Xylem SI Analytics AVS 470 Manual De Instrucciones página 49

2.6 Measurement whit the device
Setting the measurement parameters for a method
(Sample) description (optional)
User (optional)
Lot (optional)
Measurement type [Abs., Saybolt, rel., blank value]
Number of measurements [1 ... 99]
Pre. temp. time [1...20 min]
Input of the temperature pre-adaptation time in minutes. In the course of the temperature pre-adaptation, the
liquid is permanently pumped upwards and flows through the viscometer, just as in the course of a
measurement; this process is intended for a speedy temperature adaptation. The input of the temperature
pre-adaptation time may be as high as 20 minutes.
Bath temperature
Max. abberation
Viscometer ID
t time
0
Constant
(For the further way of proceeding, see  section 4.6 Functional description)
2.7 Completing a measurement
Depending on the specific circumstances, there is a number of conditions which lead to the completion or
cancellation of the measurement program in the AVS
Automatically, as soon as the specified number(s) of measurements including the repeated
-
measurement has been performed; this is the normal case.
Abortion of the respective measurement series by selecting "Stop". In this case all device
-
measurement values will be lost; this feature should only be used in emergency cases.
- Abortion of the respective measurement series by a time-out error. In this case all device
measurement values will be lost, and the measurement is to be restarted.
- Mains failure: In the case of a power failure all device measurement values will be lost. After the
return of the mains current the condition will be as it was after parameterisation, prior to the
measurement. The set and stored parameters will remain preserved in the EPROM.
[°C]
[%]
[1 digit]
[s]
2 2
[mm /s ]
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470 Viscosity Measuring Unit:
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