Hach AS950 AWRS, Operation Manual

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Figure 2 High setpoint example
1 Measurement value 3 Setpoint trigger off 5 Setpoint value
2 Setpoint trigger on 4 Deadband 6 Time
Sampling program configuration
N O T I C E
For flow-based sampling, configure the hardware settings before the sampling program is configured.
N O T I C E
When an alarm is used to control sampling, configure the alarms before the sampling program is configured.
The sampling program identifies:
• When a sample is collected (pacing)
• The volume of each sample
• The sample distribution among the bottles
• When the sampling program starts
• When the sampling program stops
Complete all the tasks that follow to configure the sampling program.
Select the type of program
Select the type of sampling program to configure.
1. Push MENU .
2. Go to Programming>Sample Programming.
3. Select the first row.
4. Select an option.
Option Description
Custom Single One sampling program.
Custom Dual Dual sampling program. The bottles in the sampler are divided between two sampling
programs. The two sampling programs can operate in parallel, in series or
independently (default).
CTVV One sampling program for a constant time variable volume application.
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