Start with the process window
Oven type, product and recipe change residual-oxygen and flow requirements. Confirm duty at the machine inlet and from process results rather than header purity alone.
ELECTRONICS & SMT
Electronics & SMT Nitrogen Solutions
Gas quality, pressure and distribution controlled from the residual-oxygen window of reflow, selective soldering and process equipment.
Residual O₂Process target
DistributionPoint-of-use balance
AnalysisContinuous option
QualityTrend controlled
These are reference ranges from existing materials. Maximum flow and highest purity may not coincide. Confirm the model, feed conditions, dew-point basis and optional configuration in the project datasheet.
ENGINEERING NOTES
Define the duty before selecting equipment.
The following establishes a technical discussion framework. Final performance, scope, certification and acceptance criteria are defined in the agreed technical specification.
ENGINEERING SCHEMATIC
SMT point-of-use quality control
The schematic clarifies the gas path and scope boundaries; final instruments, interlocks and layout follow the project specification.
01
Generation & purificationInterface defined in specification
02
Residual-O₂ analysisInterface defined in specification
03
Clean distributionInterface defined in specification
04
Zoned regulationInterface defined in specification
05
Reflow / selective solderingInterface defined in specification
Distribution and point-of-use quality
Long distribution, leakage, dead legs and unclean piping can degrade delivered quality. Cover materials, cleaning, zoned regulation, sampling points and backup strategy.
Ultra-high-purity boundary
Where moisture, particles or trace impurities are more stringent, dedicated purification and validation are required rather than assuming a standard industrial PSA package.
Site and utility verification
Ambient temperature, altitude, dust or cleanliness, power, cooling, compressed air, space, logistics and local codes can change capacity, layout and scope.
Complete equipment and interface list
List compression and treatment, generation or membranes, purification, boosting, storage, analysis, venting, controls, communications, piping and installation interfaces rather than comparing generator price alone.
From FAT to stable production
Maintain continuity from factory testing and preservation through arrival inspection, SAT, training and operating trends. Contract and acceptance records govern final performance, responsibility and warranty.
Image information
This image explains equipment configuration and engineering processes; it is not a customer-site or acceptance record.
EQUIPMENT & DELIVERY
Measurement starts with the sampling point
Purity, residual oxygen and dew point are different specifications. Define the analyte, sampling location and pressure basis before choosing instruments, alarms and off-spec handling. The illustration explains the arrangement and contains no test readings.
Image information
This image explains equipment configuration and engineering processes; it is not a customer-site or acceptance record.
EQUIPMENT & DELIVERY
Commissioning continues to the point of use
After connection, check instruments, alarms, gas quality, pressure and off-spec handling under the agreed test plan, then complete training and handover. Acceptance depends on actual records; the screen shown here contains no performance data.
SYSTEM BOUNDARY
A deliverable system makes every critical interface explicit.
01 Feed air→02 Air treatment→03 Gas separation→04 Analysis & storage→05 Process user
PAGE FAQ
Answer the critical questions before sizing.
What is the minimum information for a quotation?
Provide the process, average and peak flow, minimum purity, pressure, dew point, hours, environment, standards and target production date.
Can a standard model be used directly?
Standard modules may be the foundation, but train count, storage, treatment, controls and interfaces must be checked against the actual duty and site.
How is delivery risk reduced?
Write reference conditions, measurement method, sampling point, stabilisation, test duration, off-spec handling and responsibilities into the technical agreement.
CONTACT KEVIN
Tell us about your site.
Send Kevin your application, location and the data you have. We will work through the next steps together.
