e 411 Quiz

When the system volume check has to be determined?

• change tube for sipper

• change pinch tube

• change cell tube

• MC

The determined system volume is stored as a value between_ to_

• 1-7

• 0-7

• 1-6

• 2-6

The mean system volume of the cobas e 411 analyzer is _ μl ?

• 480± 30

• 450± 30

• 460± 30

• 450± 20

The measuring cell itself has a volume of _ µl.

• 50 µl ± 10 µl

• 50 µl ± 5 µl

• 60 µl ± 10 µl

• 60 µl ± 5 µl

LFC recommended frequency

• e 411 : Every two weeks or after 2500 - 3000 cycles

• e 60x : Every two weeks or after 2500 - 3000 cycles

• e 801 : After 10 000 measurements for each ECL flow path or

  after 20 000 measurements for the pre-wash flow

• e 801 : Every two weeks or after 10000 measurements for each ECL

SysWash dilution ratio is___ ?

• 1:10

• 1:100

• 1:50

• 1:9

what's the Heater supply voltage?

• 12V

• 5V

• 24v

• 15v

Recommended frequency: e 411 pinch tube

• 03-02 Pinch Valve 2 Assy:Every month if the system is run in sample reception mode.

• 03-02 Pinch Valve 2 Assy:Every two months if the system is not run in sample reception mode

• 03-02 Pinch Valve 3 Assy:Every year regardless of whether the analyzer is run in sample reception mode or not.

• 03-01 :Exchange the pinch tubes every 2 months.But, in case of a customer uses ‘Sample Reception Mode’ exchange every month.

Y 方向有 3 个传感器分别是 1.2.3，正确的名字顺序是

• EP;HP;RP

• RP;HP;EP

• EP;RP;HP

• HP;RP;EP

How to check the Waste Full Error?

•  Add a further 115 ml of distilled water to the tank.

  Make sure that a Waste Full Error is shown in Reset status. If a Waste Full Error is shown, the setting is OK.

• Fill with distilled water ta depth of 115 mm from the bottom of waste tank (equal to 3.4 liters).

  Make sure that a Waste Full Error is not shown in Reset status

•  Add a further 200 ml of distilled water to the tank.

  Make sure that a Waste Full Error is shown in Reset status. If a Waste Full Error is shown, the setting is OK.

• Fill with distilled water ta depth of 120 mm from the bottom of waste tank (equal to 3.4 liters).

  Make sure that a Waste Full Error is not shown in Reset status