Tanım

BGD 500S Automatic Digital Pull off Adhesion Tester

Tatmin edici bir performans sergilemek için, kaplamalar uygulandıkları alt tabakalara yapışmalıdır. There are three different adhesion test procedures to assess the resistance of paints to separate from the substrate. The cross cut test, also described as cross-hatch, uses a blade to cut through the coating to the substrate. At least two cuts are made that intersect at 90 degrees to get a right angle lattice pattern. The cross-cut area is observed for any adhesion failure. The second method to test the coating adhesion is using a stylus or loop that an increasing amount of weight is applied until the coating is removed from the substrate. The third method called pull-off adhesion, measures the amount of tensile stress to pull the coating off the substrate. A dolly is glued to the coating surface, after the glue is cured, a testing apparatus is attached to the loading fixture and aligned to apply tension perpendicular to the test surface. Uygulanan kuvvet, kaplama malzemesinin bir tıpası ayrılana kadar kademeli olarak artırılır ve izlenir., veya belirli bir değere ulaşıldığında.

BGD 500/S automatical digital pull-off adhesion tester is a portable, Hidrolik basınç kullanarak belirli bir test çapına sahip kaplamayı alt tabakadan çekmek için gereken kuvveti ölçmek için kullanılan elle çalıştırılan alet.. Basınç dijital LCD'de görüntülenir ve kaplamanın alt tabakaya yapışma gücünü temsil eder.

Yapışmayı değerlendirir (pull-off strength) Bir kaplamanın ayrılmadan önce dayanabileceği en büyük çekme çekme kuvvetinin belirlenmesiyle. Kırılma noktaları, kırık yüzeylerle kanıtlanmıştır, Dollyden oluşan sistem içindeki en zayıf düzlem boyunca meydana gelir, yapıştırıcı, kaplama katmanları ve alt tabaka.

BGD 500S Automatic Digital Pull off Adhesion Tester

Karakterler

CONVENIENT

◆ Portable design, can be used anywhere.

◆ Built-in rechargeable lithium battery, no need any external power source.

◆ Selectable directlyfour different sizes dolly fordifferent resolution and testing range

◆ Get the testing results from LCD directly.

◆ Includes all tools needed for testing

AUTOMATICAL

◆ Originated in China, it can test automatically adhesion between coating and substrate by pull-off way and get good repeatable test results.

◆ Electronically controlled hydraulic pump automatically applies smooth and continuous pull-off pressure. Greatly reduces user effort and the risk of influencing the pulling process.

◆ Internal memory stores maximum pull-off pressure, rate of pull, test zamanı, dolly size.

◆ Pull rate is controlled by PID closed-loop, stable and adjustable.

◆ Can set a constant pull force to judge if the coating could be separated from substrate under a certain force.

◆ 5.0 inch big touch screen, display pull-off force curve, operator can see clearly how it change throughout the test.

PRECISE

◆ Each PsiaTester’s pressure system is calibrated to within 1% accuracy by NIST traceable load cells

◆ High-precise professional sensor ensures 0.01MPa resolution

◆ Self-aligning dollies ensure to get a reliable testing results for smooth or uneven surfaces.

◆ Come with calibration certificate

INTELLIGENT

◆ Store all test results （includes Max. pull-off power,pull-off rate, dolly size and time） automatically

◆ Two units （MPa and psi）for selection and can be converted automatically.

◆ USB interface as standard, no need any software, PsiaTesteris also a U disk, when connecting the computer, operator can read all data directly which is recorded during testing.

◆ Showing pull-off rate allows users monitor and adjust pull speed according to different test requirements.

DURABLE

◆ Waterproof, dustproof and shockproof design meets any harshest operating environment

◆ Strong plastic carrying case

◆ Two year warranty

BGD 500S Automatic Digital Pull off Adhesion Tester

Teknik specification

■ Taşıyıcı Boyutu： 20mm (Standart)；10mm、14mm、50mm(İsteğe bağlı)

■ Çözünürlük： 0.01MPa(1psi)

■ Doğruluk： ±%1 Tam ölçek

■ Maks. Çekme Basıncı：Φ 10mm dolly →2.8-80MPa；Φ14mm dolly→1.4-40MPa；

Φ20mm dolly→0.7-20MPa；Φ50mm dolly→0.4-3.5MPa；

■ Pull-off Rate Set Range：10mm dolly→0.4-6MPa/s；14mm dolly→0.2-3MPa/s；

20mm dolly→0.1-1.5MPa/s；50mm dolly→0.02-0.24MPa/s；

■ Güç：Dahili şarj edilebilir lityum pil, ve standart konfigürasyonlu şarj adaptörü.

■ Tester Size（LxWxH）：240mm×138mm×81mm

■ Tester Weight：4KİLOGRAM

■ Paket listesi：

① Automatically Digital Pull-off Adhesion Tester

② 20mm Alüminyum test arabaları (20 adet)

③ 20 mm'lik taşıyıcılar için kesme ücreti，

④ 3M Yapıştırıcı ve tutkal tabancası

⑤ Mikro USB kablosu

⑥ Kullanım Kılavuzu

⑦ Taşıma çantası