TABLET FOR TESTING OF IMMUNOENZYMATIC ANALYSERS Russian patent published in 2009 - IPC G01J1/04 G01N21/59 

FIELD: medicine.

SUBSTANCE: invention concerns area of immunologic researches by optical methods, in particular, to adaptations for testing of immunoenzymatic analysers (EIA) of tablet type. The set representing sequence from not less than three established in fixtures and optical elements fixed as rings, executed in the form of plainly-parallel plates with the polished working surfaces is entered into a tablet consisting of a framework, a set of fixtures and, at least, one rail with nests for the fixtures. The first element consists from optically transparent, last - from optically absorbing materials, the others are made of these materials with increase of absorbing material thickness. In the course of check of linearity for graduation of the tested analyser value of a thickness of an absorbing part of the entered optical elements which can be received with necessary accuracy by measurement on working gauges are used, not resorting to measurements on exemplary (reference) devices.

EFFECT: rising of accuracy of the control of working capacity of analysers, including effective metrologically correct check of linearity of their measuring tract.

4 dwg