When using a Thermo Scientific™ iQ Series Gas Analyzer, users benefit from 24/7 access to the analyzer’s information. The iQ Series Gas Analyzers are designed to enhance their intelligence over time, thereby reducing troubleshooting duration with a highly accurate yet robust solution.
The 450iQ Hydrogen Sulfide and Sulfur Dioxide Analyzer employs pulsed fluorescence technology to quantify the levels of Hydrogen Sulfide and Sulfur Dioxide present in the atmosphere.
Discover the ongoing intelligence of the iQ Series Gas Analyzer, which is supported by a two-year warranty. The advanced generation of gas analyzers includes the following features:
Predictive Diagnostics
Improved serviceability and plug-and-play components can help prevent issues before they arise. Continuous access to the analyzer's data facilitates the reduction of troubleshooting duration through the use of innovative, interchangeable DMC modules within a highly accurate, yet robust solution.
Proactive Communications
Ensure peak performance with iQ360 and email notifications. By subscribing to the iQ360 service, an instrument will directly notify the technical support team when an alarm is triggered. This team will then create a corrective action plan and send it to the personnel via email. Users can avoid unexpected issues and manage their day effectively with the iQ Series Gas Analyzers.
Personal Device Connectivity
The iQ companion mobile device application now enables real-time, continuous remote monitoring. With the iQ app, users can remotely monitor iQ gas analyzers, easily contact the support team, and gain immediate access to maintenance alerts and product documentation.
Video Credit: Thermo Fisher Scientific – Environmental and Process Monitoring Instruments
Specifications
Source: Thermo Fisher Scientific – Environmental and Process Monitoring Instruments
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| Certifications/Compliance |
CE, TUV-SUD Safety, UKCA |
| Communication Ports |
One RS-232/485 port
One RS-485 external accessory port
Three full speed USB ports (one in front, two in rear)
1 Gb ethernet port |
| Communication Protocols |
MODBUS, streaming |
| Depth (Imperial) |
23 in. |
| Depth (Metric) |
584 mm |
| Description |
450iQ Hydrogen Sulfide and Sulfur Dioxide Analyzer |
| Detection Limit |
2.0 ppb (Manual SO2 or Combine Sulfur) 6.0 ppb (Automatic mode SO2 or H2S) (10-second averaging time)
1.0 ppb 2.0 ppb (60-second averaging time)
0.5 ppb 1.5 ppb (300-second averaging time) |
| Electrical Requirements |
100 VAC, 115 VAC, 220-240 VAC +/-10 % @ 300 W |
| Height (Imperial) |
8.62 in. |
| Height (Metric) |
219 mm |
| Measurement Range |
0–10 ppm, 0–5 mg/m3; Extended: 0–100 ppm, 0–250 mg/m3 |
| Precision |
1 % of reading or 1 ppb (whichever is greater) |
| Span Drift |
±1 % full scale (24 hr.) |
| Temperature (Imperial) Operating |
68 °F to 86 °F |
| Weight (Imperial) |
48 lb. |
| Weight (Metric) |
21.8 kg |
| Width (Imperial) |
16.75 in. |
| Width (Metric) |
425 mm |
| Zero Drift |
(24 hour) Less than 1 ppb |
| Flow Rate |
1 L/min. |
| Inputs |
Four Isolated Voltage Inputs 0–10 V, six Isolated Analog Voltages Outputs, with four Selectable Ranges, six Isolated Analog Current Outputs, with two Selectable Ranges, 16 Digital Inputs (TTL), eight Solenoid Driver Outputs, 10 Digital Reed Relay Contact Outputs |
| Linearity |
±1 % full scale <100 ppm |
| Response Time |
80 seconds (10-second average time) (manual mode), 150 seconds (60-second average time), 320 seconds (300-second average time) |
Temperature (Metric)
Operating |
20–30 °C |
| Zero Noise |
1.0 ppb (Manual SO2 or Combine Sulfur) 3.0 ppb (Automatic mode SO2 or H2S) (10-second averaging time), 0.5 ppb 1.5 ppb (60-second averaging time), 0.25 ppb 0.75 ppb (300-second averaging time) |
| Unit Size |
Each |