Measurement; Measurement Mode; Measurement File - Hach ORBISPHERE 3100 User Manual

4.4 Measurement

4.4.1 Measurement mode

Two measurement modes are available:
• Continuous mode
• Sample mode
Continuous mode is typically used for process measurement, whereas sample mode is aimed at
laboratory measurements of small volume individual samples such as cans, bottles, etc.
Continuous mode cycle
• Measurements are taken and refreshed on the display every 5 seconds
• The measurement data is stored in the measurement file at the user defined storage interval
(defined in
Sample mode cycle
• Measurements are taken and refreshed on the display every 5 seconds once the Start/Stop
measurements button is pressed
• Measurements are stopped if:
•
•
•
• When the measurement process is stopped, the screen displays the final measurement
value alternating with a Measurement stopped message. The final measurement value is
then stored in the measurement file

4.4.2 Measurement file

The measurement file is configured from the Main Menu (see
Supervisor access is required for this.
Two storage modes are available:
• Rolling buffer - When the file is full, the latest measurement set replaces the oldest one
continuously (first-in, first-out)
• Store once - When the file is full (5,760 positions), the recording of measurement stops
Advanced settings on page
The timeout is exceeded (2 minutes)
The Start/Stop measurements button is pressed
The measurement is stable
32)
Advanced settings on page
User Interface
32).
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