PRODUCTS DESCRIPTION

This tester is in accordance with the standards of TAPPI T549. This method describes a horizontal plane procedure for the determina?on of the coefficient of sta?c and kine?c fric?on of paper measured when sliding against itself. The horizontal instrument requires some means of movement of the specimen in rela?on to the surface upon which it rests. The coefficient of fric?on (COF) is measured directly from the resistance to tangen?al mo?on and the applied weight pressing two pieces of paper together

UASGE

One specimen of the paper sample is clamped to a horizontal plane surface, the other to a specimen sled. Thesled is pulled across the surface, or the plane pulled under the sta?onary sled and the force required to do so ismeasured. The coefficients oKoth sta?c and kine?c fric?on may be determined

The coefficient of fric?on of prin?ng and wri?ng papers is an indicator oLhe ease with which the topor botom sheets of a stack of paper will slide across the succeeding sheet, such as occurs on the infeed of a prin?ngpress or the sheet transport into a copier machine. A minimum value of coeflicient of fric?on is required to preventdouble- feeding of any sheets. Since each sheet is removed from the stack only once, a single slide of each pair of specimens isperformed and the value recorded.

If a lot of paper is being tested, select the sample in accordance with TAPPI T 400. The sample should be in the form of a finished ream or a “liL” sample from a roll. A liL is a stack of sheets about 1.3 cm (0.5 in.) cut from a roll

TESTIGN STANDRAD

1/6 Save paper, save tree, and think before you print

TAPPI T549

FEATURES

(I) Hardware Features

1. Thistesterusessteppermotorcomponentsfortes?ng,whichhasbeUerposi?onaccuracyandmo?on repeatability;

2. Thistesterusesdualguiderailsandduallinearbearings,whichhavetheadvantagesofaccurateposi?oning, smooth movement, quietness, and easy maintenance;

3. Theoverallappearanceofthistesteradoptsapaintsprayingprocess,whichhashighrustresistanceand

beau?ful appearance.

(II) So1ware Features

1. This tester uses a touch screen for control, which is easy to operate and improves test efficiency;
2. This tester has a built-in direct thermal line printer, and the measured value can be printed aLer

the test is completed;

3. This tester uses travel limit protec?on and abnormal fault alarm prompts to ensure safe opera?on.

SUPPLIER UNIVERSAL TESTING MACHINE / TENSILE TEST DI INDONESIA

UNTUK PEMESANAN BISA HUBUNGI:

WA: 082-2211-0-1122

EMAIL: HIRYUTECHNOID@GMAIL.COM