The ZCNJ-2000B Smart Torque Wrench Calibration Instrument is developed and manufactured by Wuxi Zice Tuoxin Metrology Technology Co., Ltd. in accordance with the "JJG707-2014 Torque Wrench Calibration Regulations" and "JJG797-2013 Torque Wrench Calibration Instrument Calibration Regulations". This calibration device belongs to the measuring instrument for torque value transmission and is a testing equipment for various torque wrenches. It adopts high-precision and high stability torque testers and torque sensors, which gives the calibration equipment unparalleled advantages over mechanical calibration devices, greatly improving detection accuracy and efficiency. A specialized system for scientific analysis and management of detection results through a measurement and control system.

Technical parameters:
1. Measurement range: 0-2000N. m (can be equipped with multiple sensors, covering the full range), torsion angle measurement range: 0-360 °
2. Accuracy level: 0.3 level
3. Loading method: automatic loading
4. Real time display of experimental curves.
5. Unit display: N · m, N · cm, Kgf · cm, lbf · ft, lbf · in 5 types can be switched freely, and the conversion coefficient can be customized;
6. Sampling frequency: greater than 1500Hz (set as needed).
7. Operating system: Linux operating system.
8. Display screen: 7-inch high-definition touch screen (capacitive screen).
9. Power supply: AC220V/50HZ

Performance characteristics:

1. Test types: Single point testing, multi-point automatic testing, and fatigue testing of torque wrenches can be customized according to requirements.

2. The instrument comes with built-in measurement of environmental temperature, humidity, and atmospheric pressure.

3. The device comes with Ethernet and can upload test data in batches to the metrology management system through the local area network.

4. 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.

5. The 4G transmission function can transfer measurement data to the cloud and transmit it in real time to the PC for display and analysis, and generate certificates and original records.

6. The device can be connected to a barcode scanner, which can extract instrument information by scanning QR codes or barcodes. After the QR code printer is calibrated, it can automatically print qualified labels.

7. Dimensions: 1560mm * 850mm * 1185mm

8. High accuracy and wide range:

1) Lateral force elimination device: The output shaft of the standard sensor is processed coaxially, and the upper and lower connections are supported by bearings to minimize lateral force and ensure the accuracy of its indication.

2) Supports 16 torque sensor configurations covering the full range, with quick sensor installation and adaptability to dead end wrench detection, bidirectional calibration, data storage, retrieval, and viewing.

3) Fully automated process and easy to operate:

3.1 Full process automation: Adopting a microcomputer servo control system, equipped with professional control software, it has the functions of torque control, torque angle control, and automatic switching between various control modes.

3.2 Convenient operation and high work efficiency: It has two modes: manual and automatic, adjustable loading speed, and can automatically complete any number of loading and unloading processes without manual intervention. It has self check upon startup, fault alarm prompts, positive and negative bidirectional detection, automatic zero reset, and the system cycles automatic testing in sequence. The calibration points and detection times are displayed with prompts.

9. Compact structure and good stability:

Powered by imported AC servo motors, fully digital AC servo control, precision planetary gearbox loads and transmits torque, resulting in higher speed control accuracy. There is no clearance between forward and reverse torsion, high transmission efficiency, low noise, smooth movement, and maintenance free operation.

Integrated mobile body (equipped with universal casters and adjustable universal support feet), rotating operating bracket, sliding telescopic guide rail.

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.