QB/T 1057-2004
AbolishedPaper and board—Tester of bursting strength
纸与纸板耐破度仪
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 产品分类 → 4 要求 → 5 试验方法 → 6 检验规则 → 7 标志、包装、运输、贮存 Foreword → 1 Scope → 2 Normative References → 3 Product Classification → 4 Requirements → 5 Test Methods → 6 Inspection Rules → 7 Marking, Packaging, Transport, and Storage
Scope
This standard specifies the product classification, requirements, test methods, inspection rules, and marking, packaging, transport, and storage of paper and board bursting strength testers. This standard applies to bursting strength testers for paper, board, and other low-strength sheet materials (hereinafter referred to as "bursting testers"). Periodic technical status checks during the use of bursting testers should also refer to this standard.
本标准规定了纸与纸板耐破度仪的产品分类、要求、试验方法、检验规则和标志、包装、运输、贮存。本标准适用于纸、纸板及其他低强度片状材料的耐破度仪（以下简称“耐破仪”）。耐破仪使用中的周期技术状态检查亦应参照使用。
Normative References
Keywords
Application Summary AI generated
Quality control personnel in the paper, packaging, and printing industries use this standard to design and verify bursting strength testers, ensuring accurate measurement of paper and board burst resistance. By specifying instrument classification, technical requirements, and test methods, this standard guarantees reliable and consistent test results, which is critical for controlling paper product quality.
造纸、包装、印刷等行业的质检人员使用该标准来设计和检验耐破度仪，确保仪器能准确测量纸和纸板的耐破强度。该标准通过规定仪器的分类、技术要求和试验方法，保障了测试结果的可靠性和一致性，对控制纸张产品质量至关重要。
AI Summary AI generated
This standard specifies the product classification, technical requirements, test methods, inspection rules, and marking/packaging for paper and board bursting strength testers. Instruments are classified by range and application, requiring high accuracy and good sealing of the pressure measurement system, specified oil feed speeds, and compliant rubber diaphragms and clamping devices. Test methods include verification of pressure indication error, repeatability, zero drift, and more. It applies to burst strength testing of paper, board, and similar materials, ensuring reliable instrument performance.
本标准规定了纸与纸板耐破度仪的产品分类、技术要求、试验方法、检验规则及标志包装等。仪器按量程和用途分类，要求压力测量系统精度高、密封性好，送油速度符合规定，胶膜和夹持装置满足相关标准。试验方法包括压力示值误差、重复性、零点漂移等检验。适用于纸张、纸板等材料的耐破强度测试，确保仪器性能可靠。
Key Sentences extracted from text
本标准规定了纸与纸板耐破度仪的产品分类、要求、试验方法、检验规则和标志、包装、运输、贮存。
耐破仪以试验压力的量程为主参数划分系列，按适用领域划分类别。
耐破仪压力测量系统由压力传感器、二次仪表系统及甘油室系统组合构成，压力测量系统整机示值准确度由各组成部分的误差合成。
耐破仪经通电预热后立即测量零点相对漂移和标定值相对漂移，15 min内零点相对漂移，30 min内标定值相对漂移应符合表3规定。
耐破仪操作控制系统应能准确地按规定程序动作、开机、夹持试样、测试、试样破裂、峰值保持与显示、油缸活塞退回、复位自停、间歇、二次测试等动作应协调连贯，稳定可靠。
This standard specifies the product classification, requirements, test methods, inspection rules, and marking, packaging, transport, and storage of paper and board bursting strength testers.
Bursting testers are classified into series based on the test pressure range as the main parameter, and into categories according to the application field.
The pressure measurement system of the bursting tester consists of a pressure sensor, a secondary instrument system, and a glycerin chamber system; the overall indication accuracy of the pressure measurement system is composed of the errors of each component.
After power-on and preheating, the bursting tester immediately measures the zero drift and calibration value drift; the zero drift within 15 min and the calibration value drift within 30 min shall comply with the provisions of Table 3.
The operation control system of the bursting tester shall accurately follow the specified procedures: startup, sample clamping, testing, sample rupture, peak hold and display, cylinder piston return, reset and auto-stop, pause, and second test, with coordinated, coherent, stable, and reliable actions.
Standard Timeline
Changes from replaced version:
- 删除原标准6.4c)中“抽样台数的小数进位为整数”
- Deleted the clause 'rounding up of decimal places in sample quantity' from original standard 6.4c)