AMETEK BROOKFIELD
ASCOTT ANALYTICAL EQUIPMENT LTD
ATP ENGINEERING BV
BINDER GmbH
BUCKLEYS (UVRAL) LTD
COATMASTER
DAKOTA ULTRASONICS
DEFELSKO CORPORATION
FORMAT MESSTECHNIK GmbH
HACH LANGE
HANGON
HANNA INSTRUMENTS FRANCE
HILDEBRAND
KERN & SOHN GmbH
LABOMAT ESSOR
LAUDA
LENETA COMPANY
MITUTOYO FRANCE
Q-LAB CORPORATION
RHOPOINT INSTRUMENTS
RK PRINT COAT INSTRUMENTS Ltd
SIGMUND LINDNER GmbH
TABER INDUSTRIES
TAYLOR HOBSON LIMITED
TESTO
TQC BV
VEOLIA WATER STI
VERIVIDE
WALLACE
X-RITE EUROPE GMBH
Used to assess the hardness of a coating by measuring the duration of the damping of a pendulum oscillating on its surface.
Persoz and / or König hardness measurement
Used to assess the hardness of a coating by measuring the duration of the damping of a pendulum oscillating on its surface.
• Automatic functioning of the pendulum by simply pressing the multilingual control wheel: positioning by means of a stepping motor, launching by electromagnetic system, repositioning at the end of the test.
• Digital counter of the number of oscillations and the time (seconds).
• Supplied with a standard glass plate, a transparent cover on the jacks preventing any disturbance by air movement and a certificate of conformity.
• Complies with ISO 1522, NFT 30 016, ASTM 4366, DIN 53157 and BS 3900 E5 standards.
|
Models |
Persoz |
Konig |
|
Characteristics |
Stainless steel pendulum 500 g |
Stainless steel pendulum with adjustable weight 200 g resting on 2 tungsten carbide balls Ø 5 mm 30 mm apart |
|
Oscillation period / Angles |
1 s / from 12 ° to 4 ° |
1.4 s / from 6 ° to 3 ° |
|
Amortization time (glass plate) |
minimum 430 ± 15 s |
250 ± 10 s |
|
Max sample size |
105×200×11 mm |
105×200×8.3 mm |
Video presentation :
Used to assess the hardness and resistance of a coating to surface scratches by moving pencils of different hardness on its surface under a constant force at an angle of 45 °.
Tests the surface hardness of paint films by measuring the indentation length of a sharp bevel wheel affixed to the surface.
Reference: SP1880 /-1890 /-1891 /-1895
Determine the impact resistance and flexibility of coatings by studying the deformation caused by a falling steel mass on the coated specimen.
Used to assess the hardness of a coating by measuring the duration of the damping of a pendulum oscillating on its surface.
Persoz and / or König hardness measurement