SF-8200 Operation Manual
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tics of the test substance and labeled with its specific antibody particles, making the reaction system of
turbidity change, by measuring the change in light intensity to be Method of measuring objects.
Optical method detection principle: After a monochromatic light through the reaction vessel, part of
the incident light is absorbed or refracted by the reaction medium, the transmitted light is detected by the
detection system, and through the formula converted into absorbance (optical density, O. D.).
4.3 TEST PROCESS INTRODUCTION
Test process diagram:
测试位
37
℃恒温
育温位
37
℃育温
血浆
启动试剂
样本针
测试杯
中间试剂
试剂针
测试杯
机械手运送
即时测试
结果计算
清洗
清洗
The sample needle aspirates a quantitative amount of plasma and adds to the test cuvette at the
incubation temperature. According to the project requirements, if you need to add intermediate reagent,
the sample needle to absorb the corresponding reagent added to the test cuvette co-incubation tem-
perature. The sample needle will be properly cleaned after each pipetting step. When the incubation
time is reached, the robotic arm moves the test cuvette from the incubation temperature to the test
position. At this point, the reagent needle aspirates the starter reagent into the test cuvette of the test
position and begins the test at the same time. Similarly, reagent needles are cleaned after each pipet-
ting step. When the test is completed, the robotic arm system drops the test cuvette into the trash bas-
ket.
5. Storage conditions
The packaged tester should generally be stored in an ambient temperature of -20
℃
~ 55
℃
, rela-
tive humidity less than 85%, non-corrosive gases and well-ventilated room.
Contraindications
Not yet found
plasma
test
clean
clean
Intermediate
Reagent
Activation
Reagent
plasma
37
℃
incubation
cuvette
37
℃
incubation
cuvette
results
Sam
pl
e ne
edl
e
reagen
t ne
edl
e
transfer