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Thermo Scientific™ Model 51i Total Hydrocarbon Analyser

Thermo Scientific™ Model 51i Total Hydrocarbon Analyser

The Thermo Scientific™ Model 51i Total Hydrocarbon Analyzer is an advanced analyzer that uses Flame Ionisation Detector (FID) technology to measure total hydrocarbons in emission sources. It is available in two versions: a high-temperature model for applications requiring robust operation at higher temperatures and a low-temperature model for standard analyses.

The Model 51i is designed to accurately measure total hydrocarbons (THC) in various emission sources. By using FID technology, it can detect organic gases and vapours with high precision. The analyser is available in both high-temperature and low-temperature versions to suit different application needs. It has adjustable measuring ranges and real-time correction of THC readings, ensuring reliable results. In addition, it is equipped with a temperature-controlled detector oven and sampling system for optimal performance. Ethernet connectivity enables efficient remote access, and the improved user interface with one-button programming and large display facilitates easy operation.

Features and benefits

  • Adjustable measuring ranges: Customise the measurement range to specific application requirements.
  • Real-time correction: Ensures accurate THC readings under varying conditions.
  • Temperature controlled detector oven: Maintains stable measurement conditions for consistent results.
  • Remote accessEthernet connection allows remote monitoring and control.
  • User-friendly interface: Large display and easy one-button programming for smooth operation.

Applications

  • Industrial emissions: Monitoring of hydrocarbon emissions from factories and plants.
  • Environmental monitoring: Measurement of air quality and detection of organic pollutants.
  • Process control: Monitoring of hydrocarbons in different industrial processes to ensure efficiency and compliance with environmental standards.

Manual

Manual Thermo Model 51i Total Hydrocarbon Analyzer.

Specification

Specifikation Thermo Model 51i Total Hydrocarbon Analyzer.

Detection limit:

0.050 ppm (10 seconds averaging time)

Flow rate (sample gas):

0.75 to 1.5 L/min

Entrances:

16 digital inputs (standard), 8 analogue inputs 0 to 10 VDC (optional)

Linearity:

±2 % of the range (at concentrations between 10 % and 150 % of the range)

Response time:

15 seconds (1 second averaging time)

Chip drift:

<2 % of area or 0.20 ppm (24 hours)

Operating temperature:

15 °C to 35 °C

Zero noise:

0.025 ppm RMS

Certifications:

ETL, CSA, UL, CE, UKCA

Dimensions (W x H x D):

425 mm x 219 mm x 584 mm

Weight:

22.7kg

Measurement area:

Preset ranges: 0 to 1, 10, 100, 1,000, 5,000 and 10,000 ppmc; Customised ranges: 0 to 1 up to 10,000 ppmc

Outputs:

Selectable voltage, RS232/RS485, TCP/IP, 10 status relays, power failure indication; 0 to 20 or 4 to 20 mA isolated current output (optional)

Precision:

2.0 % of the reading or 0.1 ppm (whichever is greater)

Zero drift:

<0.50 ppm/day

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.

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