Structured Manufacturing Data (2026)

Reference Standard Holder

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Reference Standard Holder used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Reference Standard Holder is characterized by the integration of Base Plate and Clamping Mechanism. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A specialized fixture designed to securely position and maintain reference standards during calibration or measurement processes.

Product Specifications

Technical details and manufacturing context for Reference Standard Holder

Definition
The Reference Standard Holder is a critical component within a Reference Standard Station that provides precise, stable mounting for reference standards. It ensures proper alignment and repeatable positioning of calibration artifacts, preventing movement or vibration that could compromise measurement accuracy. The holder typically interfaces with the station's positioning system and may include features for thermal stability, electrical isolation, or environmental protection depending on the application.
Working Principle
The holder mechanically secures the reference standard using clamping mechanisms, vacuum chucks, or kinematic mounts. It maintains precise geometric relationships between the standard and measurement probes/sensors. Some designs incorporate temperature control elements or vibration damping materials to minimize environmental influences on the reference standard during calibration procedures.
Common Materials
Stainless Steel, Aluminum Alloy, Ceramic Composite
Technical Parameters
  • Maximum reference standard dimensions accommodated (mm) Standard Spec
Components / BOM
  • Base Plate Part
    Provides structural foundation and mounting interface to station
    Material: Stainless Steel
  • Clamping Mechanism
    Securely holds reference standard without causing deformation
    Material: Aluminum Alloy
  • Alignment Pins Part
    Ensures precise positioning and repeatable placement of reference standard
    Material: Hardened Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Reference Standard Holder.

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
pressure: Atmospheric to 2 bar
other spec: Vibration tolerance: <0.5g RMS, Humidity: 10-90% non-condensing
temperature: -20°C to 80°C
Media Compatibility
✓ Calibration gases (e.g., nitrogen, argon) ✓ Liquid standards (e.g., water, calibration oils) ✓ Solid reference artifacts (e.g., gauge blocks, optical flats)
Unsuitable: Corrosive chemical environments (e.g., acids, strong oxidizers)
Sizing Data Required
  • Reference standard dimensions (length, diameter, geometry)
  • Required positional accuracy and repeatability
  • Mounting interface compatibility (e.g., bench, instrument-specific)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Misalignment-induced bearing failure
Cause: Improper installation, thermal expansion, or foundation settling causing shaft misalignment beyond tolerance, leading to excessive vibration and premature bearing wear.
Corrosion and material degradation
Cause: Exposure to harsh environmental conditions (moisture, chemicals, salt) without adequate protective coatings or material selection, resulting in pitting, rust, or stress corrosion cracking.
Maintenance Indicators
  • Unusual vibration or audible knocking during operation
  • Visible misalignment or excessive play in the reference surface or mounting points
Engineering Tips
  • Implement precision laser alignment during installation and periodic realignment checks to maintain tolerances within manufacturer specifications.
  • Apply appropriate corrosion-resistant coatings and establish regular inspection schedules for early detection of material degradation.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ASTM A36/A36M - Standard Specification for Carbon Structural Steel CE Marking - Conformity with EU Directives for Machinery Safety
Manufacturing Precision
  • Bore Diameter: +/-0.02mm
  • Surface Flatness: 0.1mm per 100mm length
Quality Inspection
  • Dye Penetrant Test for Surface Defects
  • Coordinate Measuring Machine (CMM) Dimensional Verification

Factories Producing Reference Standard Holder

Manufacturer profiles with relevant production capability in China

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

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are used in the Reference Standard Holder and why?

The holder uses stainless steel for durability and corrosion resistance, aluminum alloy for lightweight stability, and ceramic composite for thermal stability and minimal expansion during precise measurements.

How does the clamping mechanism ensure secure positioning during calibration?

The clamping mechanism provides adjustable, vibration-resistant pressure to hold reference standards firmly in place without deformation, ensuring repeatable accuracy during calibration processes.

What industries benefit most from using this Reference Standard Holder?

Machinery and equipment manufacturing, precision engineering, metrology labs, and quality control departments benefit from its ability to maintain measurement traceability and calibration accuracy.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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