Overview
Precision sample holders are critical tools in laboratory and industrial environments where accurate sample positioning is required. These devices ensure that samples remain stable during high-precision operations such as microscopy, spectroscopy, or mechanical testing. They are designed to minimize vibrations and misalignment, which can compromise test results. Common applications include semiconductor inspection, metallography, and biomedical research. The choice of holder depends on factors like sample size, material, and testing conditions.
Structure and Working Principle
A precision sample holder typically consists of a base plate, clamps, and adjustment mechanisms to secure the sample in place. Advanced models may include fine-tuning knobs for micrometer-level adjustments. The working principle relies on mechanical stability and precise alignment. Clamping mechanisms ensure the sample does not shift during testing, while materials like stainless steel or ceramics provide durability and resistance to thermal expansion.
Key Features
High-grade materials such as stainless steel or aluminum ensure longevity and resistance to corrosion. Some holders feature anti-vibration designs to minimize disturbances during sensitive measurements. Customizable options, such as interchangeable clamps or adjustable alignment screws, cater to specialized applications. Compatibility with automated systems is another key feature for high-throughput laboratories.
Application Areas
Precision sample holders are widely used in material science, electronics, and life sciences. In semiconductor manufacturing, they secure wafers during inspection. In metallurgy, they hold metal specimens for structural analysis. Biomedical labs use them to position tissue samples for microscopic examination. Their versatility makes them indispensable in research and quality control processes.
Maintenance and Precautions
Regular cleaning with non-abrasive solvents prevents contamination and prolongs the holder's lifespan. Avoid over-tightening clamps to prevent sample damage or deformation. Store the holder in a dry environment to prevent rust or corrosion. Inspect adjustment mechanisms periodically to ensure smooth operation.
B2B Procurement Guide
