Double Pendulum Type Damping Tester

The dual-pendulum damping tester measures the amplitude decay time by swinging two pendulums on the coating surface, evaluating the viscoelasticity of the coating. It is used for detecting the curing state of coatings and inks, and controlling the surface drying and hard drying times of coatings in the production process.
Selection
When selecting, consider the thickness range of the material to be tested, and ensure the pendulum weight matches the sample characteristics. Confirm that the instrument complies with the ASTM D4366 standard and check for wear on the pendulum tip. Ensure the environmental temperature and humidity control capabilities align with the laboratory conditions, and verify that the operation interface is intuitive and easy to read.

Terms

Standards

Instruments

Equipped with 200 +/- 0.2g Koenig pendulum and 500g platinum saz pendulum two configurations, the swing period is 1.4 +/- 0.02s and 1 +/- 0.001S, through the photoelectric system automatic measurement of film damping time, to meet the different standards of test requirements.

$ 751.00

Equipped with 200 +/- 0.2g and 500 +/- 0.1g two swing bars, can measure the film damping time, reflect the surface Hardness through swing attenuation, support different standard test requirements.

$ 590.00

Using Konig swing Rod, mass 200g, swing period 1.4 +/- 0.02s, can swing 250 +/- 10s on flat Glass, suitable for coating damping test, accurate measurement Hardness change.

$ 503.00

Adopting Koenig pendulum structure, the total mass is 200 +/- 0.2g, and the swing period is 1.4 +/- 0.02s. The coating Hardness is accurately measured by the swing attenuation time, and the number of swing angles is automatically recorded.

$ 525.00

It can be equipped with 200 +/- 0.2g and 500g swing Rods, providing 1.4 +/- 0.02s and 1 +/- 0.001s swing cycles respectively, and accurately determines the film Hardness through damping time to adapt to different coating resilience and viscosity characteristics.

$ 538.00

Support Koenig and Persaz double pendulum automatic switching, steel ball diaMeter 5mm and 8mm, with electromagnetic release and electronic counting mechanism to ensure that the test is accurate and not affected by the environment.

$ 11520.00

Konig and Persoz swing bars are used, Konig swing period is 1.4s, Persoz swing period is 1s, and the number of swing angles is automatically recorded, which is suitable for accurate determination of paint film Hardness.

$ 662.00

Support Koenig and Persaz two test methods automatic switching, ball diaMeter of 5mm and 8mm, equipped with electromagnetic release system and sound and light prompt function, to ensure Test accuracy and ease of operation.

$ 11520.00

Using electromagnet cissing pendulum, equipped with two laser Probe recording data, can test 0.1mm to 5.5mm thickness test plate, swing period 1.4s, Organic Glass door cover to reduce the impact of airflow.

$ 1429.00

Measurement accuracy is ensured by the automatic counting function and the coating attenuation characteristics are determined by the stainless steel ball support.

$ 1719.00

Adopt stainless steel pendulum tube to achieve +/- 180 degree swing, equipped with 25 0.4mm nozzles, flow adjustment range 100-1000L/h, support sample holder 1-4 rpm adjustable speed, test water can be recycled.

$ 10401.00

Adopting double swing bar design, steel ball diaMeter 8mm, swing period 0.625s, automatic counting function, accurate measurement of film resilience changes, easy to operate.

$ 1655.00

Using the electromagnet cissing pendulum, it can measure the thickness of the test plate from 0.1mm to 5.5mm, and is equipped with two laser Probes to record data. The swing period is 0.625s.

$ 1445.00

Using electromagnet cissing pendulum, equipped with two laser Probe to record data, the thickness range can be measured 0.1-5 mm, the organic Glass door cover reduces the influence of airflow, and the swing period is 1 second.

$ 1429.00

The photoelectric counter is used to realize automatic counting, and the measurement is fast and accurate; the period of M-3 swing Rod is 0.625s, and the swing time on standard Glass is 440 +/- 6s; the horizontal mechanism is improved, and the scale can be moved horizontally to facilitate zero adjustment.

$ 451.00

Articles