Multi-function Sample Holder

Product Overview

The Multi-Function Sample Holder, meticulously developed by Dandong Tongda Science &Technology Co., Ltd., is a high-precision accessory dedicated to solving the challenges of X-ray diffraction (XRD) analysis for samples with complex morphologies. It breaks through the stringent limitations that traditional powder sample holders impose on sample form, offering unprecedented operational flexibility and analytical possibilities for materials scientists and engineers. This product is not merely a sample platform; it is a key enabling tool for conducting high-quality diffraction experiments on non-standard samples. Users can select it flexibly based on their specific R&D and quality inspection needs, significantly expanding the application scope of XRD instruments.

Core Features & Technical Characteristics

Wide Sample Compatibility

Micro Powder Testing: Designed specifically for precious or minimally synthesized samples. Its special grooves or low-background sample holders effectively contain and precisely position micro amounts of powder (typically down to milligram levels), ensuring high-quality diffraction signals sufficient for phase resolution.

Analysis of Irregular & Bulk Samples: Eliminates the need for destructive pre-treatment. Allows for direct non-destructive testing of flaky, large, irregularly shaped samples that cannot be cut or ground into powder. Its robust clamping or support system guarantees absolute stability of the sample during testing.

Precision Sample Positioning & Fixation Technology

Vacuum Chuck System: The holder surface is specially treated and integrates micro vacuum channels. Using negative pressure, it securely holds flat-surfaced flaky or block samples, effectively preventing data deviation caused by sample displacement.

Adjustable Mechanical Clamping Device: For highly irregularly shaped samples, it is equipped with low-stress, adjustable mechanical clamps. These grips firmly secure the sample without causing deformation or damage due to excessive clamping force, making them particularly suitable for flexible or brittle materials.

Typical Application Scenarios

Geology & Archaeology: Direct phase identification of precious, non-destructible rock and mineral specimens, as well as archaeological artifacts.

Advanced Materials Research: Analysis of phase composition and residual stress in bulk metallic glasses, large ceramics, composite materials, and 3D-printed components.

Polymers & Plastics: Testing the crystallinity and orientation structure of plastic sheets, molded products, fibers, etc.

Forensic Science & Industrial Failure Analysis: Direct non-destructive phase analysis of specific areas on crime scene evidence or failed industrial components.

Pharmaceutical Industry: Polymorph identification for tablets, active pharmaceutical ingredients (APIs), and other samples that are scarce or have special morphologies.

Product Value

Through its innovative design, the Multi-Function Sample Holder from Dandong Tongda Technology extends the application of XRD technology from ideal powdered samples to complex-shaped materials in the real world. It empowers laboratories to tackle diverse analytical challenges, prevents data loss or inaccuracies caused by difficult sample preparation, and significantly enhances the integrity of scientific research data and the efficiency of industrial quality inspection. Choosing this sample stage equips your XRD system with a key that unlocks the door to broader materials analysis.

We are consistently committed to providing customers with precise and reliable analytical solutions. This Multi-Function Sample Holder is a perfect embodiment of that commitment. For more detailed technical parameters or application support, please feel free to contact our technical team at any time