Swan Analytical Instruments AMI Turbiwell - Wet Verification

A-96.250.511 / 091120
AMI Turbiwell
Maintenance
72
6.5.2 Wet Verification
Wet verification can be used instead of verification with a Verikit. It is
performed with a standard with a known turbidity filled into the mea-
suring chamber instead of the sample.
Note: When performing a wet verification do not use a standard
below 1 FNU/NTU.
1 Navigate to menu <Maintenance>/
<Verification> and press [Enter].
2 Choose <Other method> and press
[Enter].
3 Stop sample flow.
4 Open the measuring chamber.
5 Open the drain valve if the instru-
ment is not equipped with an auto-
matic drain valve.
6 Wait until the measuring chamber is
empty.
7 Seal the overflow [E] with the rubber
stopper [F].
See Seal the overflow, p. 63.
8 Close the drainage valve.
9 Fill the measuring chamber with the
standard.
10 Close the measuring chamber.
11 Press [Enter].
3.1
Matching
Maintenance
Set Time 01.01.05 16:30:00
Calibration
Simulation
Verification
3.1.2
Verification
Swan Verikit
Other method
3.1.2.5
- Close inlet valve.
- Empty meas. chamber
Other method
- Open meas. chamber
- Open drainage valve
<Enter> to continue
3.1.2.5
- Plug drain 1 with a
Other method
rubber stopper.
<Enter> to continue
3.1.2.5
- Close Drainage Valve
Other method
- Fill with standard
- Close meas. chamber
<Enter> to continue