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Shenzhen Foreach Technology Co., Ltd.

Address: 13th Floor, 2nd Building, Yufengda Industrial Park, 1008th Guang Qiao Boulevard, Guangming District, Shenzhen 518132 CHINAView Map

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Home/Product Center/Probes/Sampling Probes/Custom Sampling Probes
采样针系列

Custom Sampling Probes for Samples and Reagents

FOREACH custom sampling probes for samples and reagents support aspiration, dispensing and measured liquid transfer in automated analyzers. Designs are matched to the instrument layout, container geometry, liquid volume and motion sequence, rather than selected by tube dimensions alone.

Specify probe ID/OD, overall and working length, pointed, flat or V-shaped tips, side ports, bends and mounting ends. Capacitive liquid-level detection compatibility can be reviewed with the probe structure, cable connection and instrument-level detection scheme.

Internal polishing, external coatings and surface treatments are evaluated against the fluid and cleaning process. Provide drawings or samples, aspiration/dispense rates, target volumes and residue requirements to define the geometry, manufacturing process and acceptance criteria. Validate carryover performance in the actual workflow.

Typical Applications:

reagent aspiration, sample aspiration, Liquid Dispensing, metered transfer, cLLDcompatible with, Low-Residual-Volume Fluidic Path

Model:This product is custom-made
Drawings or Samples2D, 3D, equipment Installation Space
SpecificationconfirmOD, ID, and structure
Needle Tip and Port Positionconfirm, V, and
Low-Residue Processand target capacity and
Liquid-Level Detection CompatibilitycLLD /, confirm structure, connection and
Operating Conditions, and

No 2D Drawing

Datasheet not yet available

The datasheet for this product has not been uploaded yet.

Frequently Asked Questions

Sampling probes are primarily customized from the customer's instrument design. This page shows typical uses and customization options; the OD, ID, length, tip, and mounting method must be confirmed against the drawings.

Internal polishing can reduce liquid retention and wall adhesion, improving cleaning performance and helping to reduce cross-contamination in reagent, sample, and low-residue fluidic paths.

Capacitive liquid-level detection can be evaluated for the project. Confirmation should include the probe structure, cable connection, mounting method, and the instrument-level detection scheme.

Providing 2D drawings, 3D files, or a physical sample is preferred. If complete drawings are not yet available, provide the instrument installation space, target fluid, aspiration volume, probe length, and interface requirements so Foreach can prepare an initial configuration review.

Tip geometry, internal polishing, external coating, cleaning method, and fluid properties should be evaluated together. For samples or reagents with higher residue risk, review internal roughness, external anti-drip treatment, and cleaning-station compatibility in particular.

Need a custom sampling-needle design?

Please provide the needle-tube OD, ID, length, tip geometry, side-hole requirements, available space, fluid type, and whether liquid-level detection is required. Foreach can help confirm a custom sampling-needle design.

Contact an Engineer