BYK byko-swing König/Persoz Pendulum Hardness Tester (Hardness Tester with 2 pendulums - automatic version)

Technical Specifications

Weight: 200 / 500 g ± 0.1

Ball Diameter: 5 mm/ 8mm 

Deflection Start/End: 6°/3° or 12°/4°

Period of Oscillation: 1.4 s/ 1s 

Damping Time on Glass: 250 s ± 10 s

General

Power supply: 100 - 240 V, 50/60 Hz, max. 1 A

Weight: 18.4 kg/40.6 lb

Dimensions: L x W x H: 25 x 28 x 77 cm/10 x 11 x 30.3 in

Features

Fully automated instrument for measuring pendulum hardness in accordance with the König and Persoz methods.

• Automated design ensures reliable and repeatable measurement of coating hardness by reducing operator intervention

• Motorized sample platform lifts the sample into the test position

• Pendulum is positioned and released automatically

• Automatic counter with signal when deflection is below 3° (König) or 4° (Persoz) respectively

• Changeable from König to Persoz and vice versa with corresponding pendulum

• Pre-assembled draft shield with easy access door

• UL/CE/CSA certification

• Compliant with ASTM D4366 and ISO 1522

• Smallest sample size: 65mm x 75mm (2.6 x 3.0 inches)

• Largest sample size: 102mm x 229mm (4.0 x 9.0 inches)

• Maximum sample thickness : 8.5mm (0.33 inches)

• Minimum sample thickness is limited by the rigidity of the sample.

Manual