pH meters

Xylem Analytics' Digital IDS portable meters, sold under the WTW MultiLine brand, bring IDS (Intelligent Digital Sensor) technology to field and mobile multiparameter measurement. The range comprises the MultiLine Multi 3630 IDS, Multi 3620 IDS and Multi 3510 IDS, giving field teams a portable instrument covering pH, ORP, conductivity, dissolved oxygen and turbidity/TSS with the same digital sensor accuracy found in Xylem's benchtop IDS platform. Because the measurement signal is digitized at the sensor rather than the meter, IDS technology reduces cable-related interference and simplifies calibration and probe swapping in the field, across academia, agriculture, aquaculture, drinking water, food and beverage, industrial and wastewater applications.

Key features:

• MultiLine Multi 3630/3620/3510 IDS portable models

• IDS digital sensor technology for field-grade accuracy

• Multiparameter measurement: pH, ORP, conductivity, DO, turbidity/TSS

• Digitized sensor signal reducing cable interference

• Simplified calibration and probe swapping in the field

Typical applications:

• Field multiparameter water-quality measurement

• Environmental monitoring and wastewater testing

• Agriculture, aquaculture and drinking-water field testing

Xylem Analytics' portable meters for analog sensors, sold under the WTW ProfiLine and HandyLab brand names, give laboratories and field teams a battery-powered instrument for pH, conductivity and oxygen measurement away from the bench. The range includes the ProfiLine pH 3110 and pH 3310, Multi pH/Cond 3320, Oxi 3310 and Oxi 3205, plus the HandyLab 700 for analog and Memosens sensors, HandyLab 780 multiparameter Memosens meter, and the HandyLab 750EX rated for potentially explosive areas, along with ProfiLine Cond 3110/3310 and Multi 3320. Each portable meter works with standard analog electrodes and probes, giving reliable, rugged measurement for applications spanning academia, agriculture, aquaculture, drinking water, food and beverages, and industrial and municipal water testing.

Key features:

• ProfiLine pH, conductivity, oxygen and multiparameter portable models

• HandyLab 700/780/750EX for analog and Memosens sensor compatibility

• HandyLab 750EX rated for potentially explosive area use

• Rugged, battery-powered design for field measurement

• Compatible with standard analog electrodes and probes

Typical applications:

• Field measurement of pH, conductivity and dissolved oxygen

• Drinking water, wastewater and environmental monitoring

• Industrial, agricultural and aquaculture field testing

Xylem Analytics' Digital IDS benchtop meters, sold under the WTW inoLab and MultiLab brand names, use IDS (Intelligent Digital Sensor) technology for advanced multiparameter laboratory measurement. The range includes the inoLab Multi 9630 IDS, Multi 9620 IDS and Multi 9310 IDS, along with the MultiLab Pro 20 IDS and Pro 40 IDS, covering pH, ORP, conductivity, dissolved oxygen, ion-selective (ISE) and turbidity/TSS measurement in a single benchtop platform. IDS sensor technology digitizes the measurement signal directly at the sensor, improving accuracy and simplifying calibration compared with conventional analog probes, giving laboratories a future-proof multiparameter measurement platform.

Key features:

• inoLab Multi 9630/9620/9310 IDS and MultiLab Pro 20/40 IDS models

• IDS digital sensor technology for improved accuracy

• Multiparameter measurement: pH, ORP, conductivity, DO, ISE, turbidity/TSS

• Benchtop platform suited to demanding analytical laboratories

• Digitized sensor signal simplifying calibration and maintenance

Typical applications:

• Multiparameter water-quality analysis in the laboratory

• Pharmaceutical, food and industrial quality control

• Testing labs and health institutes requiring IDS sensor accuracy

Xylem Analytics' benchtop meters for analog sensors, sold under the WTW inoLab and Lab brand names, cover pH, conductivity, oxygen, ISE and multiparameter measurement for laboratory use. The range includes models such as the inoLab pH 7110 and pH 7310, inoLab Cond 7110 and Cond 7310, inoLab Oxi 7310, inoLab pH/ION 7320, Lab 945 conductivity meter and Lab 845 pH/ORP/ISE meter, giving laboratories a benchtop instrument matched to the exact parameter and precision level required. Each meter is designed to work with analog electrodes and probes, providing a stable, accurate benchtop measurement platform for routine and demanding analytical work.

Key features:

• Dedicated pH, conductivity, oxygen and ISE benchtop models

• inoLab 7110/7310/7320 series for single- and multi-parameter analysis

• Lab 945 and Lab 845 models for conductivity and pH/ORP/ISE

• Compatible with standard analog electrodes and probes

• Benchtop stability suited to routine laboratory measurement

Typical applications:

• Routine pH, conductivity and dissolved-oxygen measurement in the lab

• Water quality and environmental analysis

• Industrial, food and pharmaceutical quality control laboratories