The Thermo Scientific™ 450iQ Hydrogen Sulfide and Sulfur Dioxide Analyzer uses pulsed fluorescence technology to measure concentrations of Hydrogen Sulfide (H2S) and Sulfur Dioxide (SO2) in ambient air.
Product Overview
Thermo Scientific™ iQ Series Gas Analyzers provide 24/7 access to analyzer data and are built to evolve over time. The platform is designed to minimize downtime and troubleshooting through a reliable and accurate monitoring solution.
The 450iQ Analyzer delivers continuous measurements of H2S and SO2, using pulsed fluorescence to deliver consistent and precise readings.
Discover the iQ Series Gas Analyzer now with a two-year warranty.
Key Features
Predictive Diagnostics
Anticipate issues before they arise with enhanced serviceability and plug-and-play components. With 24/7 access to the analyzer’s data, it can reduce troubleshooting time using innovative, interchangeable DMC modules in a highly precise, yet durable solution.
Proactive Communications
Ensure optimal performance with iQ360 and email notifications. When enrolled in the iQ360 service, the instrument communicates directly with the technical support team upon alarm activation. The support team formulates a corrective action plan and sends it to the staff via email. Eliminate unexpected challenges and take charge of operations with the iQ Series Gas Analyzers.
Personal Device Connectivity
Real-time, continuous remote monitoring is now achievable with the iQ companion mobile app. The iQ app facilitates remote oversight of iQ gas analyzers, provides simplified communication options, and offers immediate access to maintenance alerts and product documentation.
Specifications
Source: Thermo Scientific - Chemical Analysis Production Process and Analytics
| |
| Flow Rate |
1 L/min. |
| Inputs |
4 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 <100 ppm |
| Response Time |
80 sec. (10 sec. average time) (manual mode), 150 sec. (60 sec. average time), 320 sec. (300 sec. average time) |
| Span Drift |
±1 % full scale (24 hr.) |
| Temperature (English) Operating |
68 °F to 86 °F |
| Temperature (Metric) Operating |
20 °C to 30 °C |
| Zero Noise |
1.0 ppb (Manual SO2 or Combine Sulfur) 3.0 ppb (Automatic mode SO2 or H2S) (10 sec. averaging time), 0.5 ppb 1.5 ppb (60 sec. averaging time), 0.25 ppb 0.75 ppb (300 sec. averaging time) |
| Certifications/Compliance |
CE, TUV-SUD Safety, UKCA |
| Communication Ports |
1 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 Protocols |
MODBUS, streaming |
| Depth (English) |
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 (English) |
8.62 in. |
| Height (Metric) |
219 mm |
| Measurement Range |
0 to 10 ppm, 0 to 25 mg/m3; Extended: 0 to 100 ppm, 0 to 250 mg/m3 |
| Precision |
1% of reading or 1 ppb (whichever is greater) |
| Weight (English) |
48 lb. |
| Weight (Metric) |
21.8 kg |
| Width (English) |
16.75 in. |
| Width (Metric) |
425 mm |
| Zero Drift |
(24 hour) Less than 1 ppb |
| Unit Size |
Each |
Videos
Video Credit: Thermo Scientific - Chemical Analysis Production Process and Analytics