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LAS chemical analyzers perform
a variety of wet chemical titrametric and flow-thru analyses using
pH, ORP, ISE and other sensors. Through its display and keypad,
users can view process status and history, and modify the analysis
schedule or other configuration settings. The analyzer carries out
sample retrieval, analysis, calculation, reporting, cleanup,
auto-calibration and diagnostics. To validate the results, each test
is replicated and compared to assure agreement within a
user-specified tolerance. Then it is range and trend checked
before posting for process control use. If installed, the LAS
Replenisher™ module completes the control response.
Where needed, the process monitoring
and control capability can be extended to include level,
temperature, flow and other process parameters.
This integrates your process into one flexible
monitoring, recording, reporting, and control system.
Standard
Analyzer Series | Series | Features | L300PH
| Online flow-thru pH analyzer,
multi-stream, with auto-calibration. ±0.005 pH option available.
Conductivity option available.
| L450
| Online analyzer, titration
based, up to 4 titrant or reagent dose pumps. One pH, ORP
or ISE titration sensor. Multi-stream option
available.
| L500
| Online analyzer, titration based, up to 4
precision titration burettes, up to 2 titration sensors.
Multi-stream option available.
| L600
| All L500 features plus
complete process monitoring and control capability for integrating
level, temperature, and custom i/o .
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Standard
Features | Keypad &
display
| Enter analyzer and
process settings. View results, history, and alarms. Manage
optional replenishment features, if installed.
| Auto sampling
| Draws sample from up to
200 ft distance (horizontal). Inquire regarding vertical
capabilities. Includes auto sample detection and line purge.
| Output
| Ethernet and serial
connection for data and alarms reporting, and analyzer remote
control.
| PC Interface software
package
| Control loop setup,
process monitoring, and analysis sequence editing are easily done
through this Windows® based PC software.
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Sensor
Options | Standard pH
| Glass pH, 0-14 pH
range.
| Precision pH
| ISFET pH, 0-14 pH
range, +/-0.01 pH or better.
| ORP
| Pt band electrode,
+/-2000 mV range
| ISE
| For specific ions, such
as NH4+, Cd2+, NO3-
| Temperature
| For temperature
compensated measurements
| Turbidity
| Reflectance sensor for
turbidimetric titrations
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Titrant
Burette and Pump Options | High precision
titration burette
| <0.25% accuracy and
repeatability, long life PE seals. Up to three of these can be
installed in one analyzer.
| Double density
precision titration burette
| <0.25% accuracy and
repeatability, long life PE seals. These half-height burettes
permit up to six to be installed per analyzer.
| Titrant dose
pump
| <3% accuracy and
repeatability. Long life solenoid plunger design. These offer an
economical alternative to a burette.
| Reagent pump
| Up to two per analyzer.
These may be used for delivering calibration, buffering or
conditioning reagents.
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Sampling
Options | Multipoint
| Samples from 2 to 15
points. Points can include process tanks or streams, calibration
standards, or grab samples
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Cabinet
Options | Wall mount
(standard)
| 20"H x 17"W x 10"D
fiberglass enclosure and attaching 14"H x 20"W x 10"D bottle
storage shelf.
| Free standing
(optional)
| 62"H x 16"W x 25"D
polypropylene cabinet with (1) analyzer drawer and (1) reagent
storage/containment drawer.
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| Liquid Analysis Systems, Inc. |
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| LAS © Copyright 2005 |
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