Pendula Hardness Tester

Standard with a K pendulum, P pendulum needs to be customized, in line with ISO1522 and ZBN7 2020-86 standards.

Konig pendulum, Konig swing rod mass 200g, Konig swing period 1.4 +/- 0.02s, Konig ball diameter 5mm, Konig flat Glass swing time 250 +/- 10s, Konig flat Glass swing times 172~ 185, Konig start and end swing angle 6 °/3 °.

Swing bar type Persoz pendulum, Persoz ball diameter 8mm, Persoz flat Glass swing time 430 +/- 15s, Persoz flat Glass swing number 430 +/- 15, Persoz starting and ending swing angle 12 °/4 °

Koenig + Persaz pendulum, swing rod weight 200g +/- 0.2g/500g +/- 0.1g, ball diameter 5mm/8mm, initial swing angle 6º/12º, end swing angle 3º/4º, oscillation period 1.4s/1s, Glass plate swing time 250 +/- 10s/430 +/- 10s, counting function automatic.

Double pendulum, initial swing angle 12 °, end swing angle 4 °, automatic counting function, can be used to determine film resilience and viscoelasticity.

KÖnig, swing rod weight 200g +/- 0.2g, ball diameter 5mm (0.2in), initial swing angle 6º, end swing angle 3º, oscillation period 1.4s, Glass plate swing time 250 +/- 10s, counting function automatic.

Swing rod type Persoz, swing rod weight 500g +/- 0.1g, ball diameter 8mm (0.3in), initial swing angle 12º, end swing angle 4º, oscillation period 1s, Glass plate swing time 430 +/- 10s, counting function automatic.

Persoz swing rod mass 500 +/- 0.1g, swing rod period 1 +/- 0.001S, swing time on flat Glass ≥ 420S, start and finish swing angle 12 °/4 °

Compliant with GB/T1730 and ISO1552 standards, specially designed for testing the anti-deformation resistance of films. The instrument uses stopwatch counting to ensure accurate measurement of coating hardness, suitable for hardness testing of various Coatings, Paints and varnishes. Swing rod length 500mm, mass 120g

Double pendulum, initial swing angle 6 °, end swing angle 3 °, automatic counting function, can be used to determine film resilience and viscoelasticity.