Wrench Torque Meter

A wrench torque meter measures the rotational force applied to bolts through sensors and displays the torque value. It is used to control the tightness of threaded fasteners, preventing over-tightening or loosening. It is commonly used in mechanical assembly, equipment maintenance, and quality inspection processes.
Selection
When selecting, consider that the measurement range covers common torque values, the accuracy meets process requirements, and the interface is compatible with existing wrench types. Environmental adaptability includes protection rating and temperature range, and the calibration certificate must comply with industry standards. The operating interface should be clear and easy to read.

Terms

Standards

Instruments

Electronic Sensor technology, accuracy of +/- 0.5%, support two-way detection and 10 custom test items, 7-inch Touchscreen easy to operate, real-time display torque indication and error.

$ 1903.00

With 5000N.m range and +/- 1% indication relative error, support two-way verification and automatic conversion of three units, provide standard test form and custom test item function.

$ 3462.00

Range 3000N.m, indication relative error ≤ +/- 1%, support two-way verification and 8 checkpoint customization, equipped with 7-inch Touchscreen real-time display test data and error analysis.

$ 3462.00

Range 2000N.m, indication relative error ≤ +/- 1%, with two-way verification function, support three units automatic conversion, can customize 10 test items and 8 check points, real-time display error and Repeatability data.

$ 3301.00

Electronic Sensor technology, range 1000N.m, resolution 0.1N.m, support two-way verification and three units of automatic conversion, can customize 10 test items 8 check points, real-time display error and Repeatability.

$ 3107.00

With +/- 1% measurement error and 0.02N.m Graduation, support upper and lower limit deviation setting automatic alarm, can store 99 sets of data and calculate statistical values, with peak hold and unit automatic exchange function.

$ 336.00

With +/- 1% measurement error and 0.2N.m Graduation, support upper and lower limit deviation setting automatic alarm, can store 99 sets of data and calculate the average, three units are automatically exchanged.

$ 390.00

With +/- 0.5% accuracy and 0.01N.m resolution, support two-way verification and 8 custom test points, real-time display of Indication Error and repeability, easy and stable operation.

$ 2095.00

Using Electronic Sensor technology, accuracy of +/- 0.5%, resolution of 0.01N.m, support two-way verification and automatic conversion of three units, test interface real-time display Indication Error and repeability.

$ 1903.00

High Accuracy measurement with +/- 1% measurement error and 0.1N.m Graduation, supports 99 sets of data storage and automatic calculation, provides peak hold and three unit automatic interchange functions.

$ 346.00

Using electronic Sensor technology, accuracy of +/- 0.5%, resolution of 0.1N.m, support two-way verification and automatic conversion of three units, provide standard test forms and custom test items.

$ 2095.00

Electronic Sensor technology, accuracy of +/- 0.5%, resolution of 0.001N.m, support two-way verification and real-time data display, can customize test points and print results directly.

$ 1903.00

Electronic Sensor technology, accuracy of +/- 0.5%, resolution of 0.1N.m, support two-way verification and three units of automatic conversion, can customize test items and check points, real-time display error and repeability.

$ 2095.00

With +/- 1% measurement error and 0.005N.m Graduation, support upper and lower limit setting automatic alarm, can store 99 sets of data and calculate statistical values, with peak hold and unit automatic conversion function.

$ 336.00

With 50N.m range and +/- 0.5% accuracy, it supports two-way verification and 8 custom check points, provides real-time error display and a variety of unit automatic conversion functions.

$ 2095.00

Articles

Practical Guide to Selecting Rotors and Speeds for Rotational Viscometers
A rotational viscometer measures viscosity by detecting the resistance encountered by a rotor rotating in the sample. When selecting a rotor, it is necessary to consider the estimated viscosity range of the sample, ensuring that the torque reading falls within 10% to 90% of the instrument's measurement range, while also taking into account the sample volume and rheological properties.
Rubber non-rotor vulcanization tester measures vulcanization curve.
The rubber non-rotor vulcanization tester is used to measure the curve of torque versus time during the vulcanization process, in order to assess the crosslinking degree and vulcanization characteristics of rubber.
Comparison of Rotational Viscometer and Capillary Rheometer in Testing the Flowability of Resin Processing
The rotational viscometer measures torque via rotor rotation, making it suitable for testing the static or low-shear fluidity of resins under low shear rates, with simple and quick operation. The capillary rheometer, on the other hand, forces samples through a capillary to simulate high-shear processing, providing flow data closer to actual production conditions, but it is more complex and time-consuming to operate.
Rotational Viscometer Measures Viscosity and Processability of Resin Melts
A rotational viscometer calculates viscosity by measuring the torque experienced by a rotor as it rotates in the resin melt, thereby helping to understand the material's processing properties.
Rotational Viscometer for Measuring and Controlling the Application Viscosity of Coatings
A rotational viscometer is a commonly used tool for controlling the viscosity of coatings during application, as it measures the torque generated by a rotor rotating in a fluid to calculate viscosity.
The cone and plate viscometer measures the rheological properties of a small amount of ink sample.
A cone-plate viscometer measures torque through rotation between the cone and plate, enabling the analysis of rheological properties with small ink samples. It is suitable for small-volume measurements, reducing interference from solvent evaporation.
Method for measuring ink viscosity with a rotational viscometer
A rotational viscometer measures viscosity by detecting the torque experienced by the rotor as it rotates in the ink, with the calculation formula being η = K × (T/ω). Before measurement, it is necessary to select an appropriate rotor, control the temperature, and calibrate the instrument.
The rotational viscometer reads the viscosity of ink.
A rotational viscometer measures viscosity by generating torque through a rotor rotating in the ink, aiding in the analysis of the ink's flow characteristics. The thickness or thinness of the ink affects printing quality, and both excessive thickness and excessive thinness can lead to issues.
Key Points for Measuring the Viscosity of Resin Solution with a Rotational Viscometer
When measuring the viscosity of resin solution with a rotational viscometer, it is based on the principle of internal friction, and the viscosity is calculated from the torque generated by the rotation of the rotor.
Rotational Viscometer vs. Stormer Viscometer: How to Choose the Right Instrument Based on Coating Type
The rotational viscometer measures viscosity by detecting rotor torque and can analyze rheological properties at different shear rates, making it suitable for research and precise measurements. The Stormer viscometer uses the load at a fixed rotational speed to determine the KU value, simulating construction conditions, and is commonly used for rapid on-site evaluation of coating application performance.
Application of Stormer Viscometer KU Value in Coating Viscosity Control
This article introduces the application of KU values measured by the Stormer viscometer in the coatings industry. The KU value reflects the viscosity of coatings by measuring the torque at a specific rotational speed, with higher numbers indicating greater viscosity.