1, complete the measuring equipment.
In an enterprise, if you want to do a good job in measuring products, you must ensure that the measuring equipment is complete. In enterprises, the ultimate goal of enterprise production and operation is to obtain more economic benefits. Therefore, in the process of enterprise production and operation, product quality must be strictly controlled, which is not only to improve the product quality of enterprises, but also to meet the requirements of consumers for product quality. In order to better meet the requirements of consumers for product quality, we must strictly carry out the measurement work during product production, and the smooth work as much as possible can not be separated from the measuring equipment, so we must ensure the level of the measuring equipment. Once the product quality of the enterprise is continuously improved, in order to ensure that the measuring equipment can measure better and meet the production requirements, it is necessary to replace the measuring equipment, and at the same time, it is necessary to report the situation affecting the product quality. When measuring the product quality, we must consult with the departments of production, technology, quality inspection and safety to ensure the smooth measurement.
2. Record the measurement confirmation process.
When measuring the quality of products, we must record the measuring process, measuring equipment used and measuring data to make the measuring work more in line with the requirements. The record management of measurement work can ensure that the measurement results will be more widely used in the future. At the same time, recording the results of verification and calibration can ensure that all measurement work can be actively checked, which is a good guarantee for the accuracy of measurement work. Each measurement work is recorded in detail, so that the measurement work can be summarized continuously and the problems in the measurement work can be dealt with in time, which makes the measurement work more convenient to implement.
3. Do a good job in the identification and classification management of measuring equipment.
The identification of measuring equipment is a very important part in measurement management. When measuring and testing, all measuring equipment should be identified, and the use status of the equipment should also be identified. The purpose of this is to better distinguish each device and distinguish the state of the device. In the measurement management, the equipment can be selected according to the marked equipment, which is convenient and fast, and saves the time of testing the equipment. All measuring equipment in an enterprise should set up a ledger to better grasp the use of the equipment. In enterprises, the use of measuring equipment is to better control the production process, and then control the product quality. The establishment of measuring equipment use account can set different levels according to the frequency of equipment use, which can better manage frequently used equipment and require higher measurement data and accuracy. In enterprises, measuring equipment usually has many characteristics. Many devices have long service life and very stable measurement performance, but some devices have poor stability and short service time.
4, do a good job in the management of measuring equipment ledger.
In the process of enterprise survival and development, the quality of products is the most important, and the quality of products must be tested. When testing, the quality of the product must be measured. Therefore, measurement is the guarantee of product quality. In enterprise production, there are usually hundreds or even thousands of instruments. Moreover, in the production of each electrical appliance, it is produced in large quantities. In this process, if the quality of products can not be guaranteed, then the operating efficiency of enterprises can not be guaranteed. In the process of enterprise production, measurement can control product quality well. In order to produce products better, it is necessary to manage these instruments, so it is necessary to establish the general account of measuring equipment in enterprises, so that the inspection progress of measuring instruments can be arranged reasonably, the missing inspection and loss of measuring instruments can be avoided, and the measurement work will not be too concentrated. Reduce the workload and labor intensity of metrology personnel, save a lot of manpower and material resources, reduce the cost of enterprises, reduce the waste of funds, and improve the scientific and technological level of enterprise metrology management and the market competitiveness of enterprises. Therefore, when all units are required to establish their own accounting of measuring equipment, the headquarters will also establish a master accounting of measuring equipment for dynamic management to ensure that the accounts, materials and cards are consistent. The metrological administrative department shall uniformly manage the measuring equipment of the whole enterprise and establish the general ledger of the measuring equipment of the whole enterprise. Each unit shall establish its own account of measuring equipment. The account of measuring equipment shall be established within six months after the new project is put into production, and the newly purchased measuring equipment of each unit can be put into use only after it is confirmed to be qualified. The newly added inspection points should be set before use, and the measuring equipment account should be established within three months after the technical transformation and overhaul project is put into production. Each unit shall timely modify the ledger of measuring equipment according to the changes of measuring equipment every month, and report it to the competent measurement department for the record. Changes in the management category of measuring equipment shall be reported to the competent department for approval.
Measuring equipment should be calibrated as planned. Each unit shall propose a temporary plan to the competent metrological department for newly added or temporarily calibrated measuring equipment before calibration. The newly issued measuring equipment must be calibrated before use, and can only be used after it is qualified. The measuring equipment must track the value according to the program. If the measuring equipment fails within the confirmation period, it shall be treated as unqualified measuring equipment. The layout of calibration facilities and equipment shall be convenient for normal calibration and testing. The room should be clean and tidy, and environmental factors such as temperature, humidity, lighting and electromagnetic interference should meet the requirements of verification regulations or calibration methods, and indoor temperature and humidity should be recorded regularly. Clean special shoes should be replaced when entering the verification room to keep them clean. All standard equipment must be maintained, maintained and kept by special personnel, and the quantity must be traced back regularly according to regulations. Users should operate according to the provisions of the operating instructions or work instructions to ensure that the measurement characteristics of standard equipment meet the requirements. Ensure that the reference materials are traceable and within the validity period, and properly keep the instructions and technical files. Ensure that all verification and calibration work can strictly implement national, departmental or local verification regulations. In the process of verification and calibration, verification and calibration personnel should make records according to regulations, correctly process data, make accurate verification and calibration conclusions, and issue corresponding certificates or verification result notices. The certificate and the notice of verification results shall be signed by the verification and calibration personnel, the verification personnel and the person in charge, and stamped with the special seal for verification.
