循环试验 - 通过对比试验保证质量

Q: 内部 ILC，控制图 (SPC)/日常检查 (DC)

内部 ILC（实验室内部比对）：此类比对在组织内部的多个实验室间进行，旨在实现流程标准化并确保内部一致性。控制图 / SPC 图（统计过程控制）：基于循环试验数据的工具，用于长期监测和提升流程稳定性及测量精度。

labXplore - 执行循环试验以确定测试实验室质量

参与循环试验对于保证试验方法的质量和进行验证至关重要。循环试验属于能力验证，需要不同测试中心或实验室执行相同试验，以评估其测试结果的准确性和可再现性。此类试验旨在确保测试结果的精度符合国际标准。

规划和执行循环试验通常会给实验室带来巨大挑战：依赖人工流程和外部供应商不仅耗费时间，而且成本高昂，容易出错。ZwickRoell 提供首个云端平台 LabXplore，可针对机械试验方法领域优化循环试验的规划、执行和评估，并为实验室提供更加灵活、透明、安全的质量保证流程解决方案。

通过使用 ZwickRoell 的 labXplore 循环试验平台，优化试验流程、检查实验室适用性并最大程度确保材料试验的精度和质量！

如何参与？支持哪些试验？labXplore 的优势视频哪些组织必须参与循环试验？术语定义

您是否希望进一步了解我们的循环试验数字化平台 labXplore 或设置演示日期？

关于 labXplore 的更多信息免费注册请求咨询

如何参与循环试验？

我们将为您提供渠道，让您有机会使用您的材料试验机来测试我们的合作伙伴所提供的试样，并在我们独创的循环试验平台 labXplore 上参与循环试验。参与方式非常简单：

访问我们的合作伙伴网站 labXplore，免费注册。
确认电子邮件地址。
输入试验机数据并参与所需的循环试验。我们的合作伙伴会向您邮寄合适的试样材料。
使用收到的试样进行试验。
在平台上输入测量数据，然后您将立即收到关于该测量数据的实时评估结果——注册后立即可用，无需等待，无任何延迟。

可参与哪些循环试验？

Tensile Test ISO 527-2 (Polycarbonat 2025)

Provided bypolymerphys IK GmbHDIN EN ISO 527-2:2012

-Test material: PC (polycarbonate), Type A1 specimen -You will receive a total of 1 sample set with 7 specimens. One test series consists of 5 individual measurements. The remaining sample material can be used for preliminary tests. -Test speed: 50 mm/min -Modulus measurement speed: 1 mm/min -Measurement length L0: 75 mm Perform five tests and enter the results in labXplore. The results will be available immediately. The evaluation is anonymous; you can only view your own results.

Test Properties

Yield strength
Tensile modulus
Yield strain

90.00 EUR

Charpy impact strength ISO 179-1 (polycarbonate 2025)

Provided bypolymerphys IK GmbHDIN EN ISO 179-1:2023-10

Test material: PC (polycarbonate), test specimen type A1 -You will receive a total of 1 sample set with 15 test specimens. A test series consists of 12 individual measurements. The remaining sample material can be used for preliminary tests. Sample preparation: -A parallel section measuring 80 mm (+- 2 mm) must be cut from each of the type A1 test specimens. -The test specimens must be provided with a type A notch before the test begins. Conditioning & execution: -If possible, store samples for at least 24 hours in a normal climate at (23 ± 2) °C and (50 ± 10) % RH and then test at room temperature -The test should be performed as a narrow-side impact (e). -A pendulum hammer with 4 J of energy should be used. Perform twelve tests and enter the results in labXplore. The results evaluation will then be available to you immediately. The evaluation is anonymous, and you can view your own results in comparison to other participants.

Test Properties

Charpy impact strength

90.00 EUR

Flexural test ISO 178 (polycarbonate 2025)

Provided bypolymerphys IK GmbHDIN EN ISO 178:2019-08

Test material: PC (polycarbonate), test specimen type A1 -You will receive a total of 1 sample set with 7 test specimens. A test series consists of 5 individual measurements. The remaining sample material can be used for preliminary tests. Conditioning & implementation: -If possible, store samples for at least 24 hours in a normal climate at (23 ± 2) °C and (50 ± 10) % RH and then test at room temperature. -Test speed: 100 mm/min -Test speed for modulus measurement: 2 mm/min -Support distance: 64 mm Perform five tests and enter the results in labXplore. The results evaluation will then be available to you immediately. The evaluation is anonymous, and you can view your own results in comparison to other participants.

