The ASTM color of petroleum products applies to products having an ASTM color of 0.5 or darker, including lubricating oils, heating oils and diesel fuel oils. (For products having an ASTM color lighter than 0.5, use the Saybolt Chromometer.) To determine ASTM color, the sample is compared against standard color discs in the Petroleum Colorimeter.
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Determines residue and oil distillate in emulsified asphalt for research, quality control and specification acceptance purposes.
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Covers the determination of the resistance of metallic materials to scratching abrasion by means of the dry sand/rubber wheel test.
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Determines the Wear Preventative (WP) and Extreme Pressure (EP) characteristics of lubricating oils and greases in sliding steel-on-steel applications. The test consists of rotating a steel ball under load against three stationary steel balls coated with lubricant. Measurements are taken at the rotating speeds, temperatures, and duration as specified by published standards. The load-wear index can be calculated from the weld point in EP tests, and lubricant comparisons can be made based upon scar diameters incurred from wear tests.
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Provides an indication of the tendency of gasoline and aviation fuels to form gum in storage. The sample is oxidized inside a stainless steel pressure vessel initially charged with oxygen at 100psi (689kPa) and heated in a boiling water bath. The amount of time required for a specified drop in pressure (gasoline) or the amount of gum and precipitate formed after a specific aging period (aviation fuels) is determined.
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Provides an estimate of the color and condition of in-service oils by visual observation and comparison with ASTM color standards in an oil comparator.
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ElectroForce Series II 3300 测试仪器适用于多种测试，包括医疗器械的 ASTM 和 ISO 标准、材料表征和长期耐久性测试。ElectroForce 3300 series 包括两种测试仪器；ElectroForce 3310 提供 1000 N 的最大力，而 ElectroForce 3330 提供 3000 N 的最大力。两种测试仪器均可执行从每天一个周期（或静态测试）到高达 100 Hz 的测试范围。选择适合您测试需求的作用力容量。
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CTX 质构分析仪是阿美特克 - 博勒飞公司用于材料压缩 / 拉伸测试的新一代先进机型。对于需要保证质量的同时又要提高效率的繁忙实验室，CTX 快速而有效的测试将带来一个令人兴奋的新纪元。CTX 的易用性允许您轻松设置并快速运行测试。无论您是测试药丸和药片的相容性，亦或酸奶瓶盖的剥离能力，还是唇膏口红的抗拉强度，我们的新 CTX 质构仪都将满足您不断增长的测试需求 TexturePro 软件的加持使 CTX 成为研发实验室进行材料评估 / 特性测试的理想选择。在 QC 应用中也很有用，数据可以以多种格式发送或保存。
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KERN FA-10 机械测力计，页面资料显示该产品属于 KERN & SOHN 的 机械测力计 系列，主要参数包含产品名称 Mechanical force gauge FA 10、Measuring range force [Max] (N) 10 N、Readability force [d] (N) 0,05 N。
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KERN FA-100 机械测力计，页面资料显示该产品属于 KERN & SOHN 的 机械测力计 系列，主要参数包含产品名称 Mechanical force gauge FA 100、Measuring range force [Max] (N) 100 N、Readability force [d] (N) 0,5 N。
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KERN HK-D 金属硬度计，页面资料显示该产品属于 KERN & SOHN 的 金属硬度计 系列，主要参数包含产品名称 Leeb hardness tester HK-D、Measuring range Leeb 170 – 960、Readability [d] hardness (Hlx) 1。
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KERN HK-DB 金属硬度计，页面资料显示该产品属于 KERN & SOHN 的 金属硬度计 系列，主要参数包含产品名称 Leeb hardness tester HK-DB、Measuring range Leeb 170 – 960、Readability [d] hardness (Hlx) 1。
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KERN HMM 金属硬度计，页面资料显示该产品属于 KERN & SOHN 的 金属硬度计 系列，主要参数包含产品名称 Leeb hardness tester HMM、Measuring range Leeb 170 – 960、Readability [d] hardness (Hlx) 1。
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KERN HMM-NP 金属硬度计，页面资料显示该产品属于 KERN & SOHN 的 金属硬度计 系列，主要参数包含产品名称 Leeb hardness tester HMM-NP、Measuring range Leeb 170 – 960、Readability [d] hardness (Hlx) 1。
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