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Worksheetst511/t711 ST Day4 Review Quiz
Total questions: 10
Worksheet time: 13mins
What is the function of the ultrasonic sensor of the cuvette transport unit?
start/stop the conveyor motor.
start/stop the spiral feeder.
check the cuvette for blank limit.
feeds cuvettes to spiral feeder.
What is the function of the sensor buffer full of the cuvette linear feeder?
start/stop the conveyor motor.
start/stop the spiral feeder.
check the cuvette for blank limit.
feeds cuvettes to spiral feeder.
What is the task of the cuvette elevator?
Grip and bring the cuvette up from cuvette transport unit (cuvette buffer pick up position)
Grip and bring the cuvette up from cuvette transport unit (cuvette buffer home position)
Grip and bring the cuvette to the analyzer assembly (photometer blank position)
Grip and bring the cuvette to the analyzer assembly (photometer reference position)
What are the tasks of the cuvette handler?
Detect the cuvette (present or not present)
Mix the liquid in the cuvette.
Handle the cuvette on the incubator and photometer.
Waste the cuvette after the measurement.
The PCB backplane analyzer 2MC has been replaced on a cobas t 711 coagulation analyzer. Which post repair teaching actions are necessary?
teach all units in parallel
teach cuvette handler front
teach cuvette handler rear
teach cuvette elevator
During installation you do a check of the mechanical positions of the cuvette elevator. Which position do you adjust first?
analyzer assembly front
cuvette pickup position
analyzer assembly rear
cuvette reference position
During installation you do a check of the mechanical positions of the cuvette elevator. Bellow three adjustment wheels which one is used in case you need to adjust the position?
Adjustment wheel 1
Adjustment wheel 2
Adjustment wheel 3
None
What wavelengths do we use on the photometer?
408nm
588nm
725nm
800nm
What are the positions of the photometer?
1pcs blank measurement position
2pcs reference positions
14pcs sample measuring positions
12pcs sample measuring positions
An instrument repeatedly shows a hardware error on the analyzer unit / cuvette handler front in x-axis, Which actions shall be done by the customer?
Check the analyzer base plate for obstructions (cuvettes or parts of it)
Switch off instrument and remove the analyzer unit cover
Check the cuvette chute on the incubator for blocking cuvettes
Check the reagent storage
