Editorial Technical Reference

Sample Handling System

This page explains how Sample Handling System is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Automated system for transporting, preparing, and managing biological or chemical samples within medical diagnostic equipment

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Sample Handling System

Definition
The Sample Handling System is a critical subsystem within medical diagnostic equipment that automates the movement, preparation, and management of patient samples (such as blood, urine, or tissue) throughout the testing process. It ensures proper sample identification, maintains sample integrity, transfers samples between processing stations, and interfaces with analytical modules to enable efficient and accurate diagnostic testing. The system typically integrates robotic arms, conveyor belts, or pneumatic transport to move sample containers between stations. It incorporates barcode or RFID readers for sample tracking, temperature-controlled storage areas, and precision positioning mechanisms to interface with analyzers, centrifuges, and other processing equipment. Constructed from stainless steel, medical-grade plastics, and aluminum alloys, the system is designed for reliability and cleanliness in clinical environments. Key parameters include throughput ranging from 120 to 600 samples per hour, sample capacity of 48 to 192 positions, positioning accuracy of ±0.1 mm, liquid dispensing volume from 1 to 1000 µL, and dispensing precision of ±2% CV at 10 µL. Operating conditions include a temperature range of 15–30 °C, relative humidity of 20–80% non-condensing, and a power supply of 100–240 V AC (50/60 Hz) with peak power consumption ≤500 W. The system offers ingress protection ratings from IP54 to IP65 per IEC 60529, weighs between 80 and 150 kg, and has a footprint of 0.8 to 1.5 m². These values are reference ranges and must be verified for the specific model and application with the legal manufacturer or supplier. The system is intended for integration into diagnostic instruments and requires careful consideration of interfaces, sample types, and workflow requirements.
Working Principle
The system uses robotic arms, conveyor belts, or pneumatic transport to move sample containers between stations. Barcode or RFID readers track each sample, while temperature-controlled areas maintain sample integrity. Precision positioning mechanisms align samples with analyzers, centrifuges, and other processing equipment. The system coordinates these actions to automate the pre-analytical and analytical phases, reducing manual intervention and potential errors.
Common Materials
Stainless steel, Medical-grade plastics, Aluminum alloys
Technical Parameters
ParameterTypical rangeNotes & selection driver
Throughput120–600 samples/hHigher throughput reduces cycle time
Sample Capacity48–192 positionsNumber of onboard sample tubes
Positioning Accuracy±0.1 mmCritical for probe alignment
Liquid Dispensing Volume1–1000 µLRange of dispensed volumes
Dispensing Precision±2%CV at 10 µL
Operating Temperature15–30 °COutside range affects viscosity
Relative Humidity20–80 % RHNon-condensing
Power Supply100–240 V AC50/60 Hz
Power Consumption≤500 WPeak
Ingress ProtectionIP54–IP65Dust and splash protectionIEC 60529
Weight80–150 kgDepends on configuration
Footprint0.8–1.5 Width × depth

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Robotic Arm
    Transfers sample containers between different stations
    Material: Stainless steel
  • Barcode Reader
    Identifies and tracks individual samples throughout the process
    Material: Plastic housing with optical components
  • Temperature-Controlled Storage Rack
    Maintains samples at required temperatures before and after processing
    Material: Insulated plastic with cooling elements
  • Conveyor System
    Moves sample carriers between processing modules
    Material: Stainless steel with plastic guides
  • Precision Positioning Mechanisms
    Align the samples with the analyzers and centrifuges.
  • RFID Readers Optional
    Alternative to the barcode reader for tracking each sample.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Sample Handling System.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
humidity: 30-70% RH (non-condensing)
pressure: 0.5-2.0 bar (system pressure), 0.1-1.5 bar (sample handling)
flow rate: 10-500 μL/min (per channel)
temperature: 15-30°C (operating), 5-40°C (storage)
slurry concentration: Up to 30% solids by volume
Media Compatibility
✓ Aqueous biological buffers (PBS, Tris-HCl) ✓ Blood derivatives (serum, plasma) ✓ Chemical reagents in DMSO or ethanol solutions
Unsuitable: Highly corrosive acids/bases (e.g., concentrated HCl, NaOH) or abrasive particulate slurries
Sizing Data Required
  • Maximum daily sample throughput (samples/hour)
  • Sample volume range (μL to mL)
  • Required automation level (standalone vs. integrated system)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing failure due to particulate contamination
Cause: Inadequate filtration of conveyed materials leading to abrasive particles entering bearing housings, accelerated by improper sealing or environmental ingress.
Conveyor belt misalignment and tracking issues
Cause: Worn or misaligned rollers, improper tensioning, or buildup of material on pulleys causing uneven wear and eventual belt slippage or damage.
Maintenance Indicators
  • Unusual grinding or squealing noises from drive components
  • Visible material spillage or accumulation along conveyor paths indicating sealing failure or misalignment
Engineering Tips
  • Implement predictive maintenance with vibration analysis and thermal imaging to detect early bearing and motor issues before catastrophic failure.
  • Establish regular cleaning and inspection protocols for rollers, pulleys, and seals to prevent material buildup and ensure proper alignment and tension.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 14644-1:2015 Cleanrooms and associated controlled environments ANSI/ASME B46.1-2019 Surface Texture (Surface Roughness, Waviness, and Lay) DIN 58959-6:2019 Quality management in medical laboratories - Part 6: Requirements on sample handling

Quoted from the published standard.

Manufacturing Precision
  • Positional Accuracy: +/-0.05mm
  • Surface Roughness: Ra 0.8μm max
Quality Inspection
  • Leak Test (Pressure Decay Method)
  • Material Verification Test (XRF Analysis)

Manufacturers of Sample Handling System

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Fitok Group
Beijing, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

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Frequently Asked Questions

What is the primary function of a sample handling system?

It automates the movement, preparation, and management of patient samples within diagnostic equipment, ensuring proper identification, integrity, and transfer between processing stations.

What materials are commonly used in its construction?

Typical materials include stainless steel, medical-grade plastics, and aluminum alloys, chosen for durability and compatibility with clinical environments.

What are the typical throughput and capacity ranges?

Throughput ranges from 120 to 600 samples per hour, and sample capacity ranges from 48 to 192 positions, depending on configuration.

How should I verify the specifications for a specific model?

Always confirm model-specific values such as throughput, accuracy, and environmental limits with the legal manufacturer or supplier, as the listed ranges are reference values.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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