Thermo Fisher Scientific, LIMS & Laboratory Software

Model SOLA iQ - On-line Sulfur Analyzer

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Determine the total sulfur content of liquid or gas phase samples to ensure process optimization, maximize profitability, and maintain regulatory compliance with the Thermo Scientific™ SOLA iQ On-line Sulfur Analyzer. Utilizing unique Pulsed UV Fluorescence technology and the proven Pyrolysis system, the SOLA iQ analyzer builds on the success of the SOLA II range of total sulfur analyzers with an install base of thousands of units at the world’s leading oil & gas companies.

Product Size: -

Ambient Temperature: +12°C to +40°C (+54°F to +104°F)

Analog Inputs: 4x inputs (user configurable as 4-20mA or 0-5V)

Analog Outputs: 4x 4-20mA outputs

Calibration: Automatic or manual

Certifications/Compliance: NEC Class I, Division 2, Groups B, C & D. T2/T3 & T4 (T4 rating is application dependent)

NEC Class I, Division 1, Groups B, C & D. T2/T3 & T4 (T4 rating is application dependent)

CSA with associated “C/US Mark” Class I, Division 2, Groups B, C & D. T2/T3 & T4 (T4 rating is application dependent)

CSA with associated “C/US Mark” Class I, Division 1, Groups B, C & D. T2/T3 & T4 (T4 rating is application dependent)

Depth (English) Zone 1 Div 1 Configurations: 18'

Depth (English) Zone 2 Div 2 Configurations: 18'

Depth (Metric) Zone 1 Div 1 Configurations: 459mm

Depth (Metric) Zone 2 Div 2 Configurations: 459mm

Description: SOLA iQ On-line Sulfur Analyzer

Digital Data Communication: AutoCONFIG™ software: Security protected access to all analyzer setup and configuration parameters and all process and diagnostic data. Connect via a standard PC across your Local Area Network. Download 30,000 data records (process and analzer functions), typically up to 24 hours of records (user configurable).

Communication Protocols: 4x user configurable RS232 or RS485
TCP/IP Ethernet
Connect via Modbus for remote access and control of all analyzer functions and data. Connnect with RS485 or TCP/IP.

Height (English) Zone 1 Div 1 Configurations: 56'

Height (English) Zone 2 Div 2 Configurations: 45'

Height (Metric) Zone 1 Div 1 Configurations: 1420mm

Height (Metric) Zone 2 Div 2 Configurations: 1130mm

Instrument Air: Zero Grade Air maximum 5.5 barg 300 ml/min. For SOLA Trace we recommend Heliox for combustion air - consult factory for application specific advice

Linearity: Ranges ≥10ppm: ±2% of full scale, one sample injection per minute; ±1% of full scale, two sample injections per minute

Ranges ≤10ppm: ±2% of full scale, two sample injections per minute

Lower Detectable Limit: SOLA iQ Liquid, Vapor, CV & Flare 1.25% of full scale or 125ppb (whichever is greater), defined as 3x standard deviation at low level sample

SOLA iQ Trace 1.25% of full scale or 25ppb (whichever is greater), defined as 3x standard deviation at low level sample

Response Time: Semi-continuous, outputs updated every 1 second, typically 5-6 minutes to 90% of new value (application dependent)

Weight (English): Approximately 250lb typical; with options the estimated weight is 350lb

Weight (Metric): Approximately 113kg typical; with options the estimated weight is 159kg

Width (English) Zone 1 Div 1 Configurations: 24'

Width (English) Zone 2 Div 2 Configurations: 24'

Width (Metric) Zone 1 Div 1 Configurations: 610mm

Width (Metric) Zone 2 Div 2 Configurations: 610mm

Zero Grade Air: Minimum 3.8, maximum 6.9 barg , 180-210 L/min (application dependent), Oil Free, -40°C (-40°F) dew point

Current Outputs: Relay & digital outputs
8x relay outputs rated 6A at 240VAC
8x solid state relay outputs rated 0.2A at 120VAC/VDC

Detector Type: Pulsed UV Fluorescence (PUVF) with Pyrolyzer for Total Sulfur Measurement

Display: Front panel mounted 7' color touchscreen user interface to access analyser functions and diagnostic data including sulfur concentrations, oven and furnace temperatures, PMT and lamp voltages, detector flow rate and more.

Inputs: 12 digital inputs

Measurement Ranges: SOLA iQ Liquid: Full scale ranges from 5ppm to 5% (consult factory for higher ranges) - single or dual range analyser

SOLA iQ Vapor: Full scale ranges from 5ppm to 1% (consult factory for higher ranges) - single or dual range analyser

SOLA iQ Condensible Vapors (CV): Full scale ranges from 5ppm to 1% (consult factory for higher ranges) - single or dual range analyser

SOLA iQ Liquid Trace: Full scale ranges from 2ppm to 20ppm (consult factory for alternative ranges) - single or dual range analyser

SOLA iQ Vapour Trace: Full scale ranges from 2ppm to 20ppm (consult factory for alternative ranges) - single or dual range analyser

SOLA iQ Flare: Full scale ranges from 10ppm to 100% - dual range analyser

Mounting: consult factory for mounting details

No. of Process Streams: Single or multiple (up to 4) stream control via SOLA iQ pneumatic outputs, stream selector hardware to be supplied by customer/third party

Precision: SOLA iQ Liquid & Vapor: Ranges ≥10ppm ±2% of full scale, one sample injection per minute; ±1% of full scale, two sample injections per minute

SOLA iQ Liquid & Vapor: Ranges ≤10ppm ±2% of full scale, two sample injections per minute

SOLA iQ Trace Liquid & Vapor: ≥2ppm ±1% of full scale, two sample injections per minute - for ranges ≤2ppm std dev 20ppb

SOLA iQ Flare: ±1% of full scale, two sample injections per minute

Electrical Requirements: 100 VAC - 240 VAC, 50/60 Hz, 18 amp circuit recommended; 18 amps maximum during warm-up cycle; 7-8 amps once achieving operational temperatures

The SOLA iQ On-line Sulfur Analyzer replaces expensive and time consuming laboratory sampling for measuring total sulfur in refinery products including gasoline, diesel, kerosene, and jet fuel as well as many process gas samples such as Natural Gas, NGL and SynGas. The SOLA iQ analyzer offers an online adaption of ASTM D5453, D6313, D6222 & ISO 20846.

  • Measurement ranges from 2ppm to100%
  • Limits of detection as low as 25ppb
  • Intuitive color touchscreen user interface
  • Pure O2 is not required, eliminating the risks associated with oxygen use in a process environment
  • Semi-continuous operation; change in sulfur concentration indicated at every injection cycle
  • Automatic density compensation for ppm sulfur wt/wt measurements
  • Easy access for maintenance and >99%uptime
  • Continuous control of UV light intensity ensures calibration is maintained over a long period of time

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