Test Properties

Flexural modulus
Stress at conventional deflection
flexural strength
Elongation at flexural strength

90.00 EUR

HDT heat deflection temperature method A, ISO 75-2 (polycarbonate 2025)

Provided bypolymerphys IK GmbHDIN EN ISO 75-2:2013-08

Test material: PC (polycarbonate), test specimen type A1 -You will receive a total of 1 sample set with 7 test specimens. A test series consists of 5 individual measurements. The remaining sample material can be used for preliminary tests. Sample preparation: -A parallel section measuring 80 mm (+- 2 mm) must be cut from each of the type A1 test specimens. Conditioning & execution: -If possible, store the specimens for at least 24 hours in a normal climate at (23 ± 2) °C and (50 ± 10) % relative humidity -Procedure A with a bending stress of 1.80 MPa Perform five tests and enter the results in labXplore. The results evaluation will then be available to you immediately. The evaluation is anonymous, and you can view your own results in comparison to other participants.

Test Properties

heat deflection temperature

90.00 EUR

Vicat softening temperature Method B50, ISO 306 (polycarbonate 2025)

Provided bypolymerphys IK GmbHDIN EN ISO 306:2023-03

Test material: PC (polycarbonate), test specimen type A1 -You will receive a total of 1 sample set with 5 test specimens. A test series consists of 5 individual measurements. The remaining sample material can be used for preliminary tests. Sample preparation: -A piece measuring at least 10 mm x 10 mm must be cut from the parallel part of each type A1 test specimen. Conditioning & execution: -If possible, store samples for at least 24 hours in a normal climate at (23 ± 2) °C and (50 ± 10) % RH -Procedure B50 with a force of 50 N and a heating rate of 50°C/h Perform five tests and enter the results in labXplore. The results evaluation will then be available to you immediately. The evaluation is anonymous, and you can view your own results in comparison to other participants.

Test Properties

Vicat softening temperature (VST)

90.00 EUR

通过 labXplore 进行循环试验的优点

循环试验数字化平台 labXplore 消除了传统方法的许多低效流程和限制条件，是循环试验管理和执行领域的一次重大进步。

输入测试结果后，可立即获取您所参与的循环试验评估结果。
采用人工流程的传统试验执行方法需要等待时间，容易出错，并且会产生沉重的管理负担，而 labXplore 则提供经过优化的数字化方法，不仅能减轻上述问题，还能通过实时数据处理创造更多优势。
循环试验评估流程遵循 ISO 13528 标准的要求。
此平台在全球范围内随时随地可用。用户可访问采用不同试验方法的循环试验和旧数据集。
该平台可保障数据匿名性。只有您自己知道系统为您的实验室所分配的编号。

您是否希望进一步了解我们的循环试验数字化平台？

请随时通过我们的 labXplore 合作伙伴网站免费设置您的演示需求，或者与 labXplore 专家讨论您的疑问。

关于 labXplore 的更多信息

哪些组织必须参与循环试验？

以下组织需要参与循环试验：

经过认证的实验室：在试验和标定领域，ISO 17025 是全球适用的实验室认证标准。该标准阐述了对实验室能力的总体要求、实验室公正性以及实验室统一工作方法。其目的在于增强实验室成果的可信度。因此，按照 ISO 17025 标准进行认证的实验室必须定期参加能力验证 / 循环试验。
质量保证领域的组织：如果企业必须证明其内部流程和结果符合特定标准（例如 ISO 认证），则应定期进行循环试验。
特定行业的实验室：在化学、材料试验或制药等特定行业，相关法律要求或行业条例规定实验室必须参与循环试验，以确保业内的结果具有可比性。
需要换发新证的实验室：首次申请认证的企业或实验室同样需要参与此类试验，以确保符合标准要求。