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Performance Index of Biochemistry Analyzer

2015-07-27 17:00

Performance index of biochemistry analyzer is an important evidence of accessing the device performance. Also it is helpful when medical organizations choose a proper device. Common used performance indexes are listed as followed:

Automaticity Automaticity is the ability of completing biochemistry testing program independently. Generally speaking, the more automated, the easier operation with higher maintanence.

Analysis efficiency Analysis efficiency is the analysis speed under the same method, which is the capacity of testing samples in the reaction unit time.

Accuracy The progress of taking in sample, adding reagents and controlling of temperature will all affect accuracy. These factors usually lead the testing results deviating to one side.

Capacity of detection 1. Method: end-point method, fixed time method, continuous testing method and transmission turbidimetry 2. Testing time: analyzer can test reactions which last for 10min 3. One to four kinds of reagents can be added




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