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Prima BT Bench Top Process Mass Spectrometer

Prima BT Bench Top Process Mass Spectrometer

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Achieve high scanning speeds and reproducible measurement results with the Thermo Scientific™ Prima BT Bench Top Process Mass Spectrometer.

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This real-time process gas analyzer is specifically designed for laboratories engaged in process development and is a highly accurate multi-port analyzer based on magnetic sector mass spectrometry technology.

The Prima BT Process Mass Spectrometer delivers robust performance when analyzing exhaust gases and vapors that could otherwise contaminate internal vacuum components. By extracting ions from the ion source at high energy, the system achieves excellent stability when measuring low molecular weight species such as hydrogen and helium.

Characteristics

  • Scanning magnetic sector technology
  • Rapid Multi-Stream Sampling (RMS): 16 ports
  • Automatic calibration manifold: 6 ports
  • Flexible process integration: As an option, the Variable Pressure Inlet is available, enabling direct sampling at pressures ranging from 1000 mbar down to 0.3 mbar, ensuring flexibility even in demanding process applications.
  • High analytical precision, accuracy, and stability.
  • Thermo Scientific™ GasWorks™ software.

Specification

Datasheet for the Prima BT Bench Top Process Mass Spectrometer.

Application note

Application note: Improving production of Syngas with fast, precise gas analysis MS

Ion source:

Encapsulated Electron Impact (EI) ion source with dual filaments, temperature-controlled (adjustable from 120–200 °C with an accuracy of ±0.1 °C).
Analyst type:

Scanning laminated electromagnet, 6 cm radius, 80° deflection
Mass area:

1 to 200 amu
Resolution:

Switchable between two collector slits. Standard configuration: resolution 60 (1 mm) and 20 (4 mm). Optional configurations: 140/85 (0.36/0.69 mm), 100/45 (0.56/1.45 mm), or 140/45 (0.36/1.45 mm).
Mass scale stability:

Measured at mass 28: < 0.013 amu over 24 hours.
Peak Shape:

At a resolution of 60, the ratio between the flat-top width (99% peak height) and the base width (5% peak height) is 0.5.
Abundance sensitivity:

< 250 ppm for 27/28 amu.
Detector:

Faraday detector or dual Faraday/SEM detector (optional).
Inlet:

Temperature-controlled microcapillary inlet with molecular leak and bypass (standard configuration).
Vacuum system:

Turbomolecular pump and external rotary vane pump.
Sample flow:

Digitally measured and logged for each ion current on instruments equipped with the RMS option.
Precision:

< 0.1% relative (typical, application-dependent).
Linearity:

< 1% relative over one decade of concentration change (typical, application-dependent).
Dynamic measurement range:

10 ppb – 100% (theoretical, application-dependent, with external rotary vane pump).
Stability:

< 1% relative over one week (typical, application-dependent).
Power supply:

115 VAC (±5 VAC) or 230 VAC (±10 VAC).
Dimensions and weight:

52 cm (H) × 79 cm (W) × 47 cm (D), approximately 100 kg depending on configuration.

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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