ISO 4624 ASTM D 4541 ASTM D7234 Digital Pull off Adhesion Tester for measuring adhesion of coatings on metals, concrete and other materials -- self-positioning properties have revolutionized the way adhesion is measured.The working principle of this instrument is to use the hydraulic system to make the coating of a certain diameter on the surface of the measured substrate detach to measure the adhesion of the coating. The multifunctional digital display screen of the tester displays the adhesion in units of MPa or KN.The product is designed and manufactured according to international and relevant standards, with advanced technology and stable performance.
Meet the standards:
ISO 4624 'Paints and varnishes- pull-offtest for adhesion'
(2) the ASTM D 4541 "StandardTest Method for Pull - Off Strength of Coatings Using Portable Adhesion Testers"
(3) ASTM D7234 "Standard Test Method for the Pull - OffAdhesion Strength of Coatings on Concrete Using Portable Pull - Off Adhesion Testers"
(4) GB/T 5210-2006 "adhesion test of paint and varnish drawing method"
1, portable handheld instruments, can be used in any place, without external power supply -- can be used in the laboratory, can be used in the field.
2, large and easy to read LCD digital display.
3. Press the key to select the spindle size, measuring unit, peak value and backlight, and automatically calculate the results according to the spindle size.
4, portable instrument box and alloy and stainless steel body, rain, dust, impact prevention.
5, high quality hydraulic pump can be used in any situation, three years warranty.
6. The pressure and display system are calibrated by standard dynamometer, and the accuracy is controlled within 1%(full range).
7. Self-positioning spindle has no influence on the measurement results on smooth and rough surfaces.
8. High grade industrial pressure sensor ensures continuous high precision.
9. Optional 10mm, 14mm, 20mm and 50mm spindle, standard 20mm spindle.
10. LCD display with backlight function, MPa or KN unit can be selected by pressing the key.
2. Main technical parameters
Force measurements range from 0 to 10 KN
The measuring range of strength value is 10-mm spindle 0-127.38mpa
14 mm spindle 0-64.99 MPa
20 mm spindle 0-31.84 MPa
50 mm spindle 0-5.09 MPa
Display resolution 0.001KN / 0.001MPa
Piston stroke 10 mm
The indication error is 1%F.S
Mass (main engine) : 2.8kg