Accuracy Faq | CAC
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FAQ Listing

The FAD-GDH enzyme is a key component of the system’s new test strip chemistry, which works in conjunction with other system components to deliver advanced accuracy, highly reliable performance and reduced interferences.
Yes, the Accu‑Chek Instant and Accu‑Chek Instant S meters comply with the requirements of ISO 15197:2013/EN ISO 15197:2015 (In vitro diagnostic test systems – Requirements for blood glucose monitoring systems for self-testing in managing diabetes mellitus). The evaluation report is available in the launch binder.
The Accu‑Chek Instant and Accu‑Chek Instant S meters are our latest development in accuracy from a pioneer in blood glucose testing technologies. They are two of the most accurate meters in our portfolio.
No, the Accu‑Chek Instant and Accu‑Chek Instant S meters are designed to ensure that the battery power level will not impact results given by the meter.
Yes. In addition to accuracy with capillary blood, the Accu‑Chek Instant and Accu‑Chek Instant S meters may be used with venous, arterial and neonate blood.
The Accu‑Chek Instant system fulfills the ISO 15197:2013/EN ISO 15197:2015 standards and delivers even tighter 10/10 accuracy for reliable results you can trust.
The Accu‑Chek Instant meter is one of the most accurate systems our organization has ever manufactured and meets ISO 15197:2013/EN ISO 15197:2015 standards for a highly accurate system, there are other manufacturers that make a similar accuracy claim.accuracy. It has 10/10 analytical accuracy. While this is
10/10 references an ISO-compliant internal testing protocol. For three different lots of test strips, 95% of BG results must fall within ± 10 mg/dL of reference result at glucose concentrations < 100 mg/dL or within ± 10% at glucose concentrations ≥ 100 mg/dL.