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Address
Building A, Zone 6, South China City Phase I, Feixi Economic Development Zone, Hefei City, Anhui Province
Anhui Xutai Instrument Technology Co., Ltd
Building A, Zone 6, South China City Phase I, Feixi Economic Development Zone, Hefei City, Anhui Province
AQJTorque screwdriver tester
User Manual

1、 Function
AQJTorque screwdriver testerIt is an intelligent multifunctional measuring instrument designed and manufactured for testing and inspecting various torque screwdrivers. It has the characteristics of simple operation, high accuracy, comprehensive functions, and easy portability.
2、 Specification parameters
| model | AQJ-2 | AQJ-5 | AQJ-10 | AQJ-20
| |
| measurement scope /Divide Degree value | N·m | 2.000/ 0.001 | 5.000/ 0.001 | 10.00/ 0.01 | 20.00/ 0.01 |
| Kg·cm | 20.40/ 0.01 | 51.00/ 0.01 | 102.0/ 0.1 | 204.0/ 0.1 | |
| Ib·in | 17.70/ 0.01 | 44.25/ 0.01 | 88.5/ 0.1 | 177.0/ 0.1 | |
| precision | ±1% | ||||
| Peak sampling frequency | 1920HZ | ||||
| power supply | 8.4V 1.2VX7 nickel hydrogen battery pack | ||||
| Charging time | 4-6 hours | ||||
| Continuous battery usage time | About 10 hours | ||||
| battery life | ≥ 300 times | ||||
| size | 260mm×300mm×620mm | ||||
| Net weight | 32KG | ||||
| charger | Input: AC 220V 50HZ Output: DC 12V 1000mA | ||||
For detailed product information, please consult customer service
3、 Main features
1. High precision, high resolution, fast sampling speed, full screen display.
2. Adopting high-precision torque sensors with torque direction display.
3. The setting of upper and lower limits, red and green indicator lights, and audible and visual alarms for the buzzer.
4. Three units can be converted to each other for selection (N · m, kgf · cm, Ib · in).
5. Real time, peak, and automatic peak modes can be switched freely.
6. Using USB interface for communication with PC, the synchronous testing function can be connected to a computer for testing. The computer displays the test force curve graph and detailed records of the test force during the testing process, and can save, print, and perform various analyses.
7. Peak holding, automatic release function, and free setting of release time.
8. Large storage capacity, capable of storing 99 sets of test data.
9. Automatic shutdown function without operation, time can be freely set.
4、 Names of each component of the product
1. Height adjustment handwheel 2, lifting plate 3, testing fixture head
4. Base 5, test rotating handwheel 6, monitor
Button Instructions
1. Settings key: Users can enter the settings menu through this key on the measurement interface and save data by pressing this key when setting data.
2. View key: This key allows you to view stored measurement data on the measurement interface.
3. Peak key: used to switch between real-time, peak, and automatic peak measurement modes.
4. Save button: used to save the measured data.
5. Unit key: used to switch between N · m, kgf · cm, and Ib · in units.
6. Zero button: During real-time measurement, pressing this button can correct the zero point. During peak and automatic peak periods, pressing this key can clear the peak and restore to zero; When viewing the interface, press this key to clear the current stored measurement values, and long press this key to clear all stored measurement values. In the user settings interface, press this key to return to the previous interface without saving data.
7. Up key: In the user settings interface, press this key to modify settings up and down. When setting parameters, press this key to move by bit to select the number of bits to be modified; On the viewing interface, press this key to view the previous data.
8. Down arrow key: In the user settings interface, press this key to modify the setting items downwards. When setting parameters, press this key to modify data in the current position; On the viewing interface, press this key to view the next data.
9. ON/OFF button: can be used to turn on and off the device.