HNS series digital display Torque Tester is specially used for testing various torque wrenches. The digital display of the torque value is accurate and intuitive, and the preparation of various mortises is simple, which is convenient for clamping. Adding corresponding accessories can also conduct torsional tests on parts and components. This machine complies with the "JJG797-2013" national standard for torque wrench Testers, and the standard test method for "JJG707-2003" torque plate measurement verification regulations. It can conduct tests and provide data according to national standards and international standards such as ISO, JIS, ASTM, DIN, etc.
High precision, high resolution, high stability
Test direction display (clockwise -, counterclockwise +)
Three units Nm, kgf.cm, lbf.in are automatically interchangeable
The length of the loading arm can be adjusted by the hand crank
Provide JJG707-2003 torque plate metrology verification standard test standard form, can directly print the test form data
Large 7-inch color touch LCD display, easy-to-use human-computer interface
You can customize 10 different test items and set different test points respectively. After saving for the first time, you can directly load it in the future to start the test without having to set it again
8 test points can be customized, and the standard torque value of the corresponding point can be set. The test interface can display the indication error and Repeatability Error of the torque value of the test point in real time
You can set the acceleration of gravity value by selecting the test location, and you can also customize the settings
Connect to the host computer through a USB connection cable to perform operations such as reading, storing, analyzing, and printing real-time data

Connecting shaft: the square head used to connect the sensor and torque wrench.
Torque-loaded handwheel: When the torque-loaded handwheel rotates clockwise, the connecting shaft rotates counterclockwise.
Display: touch the LCD, you can directly click the buttons on the screen
Printer: miniature printer, can print test data directly
Power switch: When the power switch is pressed, the power is turned on, the indicator light is on, and the test system starts immediately, and the power switch is pressed again, the system is shut down.
Torx screw: used to lock the limit block.
Horizontal column: used to adjust the height of the handle of the torque wrench to make it level on the Tester.
Arm adjustment handwheel: used to adjust the length of the loading arm of the torque wrench; when the wheel rotates clockwise to the right, the guide block moves to the right and the length of the arm increases.
Power interface: connect to AC 220V/50Hz mains
Communication interface: connect the data cable, can communicate with the computer online