National Inspection Group

Add Time：2026-08-20 View:0

As an authoritative domestic inspection and certification institution, Guojian Group has multiple Nuobadi thermal and mechanical testing equipment in the laboratory to undertake a large number of standardized testing tasks. The equipment has a high frequency of startup and long continuous operation time. To avoid hidden dangers such as component aging, temperature field deviation, and pipeline sealing attenuation caused by long-term operation, and to ensure the traceability of detection data and accurate and reliable results, the Nuobadi technical service team conducts regular on-site inspections and implements equipment lifecycle operation and maintenance services. As an authoritative domestic inspection and certification institution, Guojian Group has multiple Nuobadi thermal and mechanical testing equipment in the laboratory to undertake a large number of standardized testing tasks. The equipment has a high frequency of startup and long continuous operation time. To avoid hidden dangers such as component aging, temperature field deviation, and pipeline sealig attenuation caused by long-term operation, and to ensure the traceability of detection data and accurate and reliable results, the Nuobadi technical service team conducts regular on-site inspections and implements equipment lifecycle operation and maintenance services.

After the engineer arrives at the laboratory, combined with the usage characteristics of third-party testing institutions, a standardized full item inspection process is carried out:

Core component status inspection: check the aging and loss of heating elements one by one; Verify the temperature control module and sensors, verify the uniformity of furnace temperature, ensure that the equipment temperature control maintains the design index of ± 2 ℃, and meet the requirements of material high temperature detection standards.

Gas and safety system inspection: Conduct sealing pressure testing on gas pipelines and joints to identify the risk of gas leakage; Verify safety interlock functions such as over temperature protection, over-current protection, and emergency stop devices to ensure the safety of laboratory operations.

Universal testing machine calibration: Check sensors and transmission mechanisms, verify mechanical testing data output, and confirm that the mechanical testing system is operating normally.

Electrical and overall operation inspection: Check the circuit, wiring terminals, and cooling system, clean the dust inside the equipment, view historical operation logs, and identify hidden fault signs.

On site technical communication and practical training: Coordinate with laboratory testing engineers on the recent use of equipment and answer process operation questions; Explain the key points of daily maintenance, simple fault identification methods, output the on-site inspection report, record the equipment status, hidden dangers, and optimization suggestions.

Through preventive inspections, multiple potential loss hazards can be identified and dealt with early to avoid sudden downtime affecting the progress of testing tasks.
The temperature control, atmosphere control, and mechanical testing indicators of the equipment return to the factory standards to ensure the consistency and reliability of the testing experimental data.
Laboratory operators further master equipment maintenance knowledge and reduce the risk of misoperation.

National Inspection Group laboratory engineer evaluation: The laboratory testing task is heavy, and the equipment cannot be stopped at will. Nuobadi conducts regular on-site inspections to eliminate potential equipment hazards in advance, ensuring stable testing work and reducing maintenance costs in the later stages. The entire service is tailored to the actual needs of third-party testing institutions.

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