Achieve high scanning speeds and reproducible measurements with the Thermo Scientific™ Prima BT Bench Top Process Mass Spectrometer. Specifically designed for process development laboratories, this real-time process gas analyzer is a highly precise, multi-port magnetic sector analyzer.
The Prima BT Process Mass Spectrometer offers robust performance in the presence of off-gases and vapors that have the potential to contaminate internal vacuum components. As the ions are extracted from the ion source at high energy, excellent stability is achieved for low molecular weight compounds such as hydrogen and helium.
✔️ Key Features
- Scanning magnetic-sector technology
- 16-port Rapid Multistream Sampler (RMS)
- Six-port automatic calibration manifold
- High analytical precision, accuracy and stability
- Thermo Scientific™ GasWorks Software
Warranty and Service Offering
To maintain optimal product performance, you need immediate access to experts worldwide, as well as priority status when your analyzer needs repair or replacement. We offer comprehensive, flexible support solutions for all phases of the product life cycle. Through predictable, fixed-cost pricing, our services help protect the return on investment and total cost of ownership of your Thermo Scientific products.
The Thermo Scientific Prima BT Bench top Mass Spectrometer is an industrial laboratory gas analyzer based on scanning magnetic-sector mass spectrometry. Designed for continuous operation in a laboratory environment, the Prima BT mass spectrometer is simple to operate and easy to maintain.
Thermo Scientific™ Prima BT Bench Top Process Mass Spectrometer
⚙️ Specifications
- Analysis Time: 0.3 to 1.0 sec. per gas component
- Analyzer Type: Scanning Magnetic Sector Mass Spectrometer with Enclosed Electron Impact Dual Filament Ion Source
- Area Classification Options: General Purpose
- Depth (English): 1.8 ft.
- Depth (Metric): 0.56 m
- Dynamic Range: Faraday: 10 ppm to 100 ppm
- Dynamic Range (optional): Single MCP SEM: 1 ppm to 1000 ppm; Twin MCP SEM: 10 ppb to 1000 ppm
- Height (English): 1.7 ft.
- Height (Metric): 0.53 m
- No. of Calibration Gas Inlets: Up to 6
- No. of Sample Stream Inlets: Up to 15
- Power: 115/230 V, Consumption: 1.5 kVA
- Precision: ≤ 0.1% relative
- Stability: ≤ 1% relative over one week
- Weight (English): 220 lb., Additional floor mounting rotary pump: 66 lb.
- Weight (Metric): 100 kg, Additional floor mounting rotary pump: 30 kg
- Width (English): 2.8 ft.
- Width (Metric): 0.86 m
- Ambient Temperature: 12 °C to 30 °C
- Communication Protocols: Modbus serial RS232/422/485, Siemens 3964R, VGCP and PVGCP
- Mass Range: Adjustable, 1 to 150 amu at 1000 eV ion acceleration voltage, 1 to 200 amu at 750 eV ion acceleration voltage
- Product Type: Prima BT Bench Top Process Gas Analysis Mass Spectrometer
- Unit Size: Each
Thermo Scientific™ Prima BT Bench Top Process Mass Spectrometer


