Pendulum Hardness Test TQC

TQC Sheen Brand


Pendulum Hardness Test TQC

TQC Pendulum Hardness Test has a lot of unique features that ease defining hardness by the Konig or Persoz method as described in ISO 1522. The both of methods work on the principle that the damping time of a pendulum oscillating on a sample indicates the hardness.

The pendulum hardness test is based on the principle that the amplitude of oscillation of a pendulum touching a surface decreases more rapidly the softer the surface.

Two types of Pendulum are available. Both are based upon the same principle but differ in respect of dimensions, period and amplitude of oscillation.

Pendulum Hardness Test TQC

Pendulum Hardness Test

The first this instrument has an easy menu-driven interface with jog dial. The automated electronic counting mechanism is not affected by reflections from the surrounding area. The water-level is located on the test specimen, rather than on the instrument’s base. Once the instrument is leveled further calibration is not required. The gas-spring supported transparent draft cover allows easy access to all parts of the instrument.


TQC’s Pendulum Hardness Tester is a modular system.

The instrument itself can be used for both the König and- Persoz method. Both pendulums should be ordered separately. After placing the correct pendulum, switching between the two measuring methods only takes a push of a button. The Pendulum is positioned fully automatically by means of a

Pendulum Operation

stepper motor. Also the release of the Pendulum is automated through electro-magnetic system. The end of a test is indicated by a visual and acoustic signal.

The TQC Pendulum Hardness Tester base device is available as a 110VAC / 50/60Hz and also a 230VAC / 50Hz model.




Pendulum Hardness machine recommended use in field Laboratory, Coating Industry, Paint Industry, and Automotive Industry.

Available electric power 110VAC / 50/60Hz, and 230VAC / 50Hz.

For more detail, please contact us.


TQC Sheen

What is TQC Sheen Our brand is known for innovative paint test equipment. TQC Sheen offers a wide variety of products. Including a range of wash ability testers, appearance meters, coating thickness gauges, automatic film applicators and bresle patches. All products are designed to meet the highest quality standards. QUALITY In  our brand line of business where quality is the keyword for our customers. We decided to have our organisation certified according the ISO 9001 standards by “Det Norske Veritas”. High quality products are supplied and maintained by our efficient organisation following well-structured procedures. And also always keeping the customers wishes in the first place!  
TQC Sheen Brand