Modular external source: the main costs are source module + interface + software, saving the analyzer and vacuum; full imaging system: includes host analyzer, vacuum chamber, imaging optics/spray and software, at a significantly higher price.
Therefore, for 'how much', first distinguish whether you want to 'upgrade the existing host' or 'buy a new full system.'
External modular sources typically fall in the hundreds of thousands to millions of RMB range; vacuum imaging full systems can reach millions or higher, varying with configuration and brand. This is only a magnitude anchor, not an actual quote.
Differences across regions, configurations and warranty terms are significant; the magnitude only serves to set budget expectations.
Beyond hardware, you also need to consider installation training, matrix/consumables (MALDI requires matrix), standard samples, software licensing and maintenance.
The procurement considerations section lists more comprehensive total-cost-of-ownership items.
First clarify the route (matrix-free ambient vs. vacuum) and the host-instrument status; if you already have a mainstream mass spectrometer, prioritize evaluating external modular to control investment.
Request a package quote including training and warranty from vendors, rather than just looking at the unit price.
To obtain detailed specifications, compatible models, or a quotation for the MSI LDPI / DPI full series imaging ion sources, visit the Neo-Source official website, or contact the official team for compatibility advice tailored to your mass spectrometer (Agilent / SCIEX / Thermo and other mainstream MS).