43iQ Trace Level Sulfur Dioxide Analyzer
43iQ Trace Level Sulfur Dioxide Analyzer
Thermo Scientific™

43iQ Trace Level Sulfur Dioxide Analyzer

43iQ Trace Level SO2 Analyzer utilizes pulsed fluorescence technology to measure the amount of sulfur dioxide in the air to .05ppb.
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Catalog NumberDescription
43IQTL43iQ Trace Level Sulfur Dioxide Analyzer
Catalog number 43IQTL
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Description:
43iQ Trace Level Sulfur Dioxide Analyzer

Get 24/7 access to your analyzer's information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution. The 43iQ Trace Level SO2 Analyzer utilizes pulsed fluorescence technology to measure the amount of sulfur dioxide in the air to .05ppb.

Discover the non-stop intelligence of the iQ Series Gas Analyzer now with a two-year warranty.  Our next generation platform of gas analyzers includes: 

Predictive Diagnostics    

Address problems before they occur with improved serviceability and plug and play components. 24/7 access to your analyzer’s information helps minimize troubleshooting time with innovative,  interchangeable DMC modules in a highly precise, yet tough solution. 

Proactive Communications     

Maintain optimum performance through iQ360 and email alerts. When subscribed to iQ360 service, your instrument communicates directly to our technical support team upon alarm activation. Our technical support team develops a corrective plan and emails it to your staff. Eliminate surprises and take control of your day with the iQ Series Gas Analyzers.

Personal Device Connectivity   

Real time, continuous remote monitoring is now possible with the iQ companion mobile device app. The iQ app allows for remote monitoring of iQ gas analyzers, simplified ways of getting in touch with us, and instant access to both maintenance alerts and product documentation.

 

Specifications
Flow Rate0.5 L/min.
Inputs4 Isolated Voltage Inputs 0 to 10 V, 6 Isolated Analog Voltages Outputs, with 4 Selectable Ranges, 6 Isolated Analog Current Outputs, with 2 Selectable Ranges, 16 Digital Inputs (TTL), 8 Solenoid Driver Outputs, 10 Digital Reed Relay Contact Outputs
Linearity±1% full scale
Response Time80 sec. (10 sec. average time), 110 sec. (60 sec. average time), 320 sec. (300 sec. average time)
Span Drift±0.5% full scale (24 hr.)
Temperature (English) Operating32°F to 113°F
Temperature (Metric) Operating0°C to 45°C
Zero Noise0.14 ppb RMS (10 sec, averaging time), 0.06 ppb RMS (60 sec. averaging time), 0.025 ppb RMS (300 sec. averaging time)
Certifications/ComplianceCE, TUV-SUD Safety
Communication Ports1 RS-232/485 port
1 RS-485 external accessory port
3 Full speed USB ports (one in front, two in rear)
1 Gigabit ethernet port
Communication ProtocolsMODBUS, Streaming, Bayern Hessen
Depth (English)24 in.
Depth (Metric)609 mm
Description43iQ Trace Level Sulfur Dioxide Analyzer
Detection Limit
0.28 ppb (10 second averaging time)
0.12 ppb (60 second averaging time)
0.05 ppb (300 second averaging time)
Electrical Requirements100-240 VAC 50/60 Hz 275W
Height (English)8.72 in.
Height (Metric)221.48 mm
Interferences(EPA levels) Less than lower detectable limit except for the following: NO: < 1 ppb, M-Xylene: <1 ppb, H2O: <3% of reading
Measurement Range0-1000 ppb; 0-2000 mg/m3
Precision1% of reading or 0.2 ppb (whichever is greater)
Weight (English)37.1 lb.
Weight (Metric)16.8 kg
Width (English)16.75 in.
Width (Metric)425.45 mm
Zero Drift(24 hour) <0.2 ppb
Unit SizeEach

Frequently asked questions (FAQs)

In the iQ Series Gas Analyzer instruments, which distributed measurement and control (DMC) modules are serialized?

The serialized DMCs are unique to your analyzer and its configuration. To understand which DMCs are serialized within your instrument, navigate to the “Health Check” menu via the “Settings” button on the home screen or the health check button on the status bar. From the “Health Check” menu, click on “Status and Alarms”. The analyzer's serialized DMCs can be found by clicking on the “Serial Numbers” button.

When will the iQ Series Gas Analyzer instrument platform notify me of a maintenance requirement?

The embedded preventive maintenance schedule provides a warning when an item gets within 2 months of the replacement date. At that time, the line in the schedule will turn yellow and throw a “gear icon” notification to the status bar. The line will change from yellow to red once the item gets within 1 month of the replacement date. The “gear” icon will remain in place unless some activity is done to clear it.

Can I assign a name to the iQ Series Gas Analyzer instrument?

There are a couple of ways to uniquely identify each instrument. The “instrument ID” or Modbus device ID is a user editable, numeric string. The instrument “host name” is a user editable alpha-numeric string for mobile search functionality. The “host name” can be used to access the instrument over TCP/IP but data download file names and reports will only reference the instrument serial number.

Is there a way to obtain the configuration settings for iQ Series Gas Analyzer instruments?

The iQ Series Gas Analyzer instrument configuration settings can be downloaded from the analyzer to a USB memory device.

Do alarms prioritize in the iQ Series Gas Analyzer instruments?

There is no prioritization to the assignment of alarm or maintenance notifications by the iQ Series Gas Analyzer instruments, however, the way that those events generate email notifications is different. Upon power up, the analyzer waits 2 hrs to clear any alarms prior to sending any email notifications. Post start-up sequence, an alarm needs to be active for 5 continuous mins at which time an email notification will be generated and sent. The instrument will reflect an alarm condition on the status bar at any point that the instrument meets those alarm conditions, but an email will not be generated until any single alarm condition has existed for 5 continuous mins. Maintenance notifications generated by either predictive diagnostics or the embedded preventive maintenance schedule behave in the same manner, except that the alert must be active for 24 hrs prior to an email notification being sent.