Automated coagulation analyzer~ machines instruments or Coagulometers measure the ability of blood to clot by performing any of several types of tests including Partial thromboplastin times, Prothrombin times (and the calculated INRs commonly used for therapeutic evaluation), Lupus anticoagulant screens, D dimer assays, and factor assays. Coagulometers require blood samples that have been drawn in tubes containing sodium citrate as an anticoagulant. These are used because the mechanism behind the anticoagulant effect of sodium citrate is reversible. Depending on the test, different substances can be added to the blood plasma to trigger a clotting reaction. The progress of clotting may be monitored optically by measuring the absorbance of a particular wavelength of light by the sample and how it changes over time. Features: 1. Preheating counter: 4 pieces (for double-channel), 1 piece (for single channel), prompt sound arriving time. 2. Permanently store fixed standard curve. 3. Linkage adding sampler, automatic touching-off testing. 4. LCD crystal, Chinese display, man-machine dialogue operation, easy to learn. 5. Built-in temperature sensing printer, printing single sample, single item and universe report. 6. Full open program, arbitrary choice for reagent. 7. Relative movement of steel ball is not be influenced by original blasma viscosity. 8. The tested plasma is not interfered by icterus, hemolysis, chle, turbidity, etc. Main technical: 1. Testing item(18 items): PT\APTT\FIB\TT\HEP\LMWH\albumenC\albumenS\SPA\ATIII\blood coagulation factorII\V\X\VIII\IX\XI\XII 2. Measuring accuracy: ± 3% 3. Repeatability: ± 3% 4. Linearity precision: R≥ 0.99 5. Temperature control precision: 37º C± 0.3º C
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