ACCUSERIES-LPA™ Wet Chemistry Liquid Analyzer
Overview
The ACCUSERIES-LPA™ is Galvanic’s rugged on-line wet chemical analyzer platform, offering multi-stream and multi-parameter measurement methods that deliver an unbeatable price-to-performance ratio for process liquid analysis. The modular design, narrow footprint, and Class 1, Division 2 certification simplify installation and maintenance, while wetted parts are individually selected to provide the best compatibility with each customer’s specific sample chemistry, reducing the risk of premature component failure in aggressive process streams.
Backed by genuine manufacturer documentation, Seven Star LLC proudly offers the ACCUSERIES-LPA™ to water and wastewater treatment plants, chemical processing facilities, and industrial process operators across the Sultanate of Oman, Muscat, and the wider GCC. Analyses are configurable to any standard method (EPA, ISO, ASTM), ensuring laboratory-matched results for regulatory and process control applications.
Measurement Principle
The ACCUSERIES-LPA™ supports multiple wet chemistry measurement techniques within a single platform, including colorimetric analysis, color titration, potentiometric titration, ion selective electrode measurement, and direct measurement. This technique flexibility allows one analyzer platform to be configured for the specific chemical parameters and sample matrices required across different process streams, rather than purchasing a separate dedicated analyzer for each parameter.
The analyzer achieves ±2% of full scale accuracy and repeatability, with ±1% sensitivity and ±2% linearity, and a response time that is application-dependent, typically ranging from 3 to 12 minutes. Advanced sample conditioning capabilities, including digestion, extraction, and dilution, expand testing capabilities beyond what basic wet chemistry analyzers can achieve, allowing a single platform to replace what would otherwise require several dedicated, single-parameter instruments.
Engineering Design of the ACCUSERIES-LPA™
The ACCUSERIES-LPA™ is built in a narrow-footprint enclosure measuring 1016mm H x 406mm W x 241mm D, weighing 45.3 kg, and drawing 310 watts of power from either 10-32VDC or 90-240VAC supplies. The system is completely programmable with diagnostics and alarms to alert users of adverse process conditions, and remote analyzer control is achieved through a standard remote desktop user interface over Ethernet, letting a single technician oversee multiple installed units without visiting each site in person.
Digital connectivity includes 2 SPDT relays for alarm annunciation (with up to 6 additional relays available), 8 dry or wet contact digital inputs for analyzer control or alarms, and up to 8 isolated 4-20mA analog outputs. Communication is supported via Modbus RS232, RS485, and TCP/IP, giving system integrators flexibility when connecting the ACCUSERIES-LPA™ into existing plant control networks.
Key Features
The ACCUSERIES-LPA™ combines multi-technique wet chemistry with rugged, modular construction. Core capabilities include:
- Five wet chemistry techniques: colorimetric, color titration, potentiometric titration, ion selective electrode, and direct measurement.
- Multi-stream and multi-parameter capability from a single analyzer platform.
- Analyses configurable to standard methods (EPA, ISO, ASTM) for laboratory-matched results.
- Advanced sample conditioning including digestion, extraction, and dilution.
- Modular narrow-footprint design simplifying installation and maintenance.
- Class 1, Division 2 certification (NA/CSA), with ATEX/IECEx Zone 2 also available.
- Remote desktop user interface over Ethernet for remote analyzer control.
- Modbus RS232, RS485, and TCP/IP communication for plant control system integration.
Industrial Applications
The ACCUSERIES-LPA™ is well suited to water and wastewater treatment facilities, chemical processing plants, and industrial process operations across Oman requiring precise, multi-parameter wet chemistry measurement. Its configurability to standard methods and wide range of measurement techniques make it valuable for facilities needing to match laboratory reference methods for regulatory compliance and process optimization.
