Teledyne Everywhereyoulook BLZZRD, Инструкция по установке и эксплуатации

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BLZZRD Portable Refrigerated Sampler
Section 4 Standard Programming
4-6
When you program the sampler for flow pacing and are using a
flow meter or flow logger, the sampler prompts you to enter the
interval between sample events in pulses. The sampler initiates
a sample event when the set number of pulses is received. Pro-
grams that are flow paced do not take a sample at the start time.
After setting the program start time for a flow paced program,
you will be prompted to enter a Maximum Run Time. Setting a
maximum run time allows you to stop the program after a
duration of 1 to 999 hours. To run a flow paced program indefi-
nitely, enter 0 (zero) hours.
The flow pacing screens change when you attach a flow module.
Because the sampler is more closely integrated with the 700
Series flow modules, the standard flow pacing screen prompts
you for the flow volume between sample events instead of pulses
between events. The flow volume units displayed are what you
had previously programmed.
4.4.3 Trigger Pacing
Teledyne ISCO 2100 and 4200 Series Flow Meters and 4100
Series Flow Loggers send pulses for trigger pacing. The flow
meter or flow logger sends pulses at two different time intervals
when trigger pacing a sampler. Trigger pacing, for example, lets
you sample less frequently when the trigger condition — a con-
dition based on level, flow, or rainfall — remains below a set
point. The intervals are determined by the flow instrument’s
program settings for trigger pacing.
When conditions change and readings pass the set point, trig-
gering the new rate, you can sample more frequently. Or, when
the trigger condition is a clock setting, the instrument changes
the pacing interval according to the time of day. Using a clock
trigger condition, for instance, the flow meter or flow logger can
pace the sampler slowly at night and more frequently during the
day. (For more information about trigger pacing, see your flow
meter or Flowlink Help.)
The flow meter or flow logger sends the same pulse for both flow
and trigger pacing, and the sampler cannot distinguish between
them. Therefore, to program a sampler for trigger pacing, simply
program it for flow pacing.
4.5 Distribution
Distribution describes how the sampler is to deposit samples. A
sample is the volume of liquid deposited in a bottle. A sample
event includes the full sampling cycle and may deposit a sample
into more than one bottle.
FLOW BETWEEN
SAMPLE EVENTS:
____ Mgal
(0.001 -99999)