The internal audit of measurement and test system shall be organized at least once a year, and the audit frequency may be increased as needed. Do a good job in checking and verifying the implementation of corrective measures by the audited department, and each unit is responsible for formulating and implementing corrective measures for the problems found in the audit. To do a good job in measurement, it is very important to get the support and recognition from leaders and other departments. Most unit leaders or department leaders don't know much about measurement, and even think it's just a few meters. Just send it to the metrology institute for inspection, get the designated certificate, and label it as qualified or allowed. As a measurement manager, it is necessary to communicate with such a leader. Through communication, leaders will enhance their understanding of measurement and make them feel the importance of measurement. Many units will encounter the problem of testing a certain parameter in production and scientific research. Measurement administrators can put forward reasonable and feasible detection schemes according to their own measurement knowledge, and provide measurement technical support for the development of enterprises. At this time, it will be more effective to publicize the importance of measurement to leaders.
Test and measurement equipment management system
1, use
Effectively control the inspection, measuring and test equipment to ensure that the inspection, measuring and test equipment meets the specified requirements.
2. Scope of application
It is suitable for all inspection, measurement and test equipment used by enterprises.
3 responsibility
3. 1 The quality control department is responsible for the management of inspection, measuring and test equipment.
3.2 The user department is responsible for the use and maintenance of inspection, measuring and test equipment.
Step 4 buy
When the user department needs to add inspection, measuring and test equipment, fill in the purchase requisition and submit it to the quality control department.
Step 5 agree
The Quality Control Department reviews the purchase application, puts forward the review opinions and submits them to the General Manager for approval.
6. Procurement
Inspection, measuring and testing equipment shall be purchased by the quality management department.
Step 7 accept
7. 1 After purchasing inspection, measuring and testing equipment, the quality control department will organize relevant personnel to conduct acceptance.
7.2 Unpacking acceptance generally includes the following contents:
(1) Whether the packaging is in good condition;
(2) integrity and appearance inspection of the whole machine;
(3) The consistency of the quantity of main engine, accessories and random tools with the contract and packing list;
(4) Whether the technical data such as instructions are complete.
7.3 Quality acceptance
According to the technical requirements specified in the procurement documents or corresponding laws, regulations, standards, operating procedures, etc. The performance and technical indicators of inspection, measuring and test equipment shall be subject to quality acceptance. Measuring instruments must be verified/calibrated.
7.4 Only qualified inspection, measuring and test equipment can be reimbursed and put into storage; The quality management department is responsible for returning/claiming the unqualified inspection, measuring and test equipment to the supplier.
8. Numbers
8. 1 Inspection, measuring and test equipment shall be numbered by the Quality Control Department.
8.2 The numbering method is the code number of the user department plus the number of the inspection, measuring and test equipment purchased by this department. The serial number consists of two digits, starting from 0 1
8.3 Department Code Rules
A: water treatment room b: filling room c: laboratory d: warehouse e: material inspection f: packaging room
9. Registration
The Quality Control Department shall register the inspection, measuring and test equipment, and establish the management account of inspection, measuring and test equipment.
10, distribution
The user department shall go to the Quality Control Department to handle the receiving procedures of inspection, measuring and test equipment, and specify the custodian and place. If the custodian is re-determined due to personnel change, location change and other reasons, the user department shall promptly notify the Quality Control Department to make the change.
1 1, using
1 1. 1 Before using inspection, measuring and test equipment, it is necessary to check whether it is qualified or allowed to be used and whether it is within the validity period.
1 1.2 users must operate in accordance with the operating instructions or operating instructions of inspection, measuring and test equipment.
1 1.3 After the main inspection, measuring and test equipment is used, the user shall record it in time.
12, verification/calibration
12. 1 the quality control department shall formulate a periodic verification/calibration plan for inspection, measuring and test equipment at the beginning of each year, and organize the implementation after the approval of the factory director.
12.2 when the state of inspection, measuring and test equipment changes (such as stopping, restarting and scrapping), the quality control department will change the periodic verification/calibration plan.
12.3 the verification and calibration cycle of inspection, measuring and test equipment shall be determined by the quality management department according to the metrological verification regulations, calibration specifications, manufacturer's suggestions, frequency and strictness of use, influence of use environment and measurement accuracy requirements.
The verification and calibration period of 12.4 can be adjusted according to the actual situation. If it is really necessary for the user department to modify the cycle due to work needs, the user department shall explain the reasons for the modification, and the quality control department shall modify the cycle verification and calibration plan.
12.5 the inspection, measuring and test equipment that cannot be verified and calibrated as planned due to special circumstances can be used beyond the specified period with the approval of the quality control department. Once the work is finished, the verification and calibration should be organized immediately, and the validity of the data released during this period should be dealt with accordingly according to the verification and calibration results.
12.6 according to the periodic verification/calibration plan, the quality control department will send the inspection, measuring and test equipment due one month in advance to the legal metrological verification institution or the metrological verification institution authorized by the government metrological administrative department for verification and calibration.
12.7 Records and certificates related to verification and calibration shall be filed by the Quality Control Department.