Working closely with plant engineers in the region, Seven Star LLC supports water treatment operators, chemical processing facilities, and industrial plants throughout the Sohar and Salalah economic zones and the broader GCC region with the ACCUSERIES-LPA™’s versatile wet chemistry measurement capability.
Technical Specifications
Full technical parameters for the ACCUSERIES-LPA™ wet chemistry analyzer:
| Parameter | Specification |
|---|---|
| Model | ACCUSERIES-LPA™ |
| Measurement Techniques | Colorimetric, Color Titration, Potentiometric Titration, ISE, Direct |
| Accuracy / Repeatability / Linearity | ±2% of Full Scale |
| Sensitivity | ±1% of Full Scale |
| Response Time | 3–12 Minutes (Application Dependent) |
| Dimensions | 1016mm H x 406mm W x 241mm D (40″ x 16″ x 9.5″) |
| Weight | 45.3 kg (100 lbs) |
| Power Supply | 10-32VDC or 90-240VAC, 310 Watts |
| Sample Flow | 200 ml/min |
| Communication | Modbus RS232/RS485/TCP/IP, Ethernet Remote GUI |
| Certification | NA/CSA Class 1 Div 2 (Group B,C,D); ATEX/IECEx Zone 2 |
Why Choose Seven Star LLC for Wet Chemistry Analysis
Choosing among the ACCUSERIES-LPA’s five measurement techniques (colorimetric, color titration, potentiometric titration, ion selective electrode, or direct measurement) depends entirely on the specific chemical parameter and sample matrix a facility needs to monitor, and getting this wrong at the specification stage means re-engineering the analyzer’s sample conditioning after delivery. Seven Star LLC’s engineers work through a customer’s target parameters and reference method (EPA, ISO, or ASTM) before confirming the configuration, so laboratory-matched results are achievable from day one.
With fast quotation turnaround and technical support, we also help water treatment and chemical processing facilities plan Class 1 Division 2 or ATEX/IECEx Zone 2 hazardous-area compliance, and can coordinate remote-access setup over Ethernet for plants wanting centralized analyzer monitoring across Oman and the wider GCC, and can advise on wetted-parts material selection when a customer’s sample chemistry is particularly aggressive or unusual.
Request a Quote for ACCUSERIES-LPA™ Wet Chemistry Liquid Analyzer
To submit a formal Request for Quote (RFQ), check current availability and lead time, or arrange technical consultation for the ACCUSERIES-LPA™ Wet Chemistry Liquid Analyzer, please contact Seven Star LLC today. With engineering support in Muscat, our engineers are ready to assist with sourcing for your process liquid chemistry monitoring projects.
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Galvanic analyzer families listed here
Galvanic analyzers on this page fall into three groups:- Sulfur and gas quality: ProTech903 and ProTech 1000 Z2 tape-based H2S and total sulfur analyzers, the AccuLase-GPA tunable diode laser analyzer for H2S, CO2 and H2O, and AccuChrome gas chromatographs for heating value and composition
- Sulfur recovery: Brimstone analyzer systems and the 943-TGX tail gas analyzer
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Where Galvanic analyzers are used
The manufacturer names natural gas processing, pipelines and distribution, refining and oil production, chemical and petrochemical production, power and biogas, water and wastewater, and food and beverage as its markets. In the GCC the common duties are H2S and total sulfur at sales gas and custody transfer points, tail gas control on Claus sulfur recovery units, heating value measurement, and oil-in-water monitoring of produced water.Ordering Galvanic analyzers and parts: what we need
For a new Galvanic H2S analyzer or chromatograph, send the stream composition, the component and range to be measured, sample pressure and temperature, the number of streams, area classification, power supply and the outputs required. For consumables and spares such as sensing tape, lamps, columns or pump parts, send the analyzer model and serial number and the part number from the manual. Manuals differ by generation, so a nameplate photo helps us check the item against the manufacturer's documentation.Browse Galvanic products by category: Gas Analyzer Systems, Liquid Analytical Systems, Flow Computers.
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