Master 400 Mass SpectrometerIt is a desktop gas analysis system newly launched by Altamira Instruments (AMI Instruments) in 2022. It can achieve qualitative or quantitative analysis of gas composition related to gases online or offline. It has intuitive design, precise measurement, and fast results, suitable for the requirements of many application fields today. It can be used in conjunction with various characterization and analysis instruments such as chemisorbents, microreactors, competitive adsorbents, thermogravimetric analyzers, etc.

Controllable temperature intake pipeline effectively prevents condensation of the injected gas during the injection process

Baking mass spectrometry chamber effectively reduces interference from background gases

Multiple input and output signals, capable of achieving automated control with external instruments

The built-in filament pressure protection setting extends the service life of the filament

Millisecond level response time, millisecond level scanning speed, achieving fast online analysis

Faraday cup/Electron multiplier dual detector with high sensitivity, achieving wide range detection from 100% to ppb

Professional analysis software, multi-component sampling, to achieve qualitative and quantitative analysis of gases

Customizable injection system, realizing gas pre-treatment and multi-channel sampling detection according to requirements

performance parameter

technical specifications

Quality range:(AMU) 1-200 / 1-300

Ion source: Open ion source, containing2 filaments

Filament material: iridium

ZUI Large Measurement Channel: 128

Dual detector and detection voltage divider Faraday cup, 5 × 10-13 mbar; SEM electron multiplier, 4 × 10-15 mbar;

Detection limit: be better than1ppm

Response time: less than200ms

Scanning time: 1ms-16s/amu

Communication method: TCP/IP Ethernet

Injection pressure: Can meet atmospheric pressure injection requirements

Sampling tube ZUI high heating temperature: 200℃

Chamber baking ZUI high temperature: 200℃

High vacuum pump: Turbomolecular pump, pumping speed67L/S