3540 Bench Combined Conductivity/pH Meter

Product catalog summary

Product Overview: The Jenway 3540 is a bench combined conductivity/pH meter designed for laboratory use, offering simultaneous pH and conductivity analysis. It features a user-friendly setup menu for easy access to measurement options and automatic calibration for both channels.

Technical Specifications:

pH Measurement: Range from -2.000 to 20.000, resolution options of 0.001/0.01/0.1, and accuracy of ±0.003.
mV Measurement: Range of ±1999.9mV, resolution of 0.1mV, and accuracy of ±0.2mV.
Conductivity Measurement: Auto-selected range from 0.01μS to 1.999S, resolution from 0.01μS to 1mS, and accuracy of ±0.5% ±2 digits.
Temperature Measurement: Range from -10 to 105°C, resolution of 0.1ºC, and accuracy of ±0.5ºC. Includes ATC and manual temperature compensation from 0 to 100ºC.
Outputs: Analogue, RS232, and IrDA interface.
Connectors: BNC for pH and 7-pin DIN for conductivity.
Power: 9V AC ±10% @ 50/60Hz with voltage variants available.
Dimensions and Weight: 210 x 250 x 55 mm, 850 g.

Key Features:

Simultaneous display of pH and conductivity.
Two independent channels to prevent probe interference.
Additional modes for resistivity, salinity, TDS, and mV.
Data logger with auto save/print options and storage for up to 500 readings.

Ordering Information: Part code 354 001 includes the 3540 meter, glass combination pH electrode, glass conductivity probe, electrode stand and holder, ATC probe, BNC shorting plug, pH buffers, and UK power supply.

Catalog excerpts

3540 Bench Combined Conductivity/pH Meter-1

Bench Combined Conductivity/pH Meter The 3540 is ideal for use in all laboratories where pH and conductivity analyses are required. The setup menu gives quick and easy access to the whole range of instrument, pH and conductivity measurement options. Calibration of both channels is automatic, with the option to select 1, 2 or 3 calibration points. The pH channel can also display mV values if required. Technical Specification_ Simultaneous display of pH and conductivity 2 independent channels to prevent interference between probes Additional modes for resistivity, salinity, TDS Data logger with auto save/print options Storage of up to 500 readings (250 for each * Voltage variants available see page 94 Ordering Information Calibration reminder interval, operator and sample ID and security coded setup Analogue, RS232 and IrDA interface Part Code Description 354 001 3540 conductivity/pH meter supplied with glass combination pH electrode (924 005), glass conductivity probe (K=1, 027 013), electrode stand and holder (903 300), ATC probe (027 500) BNC shorting plug, pH buffers and UK power Jenway Catalogue

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