BGD 507-S Automatic Pencil Hardness Tester
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Tester automat de duritate creion BGD 507-S

BGD 536 Tester de rezistență la Mar
It is used to assess the pliability of the paint film through the capability that the paint film deforms with bottom material and does not get damage at the specified standard conditions. It is expressed with the minimum shaft stick diameter which does not cause the paint film to crack when the test plate moves around the shaft stick of 180° within 1-3 seconds at the specific conditions in the standard. It confirms to ISO 1519 ,ASTM D 522,DIN 53152. This tester consists of eight hinges and each hinge has different diameter axis. Put the test panels into hinge then fold it and test panels then have finished 180° bend. The test can be carried out： ---either as a “pass/fail” test, by carrying out the test with a single specified size of mandrel, to assess compliance with a particular requirement; ---or by repeating the procedure using successively smaller mandrels to determine the diameter of the first mandrel over wich the coating cracks and/or becomes detached from the substrate. Main Technical Parameters ■ Shaft stick diameter：2mm、3mm、4mm、5mm、6mm、8mm、10mm、12mm ■ Thickness of bottom material for the test plate： less than 0.3mm ■ Ordering Information：BGD 561---Hinge-type Cylindrical Mandrel Tester BGD 561 Hinge-type Cylindrical Mandrel Tester

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Descriere

Tester automat de duritate creion BGD 507-S

BGD 507/S Automatic Pencil Hardness Tester is a newly developed instrument for measuring the pencil hardness of coatings rapidly and accurately. It overcomes the defect of traditional manual pencil hardness tester that the speed cannot keep constant, and greatly eliminates the affect of human factors on the test results. în plus, the instrument can set different loads on pencil lead, which meets different test standards and application requirements.

◆ User can set required moving speed, and the speed of whole scratch processes is stable.

◆ User can set different force for pencil tip according to different standards, such as 7.5N, 750g, 500g, 1000g, etc.

◆ It’s easy to fix the pencil by special designed fixture.

◆ The loads on pencil lead to be controlled by sensors, no need to adjust the level of instrument.

◆ Conforms to ISO 15184、ASTM D 3363

Tester automat de duritate creion BGD 507-S

Principalii parametri tehnici

■ Setting range of Pencil tip Force：250g-1000g;

■ Pencil Moving Distance：80mm;

■ Setting range of Pencil Moving Speed：0-10mm/s

■ Overall Size（L×W×H）：430mm×250mm×230mm

■ informatii despre comanda：BGD 507/S—Automatic Pencil Hardness Tester

Tester automat de duritate creion BGD 507-S

BGD 507/S Automatic Pencil Hardness Tester is a newly developed instrument for measuring the pencil hardness of coatings rapidly and accurately. It overcomes the defect of traditional manual pencil hardness tester that the speed cannot keep constant, and greatly eliminates the affect of human factors on the test results. în plus, the instrument can set different loads on pencil lead, which meets different test standards and application requirements.

◆ User can set required moving speed, and the speed of whole scratch processes is stable.

◆ User can set different force for pencil tip according to different standards, such as 7.5N, 750g, 500g, 1000g, etc.

◆ It’s easy to fix the pencil by special designed fixture.

◆ The loads on pencil lead to be controlled by sensors, no need to adjust the level of instrument.

◆ Conforms to ISO 15184、ASTM D 3363

Tester automat de duritate creion BGD 507-S

Principalii parametri tehnici

■ Setting range of Pencil tip Force：250g-1000g;

■ Pencil Moving Distance：80mm;

■ Setting range of Pencil Moving Speed：0-10mm/s

■ Overall Size（L×W×H）：430mm×250mm×230mm

■ informatii despre comanda：BGD 507/S—Automatic Pencil Hardness Tester

Tester automat de duritate creion BGD 507-S