracy and/or precision of the analysis. The disclosed gated amperometric pulse sequences may reduce analysis errors arising from the hematocrit effect, variance in cap-gap volumes, non-steady-state conditions, mediator background, under-fill, temperature changes in the sample, and a single set of calibration constants.本發明揭示一種用於決定一樣本內之一分析物之濃度的感測器系統、裝置及方法。包括連續激發及鬆弛之多個負載週期的選通電流測定脈衝序列可提供一較短分析時間及/或改善該分析之準確度及/或精度。該揭示之選通電流測定脈衝序列可減少由血容比效應、蓋隙體積變異、非穩態條件、媒介背景、未填滿、該樣本內溫度變化及一單組校準常數引起之分析誤差。
