/
/
Thermo Scientific™ 43iQ Trace Level Sulphur Dioxide Analyser

Thermo Scientific™ 43iQ Trace Level Sulphur Dioxide Analyser

The Thermo Scientific™ 43iQ Trace Level SO₂ Analyzer is an advanced gas analyser that uses pulsed fluorescence technology to measure sulphur dioxide (SO₂) in air with a detection limit as low as 0.05 ppb. It is designed to provide high precision and reliability in environmental monitoring and industrial applications.

The Thermo Scientific™ 43iQ Trace Level SO₂ Analyzer is part of the iQ series of gas analysers, designed to get smarter over time and minimise troubleshooting time through a high-precision solution. The analyser uses pulsed fluorescence technology to measure the amount of sulphur dioxide in the air down to 0.05 ppb. The pulsed UV source increases the optical intensity, resulting in higher UV energy and lower detectable SO₂ concentrations. Reflective bandpass filters, compared to regular transmission filters, are less prone to photochemical degradation and more selective in wavelength isolation, leading to increased detection specificity and long-term stability.

Features and benefits

  • Predictive Diagnostics: Anticipate problems before they happen with improved serviceability and plug-and-play components.
  • Proactive Communications: Maintain optimal performance through iQ360 and email alerts.
  • Personal device connection: Real-time, continuous remote monitoring is now possible with the iQ companion mobile app.
  • High precision: Measures SO₂ concentrations down to 0.05 ppb, allowing accurate monitoring of trace levels.
  • User-friendly interface: Intuitive touchscreen menu for easy navigation and access to internal diagnostic functions.

Applications

  • Environmental monitoring: Accurate measurement of SO₂ levels in the atmosphere to ensure compliance with environmental standards.
  • Industrial processes: Monitoring SO₂ emissions in industries such as power plants, refineries and chemical plants.
  • Research and development: Used in laboratories to study SO₂ concentrations and their effects.

brochure

Översiktsbroschyr över iQ serien.

Specification

Specifikation över 43iQ.

Användarmanual

Användarmanual för 43iQ.

Användarmanual

Användarmanual för kommunikation - iQ serien.

Övrigt

Modbus registertabell för 43iQ (43iQHL/43iQTL).

Measurement area:

0-1000 ppb (0-2000 µg/m³)

Detection limit:

0.05 ppb

Response time:

80 seconds (10 seconds averaging time), 110 seconds (60 seconds averaging time), 320 seconds (300 seconds averaging time)

Linearity:

±1 % full scale

Flow rate (sample gas):

0,5 L/min

Zero point operation (24 h):

<0.2 ppb

Dimensions (mm):

425.45 mm x 221.48 mm x 609 mm

Weight:

16.8kg

Power supply:

100-240 VAC, 50/60 Hz, 275 W

Outputs:

6 isolated analogue voltage outputs with 4 selectable ranges, 6 isolated analogue current outputs with 2 selectable ranges, 8 solenoid driver outputs, 10 digital reed relay contact outputs

Entrances:

4 isolated voltage inputs 0 to 10 V, 16 digital inputs (TTL)

Brand

Thermo Fisher Scientific

Thermo Fisher Scientific is a global leader in scientific research and analysis, offering innovative solutions for a variety of industries. The company provides high-quality products and services spanning areas such as laboratory equipment, chemicals and gas analysers. By using advanced technology and carefully designed products, including their reliable gas analysers, Thermo Fisher Scientific helps companies optimise their processes, improve safety and meet regulatory requirements. With a focus on customer needs and a strong commitment to sustainability and quality, Thermo Fisher Scientific is a trusted partner for anyone striving to achieve the highest standards in research and industrial analysis.

Request a quote

Ask a question or request a quote!

Thank you very much, we will be in touch as soon as we can!