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针入度试验器计量校准
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更新日期：2025/9/16 13:07:33
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相关标签：针入度试验器计量校准,,针入度试验器计量检定
详细内容
针入度试验器计量校准 针入度试验器主要适用于沥青针入度的测试和润滑脂(或石油脂)锥入度的测试。仪器也可用于固体细粒、粉剂、胶体、冻体等材料，以及乳酪、糖胶、牛油、麦其淋、奶油、发酵体等食品原料检验，在食品工业、交通公路工程及其他工业部门都可广泛应用。
针入度试验器计量校准 产品特点
针入度试验器计量校准 产品特点
2、针入时控装置共有6档，控时精度高。
3、具有升降架粗调、细调功能，调节方便，对针准确。
4、配有捣脂器，一机多用，仪器的性价比高。
针入度试验器计量校准 技术参数
针入度试验器计量校准 技术参数
1、测量范围： 0-600针入度；
2、针入时控装置： 可分别选择5、8、10、12、30、60，时间误差小于±0.1；
3、分辨率 0.01㎜；
4、针入精度： ±1针入度；
6、标准针： 2.5±0.05g, 符合GB/T4509、T0604的规格要求；
7、标准锥体： 102.5±0.05g, 符合国家标准GB/T269的规格要求；
9、其它： 配有冷光源和放大镜，方便使用和操作。
针入度试验器计量校准 使用方法
针入度试验器计量校准 使用方法
1、 取出达到恒温的盛样皿，移入水温控制在试验温度的平底玻璃皿中的三角支架上，试样表面以上的水层深度不小于10mm。
2、将盛有试样的平底玻璃皿置于针入度仪的平台上。旋开升降架背后的紧定螺钉，上下移动升降架至合适位置，旋紧。再用两侧微调手轮，慢慢放下针连杆，利用反光镜来观察使针尖刚好与试样表面接触，松手，升降架自锁。
3、按下显示面板上置零按钮，显示清零。
4、置零5S后按下启动键，标准针下落贯入试样，读取位移指示器读数。
6、测定针入度大于200的沥青试样时，至少用3支标准针，每次试验后将针留在试样中，直至3次平行试验完成后，才能将标准针取出。
7、需要重新提针连杆时，应按下释放按钮，而不应在针连杆锁紧状态下抽拔。每次试验完毕后，均应取下针入件，上油保护并装入护套内。
Hebei Huajian Metrology & Testing Co. , Ltd. was established in 2017, the company in July 2017 according to CNAS-CL01:2006“Testing ａnd calibration laboratory accreditation criteria”; The quality management system has been established ａnd operated by CNAS-CL25 ａnd CNAS-CL52 standards such as the application specification of the accreditation criteria for testing ａnd calibration laboratories in the field of calibration According to the JJF1033 examination standard, the measurement standard is prepared, ａnd the uncertainty evaluation, stability ａnd repeatability examination are carried out for all the verification/calibration projects. Through the length, temperature, mechanics, construction, traffic measurement equipment, chemical ａnd other fields of a number of measurement standards. Through the China National Accreditation Service for conformity assessment (CNAS) accreditation, certificate number: CNAS L11171. Can carry out the length, thermodynamics, mechanics, construction, traffic special measuring instruments, chemistry ａnd hundreds of other calibration projects.
Hebei Huajian Metrology & Testing Co. , Ltd. was established in 2017, the company in July 2017 according to CNAS-CL01:2006“Testing ａnd calibration laboratory accreditation criteria”; The quality management system has been established ａnd operated by CNAS-CL25 ａnd CNAS-CL52 standards such as the application specification of the accreditation criteria for testing ａnd calibration laboratories in the field of calibration According to the JJF1033 examination standard, the measurement standard is prepared, ａnd the uncertainty evaluation, stability ａnd repeatability examination are carried out for all the verification/calibration projects. Through the length, temperature, mechanics, construction, traffic measurement equipment, chemical ａnd other fields of a number of measurement standards. Through the China National Accreditation Service for conformity assessment (CNAS) accreditation, certificate number: CNAS L11171. Can carry out the length, thermodynamics, mechanics, construction, traffic special measuring instruments, chemistry ａnd hundreds of other calibration projects.
针入度试验器计量校准,,针入度试验器计量检定
