The ZCNJT-2000B intelligent dynamic torque detection system is a high-speed dynamic torque measuring instrument designed specifically for use with dynamic torque sensors; The main function is to achieve accurate measurement of torque values in a rotating state, used for electric and pneumatic torque wrenches, torque testing machines, dynamometers, bolt tightening machines, and other power type torque tools and equipment. The dynamic torque detection system is a detection system based on a dynamic torque measuring instrument, which can quickly and accurately detect the torque of electric and pneumatic torque tools. It can also be disassembled separately to complete the detection of other equipment such as bolt tightening machines, torsion testing machines, and dynamometers.

It can be used as a testing instrument for enterprise users and also as a standard equipment for metrology and testing departments. The system uses sliding rails to connect the tested instrument, torque sensor, and simulated bolt in series, with good coaxiality and high strength, effectively reducing the influence of bending moment or impact on the measurement results. Meet the JJF1610-2017 Calibration Specification for Electric and Pneumatic Torque Switches.
Technical parameters:
1. Measurement range: 0-5000N. m level (depending on the equipped sensor), accuracy: 0.3 level
2. Angle measurement range: 0-360 °, accuracy: ± 0.1 °
3. Sampling frequency: greater than 1500Hz
4. Display unit: kHz，Nm，kgf.m，lbf.in，rpm， ° and W, etc.
5. The data collector adopts a 7.0-inch LCD touch screen and a capacitive touch screen to display its configuration and real-time data (torque, angle curve).
6. Communication methods: Ethernet, 4G RS485。
7. Power supply: AC220V/50HZ， Standard Type-C charging port, built-in lithium battery, can work continuously for 12 hours and supports plug and play power bank.
Performance characteristics:
1. The instrument comes with environmental temperature, humidity, and atmospheric pressure measurement, which can display the current environmental temperature, humidity, and atmospheric pressure in real time;
2. Equipped with GPS function, the instrument picks up the corresponding test information based on GPS latitude and longitude coordinates, and the LCD screen will display the specific information of the test, such as unit name, instrument name, manufacturer, calibration date, etc.
3. There is no need for a matching PC at the work site. The dynamic torque measuring instrument can independently complete the data collection and storage work, and transmit the test data to the cloud and PC in real time for display and analysis, and generate certificates and original records.
4. The device comes with Ethernet and can upload test data in batches to the metrology management system through the local area network.

Measurement management platform:

The metrology management platform is a comprehensive software platform that integrates data input, processing, analysis, and report generation. It aims to help enterprises achieve automation, informatization, and intelligence in metrology work. Its main functions include data input and storage, data processing and analysis, report generation and export, etc. It is widely used in metrology management work in various industries.

1. Homepage: including login information, notifications and announcements, to-do list, approval progress, recent experiments, today's experiments, experiment statistics, equipment expiration, etc.

2. Basic information: Management of relevant basic data for experimental operation, management of commissioning units, storage location information, and sample information.

3. Equipment ledger: Due to the variety of measuring instruments, complex sources, allocation from other projects, subcontracting, and procurement from different regions in the project, it is particularly important to establish a measuring instrument ledger and instrument file, which is also the fundamental work of measuring instrument management.

4. Calibration and verification: Certificate editing supports multiple data entry methods, such as automatic device upload, manual input, and file import, ensuring fast and accurate data entry. Certificate viewing allows for the review and approval of certificates. Certificate printing supports generating reports in various formats according to user needs, including tables, charts, etc. Users can also export reports to common file formats for convenient data sharing and transmission.

5. Statistical query and analysis: Equipped with various data processing and analysis tools, it can automatically process, statistically analyze, and trend predict the entered measurement data, helping users quickly obtain valuable information.

6. Quality assurance management: project initiation and qualification management, calibration standards, printing templates and other quality data management.

7. Logistics management: facilitates the management of company logistics related data by users, such as company documents, information materials, procurement management, supplier management, etc.

8. System management: Basic data management for system operation, role management, department management, user management, menu management, system settings, etc.

9. Customer service system: WeChat system, QR code progress inquiry system, online inquiry system, customer measuring instrument management system, certificate verification system, self-service download system, complaints and suggestions, etc.