Overview
HNJ-10 digital manifest torsion meter is a Handheld torque measuring instrument produced by HBO, which is mainly used to detect the tightness of the workpiece and the torsional performance of the component. It is designed with a locking drill chuck to hold rod-shaped or short workpieces. The instrument is based on electronic Sensor technology and has the advantages of high accuracy, easy operation and reliable data. It is equipped with special host computer software to realize data storage, analysis, export, query and printing functions.
Features
1. High Accuracy High resolution, high stability, sampling speed up to 100Hz
2. Special Instrument Toolbox with EVA Shockproof Encasement for Easy Transportation, Storage and Carrying
3. Segment LCD with green backlight
4. Three units N.m, kgf.cm, lbf.in automatic conversion
5. Test direction display (counterclockwise +, clockwise -)
6. Three test modes: real-time torque value tracking mode, peak hold mode, first peak mode
7. Can set the upper and lower limit comparison value for data qualification judgment, support sound alarm and level signal output
8. Store 99 sets of test data, automatically calculate the average, MAX Maximum and MIN Minimum
9. Peak hold time can be set (0 to 99 seconds)
10. Gravity acceleration value can be set
11. Automatic shutdown without operation can be set (0~ 99 minutes)
12. Smart charging, safe charging and extended battery life
13. The host computer software is Chinese WINDOWS interface
14. Linear dispersion of test results: real-time torque value - time, peak torque value - times, first peak - times
15. Qualification judgment: automatically judge the qualification and batch inspection pass rate according to the preset standard value
16. Automatic storage: Test data and Linear dispersion are automatically stored to the computer, unlimited quantity
17. Test data can be queried and exported in excel format
18. Test reports can be prepared and printed according to user requirements
Principle
Sensor technology is used for torque measurement, and the torque data is collected in real time by clamping the workpiece with the locking drill chuck. The instrument processes the signal with 100Hz sampling frequency, displays the measurement results on the LCD screen, and can store, analyze and export the data through the upper computer software to achieve accurate torque detection and qualified judgment.
Applications
Mass inspection, physical experiment, engineering test
Steps
1. Connect the power supply (AC 220V 50HZ) and ensure that the working environment is free of vibration and corrosive media
2. Use a locking drill chuck to clamp the workpiece (clamping range φ 1.5-φ 10mm)
3. Turn on the instrument and set the unit, test mode, upper and lower limit comparison value, peak holding time, gravitational acceleration value or automatic shutdown time as needed
4. Perform torque test, the instrument displays torque value and direction in real time
5. View the test data, the instrument automatically stores up to 99 sets of data and calculates statistical values
6. Connect to the computer and use the host computer software to store, analyze, export, query, print, or generate test reports
7. Determine whether the data is qualified or not according to the sound alarm or level signal output
Notice
• operation temperature range is 0~ 40 ℃, storage temperature is -20 ℃~ 70 ℃, relative humidity 15%~ 80%
• Ensure that there is no vibration and corrosive medium around the working environment
• Transport and Storage with Special Toolbox and EVA Shockproof Encasement
• Adopt smart charging to extend battery life
• Set up automatic shutdown function to save power
• Pay attention to the size range when clamping the workpiece (φ 1.5-φ 10mm)
Periodically calibrate instruments to ensure measurement accuracy