When procuring precision sample holders, prioritize suppliers with a track record in laboratory or industrial equipment. Verify material certifications and compatibility with your testing protocols. Bulk purchases may qualify for discounts, but ensure consistent quality across units. Request samples or demonstrations to evaluate performance before large-scale procurement.
Related Manufacturers
- 主营：抛光机、光饰机、去毛刺抛光机、精密抛光机、镜面抛光机、研磨机、光整机、抛光设备、自动抛光机、研磨抛光机、磁力抛光机、抛光磨料、抛光机械、去毛刺机
- 主营：去毛刺抛光机、镜面抛光机、齿轮去毛刺抛光机、精密零件去毛刺抛光机、精密去毛刺机、精密冲压件抛光机、精密阀片去毛刺抛光机、高精密去毛刺抛光机、轴类专用抛光机、齿轮轴抛光机、偏心轴抛光机、异形零件去毛刺抛光机、冲压件去毛刺抛光机、倒角去毛刺机、超精抛光机、微型零件去毛刺抛光机、薄片零件去毛刺抛光机、阀芯阀套去毛刺抛光机、航空航天零件抛光机、医疗器械零件抛光机、蜗轮蜗杆抛光机、油泵齿轮抛光机、阀杆专用抛光机、毛刺镜面光整机、去毛刺抛光设备
- 主营：失效分析、腐蚀测试、检测服务、SCC测试、光谱分析、气体检测、扭矩测试、氢致开裂、三方检测、烟囱模型、腐蚀试验、试验工具、失效排查、分析方案、沸腾氯化钠、铁素体检测、腐蚀检测工具、应力应变测试、现场金相检测、腐蚀检测平台、残余应力测试
- 主营：硫脲、四氢呋喃、聚乙二醇
- 主营：热处理、五金件热处理、模具热处理、紧固件热处理
- 主营：手提机开模、扫描枪开模、监控器开模、塑胶模具注塑加工、双色塑胶模具加工、DVD机壳开模、电器外壳开模、ABS机壳开模、TPU软件套开模、报警器塑胶模具开模、灯壳开模、检测外壳开模、机壳模具开模、迷你网关塑胶模具开模、镜面面壳模具开模、二维码扫描壳开模、扫描枪头罩开模、户外投放机后壳开模、TPU 软胶套、TPU 护套、TPU 防护软套、TPU 软外壳、TPU弹性胶套、模具开发、模具定制
- 主营：静压机、电动压片机、全自动压片机、全自动热压机、手动粉末压片机
- 主营：显微镜、光学仪器、硬度计、精密轮廓仪、圆度仪、硬度检测
- 主营：测量仪、光谱仪、压头数显、金相试样、德国马尔、德国菲希尔、硬度检测仪、数显内沟槽、硬度计测量、数显深度尺、塑料硬度计、维氏硬度计、万濠投影仪、洛氏硬度计、光谱检测仪、威尔轮廓仪、涂层测厚仪、荧光分析仪、手动影像仪、三丰轮廓仪、布氏硬度计、显微硬度计、数显千分尺、国产电动洛氏、自动显微维氏
- 主营：点胶机、打胶设备、全自动喷胶机、焊锡机、全自动焊锡机、等离子表面处理机、灌胶机、螺丝机、涂覆机、选择性波峰焊、自动点胶机、电子点胶机、自助涂覆机、在线涂覆机、视觉点胶机、三轴点胶机、手动点胶机、全自助点胶机、热熔胶点胶机、桌面式点胶机、自动式打螺丝机、多轴锁螺丝机、手持式自助锁螺丝机、波峰焊锡机、三防漆涂覆机
- 主营：环氧丙烷、二异丁基酮、异戊酮、二氯二乙醚、乙醇酸钠、十氢萘、六甲基磷酰三胺、巯基乙酸、3-溴-4-氟苯甲腈、硫代乙酸、四聚丙烯 十二烯、2-戊酮酸 2-氧代、对氯三氟甲苯、环戊甲酸、氯磺酸、氯代叔丁烷 叔丁基氯、甲硫醇、苄硫醇 α-甲苯硫醇、二甲基一氯硅烷、三氟氯乙烯、一甲基三氯硅烷
- 主营：甲醛气候箱、VOC环境测试舱、甲醛预处理箱、甲醛测试舱、VOC测试舱、甲醛测试箱、甲醛试验箱、电子拉力试验机、卧式拉力试验机、甲醛预处理舱
- 主营：钣金加工、激光焊接加工、机柜加工、机箱机柜加工、机箱外壳加工、激光焊接
- 主营：显微镜、硬度计、金相设备、金相试样研磨抛光机、洛氏硬度计、维氏硬度计、里氏硬度计、布洛维硬度计、磨抛机、切割机、镶嵌机
- 主营：金相试样磨抛机、金相切割机、金相镶嵌机、金相磨抛机
- 主营：万能试验机、拉力试验机、岩石试验机、冲击试样缺口拉刀、弯曲试验机、冲击试验机、材料试验机、疲劳试验机、动态试验机、脚手架扣件试验机、压力试验机、岩石三轴仪、岩石直剪仪
- 主营：实验室器皿
- 主营：口罩防护服、注射针、鲁尔圆锥、纺织类检测仪器、测定仪、传感器、对色箱、硬度计、测试仪、试验箱、百格刮擦、疲劳强度测试仪、织物燃烧、缝合针、试验仪、刮擦仪
- 主营：精冲钢、合金钢、弹簧钢、汽车钢、高碳钢、刀具钢、工具钢、中碳钢
- 主营：无缝管、合金管、镀锌管、精密管、精密异型钢管、精密钢管、42CrMo精密钢管、Q345精密钢管、20#精密钢管、复合耐磨板、镀锌钢管、不锈钢方管、合金无缝方管、q355b方矩管、不锈钢管、工业无缝管、热轧无缝管、40Cr钢管、高压锅炉管、20G无缝钢管、直缝焊管、MN13耐磨板、Q345B尖角方管、20G高压锅炉管、45号精轧管
- 主营：氯化石蜡、二异丁酯、森朗化工、添加剂、氯甲酸甲酯、棕榈油甲酯、环保增塑剂、邻苯二甲酸、对苯二辛脂
- 主营：皮带中部取样机、配水闸阀、防倒绳、湿式除尘风机、热水暖风机、xdnd暖风机、矿浆取样机、气体检测仪、蒸汽暖风机、束管、风幕机、高大空间通风单元、噪声检测仪、实验室制样机、激光测距仪、电缆热补机、气动风机、煤矿热像仪、测温仪、测定仪、粉碎机、通风机、采样机、取样机、除尘风机
- 主营：无卤阻燃剂、涂料阻燃剂、硅酮母粒、尼龙阻燃剂、阻燃母粒、成碳剂、抗水解剂