
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
| Drawings or Samples | 2D, 3D, equipment Installation Space |
|---|---|
| Specification | confirmOD, ID, and structure |
| Needle Tip and Port Position | confirm, V, and |
| Low-Residue Process | and target capacity and |
| Liquid-Level Detection Compatibility | cLLD /, confirm structure, connection and |
| Operating Conditions | , and |
No 2D Drawing
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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.
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.