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Custom Sampling Probe for Diagnostic Equipment: Built Around the Customer’s Design

When a standard sampling probe cannot fit a diagnostic instrument, customization may be the only practical solution.

Recently, a customer approached SHOMEA with a requirement for a customized sampling probe for an analytical instrument.

The customer needed a compact metal probe with a specific diameter, length, tip structure, and connection design. It also needed to fit precisely inside their existing equipment.

Standard sampling probes were not suitable for the application.

The Challenge of Custom Sampling Probes

For diagnostic and analytical equipment, the probe is often a small but important component.

Its dimensions and structure can directly affect installation, sample access, and the overall design of the instrument.

The customer required:

• Customized outer and inner dimensions
• Specific overall length
• A specially designed probe tip
• Precise connection structure
• Smooth and clean surface
• Tight dimensional tolerances
• Stable quality for repeated production

For a small probe, achieving all these requirements at the same time requires careful control of the manufacturing process.

From Drawing to Finished Probe

After receiving the customer's drawing, SHOMEA evaluated the material, dimensions, tip geometry, connection structure, and tolerance requirements.

Depending on the design, manufacturing may involve precision tube cutting, CNC machining, grinding, polishing, forming, welding, and dimensional inspection.

The goal is not simply to produce a metal tube.

The finished probe needs to match the customer's instrument and work as an integrated component of the overall system.

One-Stop Custom Manufacturing by SHOMEA

SHOMEA specializes in customized precision metal components for medical, diagnostic, analytical, and other high-precision applications.

Our capabilities include:

• Custom sampling probes
• IVD needles
• Precision stainless steel tubes
• Cannulas
• Thin-wall tubes
• Bent and step-down tubes
• CNC precision components
• Welded metal components
• Other non-standard precision parts

From a drawing or physical sample to the final component, SHOMEA works with customers to develop manufacturing solutions based on their actual requirements.

If your diagnostic or analytical equipment requires a non-standard sampling probe, send us your drawing or sample.

SHOMEA can help turn your design into a precision metal component.

Email: Winnie@shomea.com
WhatsApp: +86 198 7477 3523
Web: www.shomeaneedle.com