Teledyne 3700, Installation And Operation Manual

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3700 Portable Samplers
Section 3 Programming Guidelines
3-42
Sampling Retries – The Sampling Retries option is available
when the detector is enabled. It sets the number of times (from 0
to 3) the sampler will try to detect liquid in the line before
skipping the sample. You can use this option when sampling
liquid with a high concentration of solids that tend to clog the
suction line or the strainer. The sampler will also retry the rinse
cycle when you are using the Sampling Retry option. (
Display
#243 )
3.9.6 Programming Mode The Programming Mode option allows you to specify either basic
or extended programming mode. The basic programming mode is
used for conventional routines; you can use the extended pro-
gramming mode for either conventional or more complex rou-
tines. Storm programming is available through the extended
programming mode.
Table 3-3 summarizes the sampling features according to the
programming mode in the program sequence. Table 3-1 summa-
rizes the features available in the configure sequence. ( Display
#250 )
Table 3-3 Sampling Capabilities Through the Program Sequence
Pacing Mode Feature
Time-Pacing:
Uniform Time Intervals
Basic & Extended Samples taken at regular time intervals from 1 minute to 99 hours,
59 minutes.
Time-Pacing:
Nonuniform Clock Time
Intervals
Extended Samples taken at irregular time intervals by specifying the time
and date of each sample. You can enter dates as far as one
month in advance of the current date.
Time-Pacing:
Nonuniform Intervals in
Minutes
Extended Samples taken at irregular time intervals by specifying the amount
of time in minutes between each sample. You can enter intervals
from 1 to 999 minutes.
Flow-Pacing Basic & Extended Samples taken at regular flow intervals. The sampler will totalize
flow intervals of 1 to 9,999 pulses.
Distribution
Sequential Basic & Extended One sample volume placed in each bottle.
Samples-per-Bottle
Multiplexing Basic & Extended More than one sample volume placed in each bottle. You can
switch bottles after a specified number of samples have been
deposited or after a specified time period.
Bottles-per-Sample
Multiplexing Basic & Extended Sample volumes placed in more than one bottle at each sample
event.
Multiple-Bottle
Compositing
Extended More than one sample volume placed in a set of bottles. You can
switch bottle sets after a specified number of samples have been
deposited or after a specified time period.
Volumes and Accuracy
Sample Volume Basic & Extended You can enter volumes from 10 to 9,990 ml.
Suction Head Basic & Extended You can enter suction heads from 1 to 20 feet.