Installation And Adjustment; Operation - Twilight LY-XNR400D Manual De Instrucciones

V. Installation and Adjustment
5.1 Installation
5.1.1 The Tester should be installed in the lab that has no dust, no vibration, no strong
magnetic field and no strong disturbing signal. Place the tester on the workbench.
5.1.2 Put the bubble into the cylinder and observe it. Adjust the foot to make the tester
be horizontal.
Note！The adjustment should be done when the temperature of the cylinder is less
than 36 ℃.
5.2 Adjustment
5.2.1 Turn the spatula and adjust it to just reach the die, and then turn it to the position
that it won't shield the extruder.
5.2.2 Installation and download of the Die
Put the die into the cylinder. Use the bolt to poke it out.
5.2.3 Set the test temperature
Set the test temperature according to the physical property of the determined
material. Press 'Heat' to heat and control the temperature automatically, then a dialog
box prompts the temperature has been constant.
VI.Operation
6.1 Prepare the material for about 4 grams. Select the test parameters in accordance
with the standard or test methods, such as test temperature, load, sampling time or set
the sample section number for no more than 8 sections
Note ！ Generally place the specimen for 24 hours under 23℃ before the test.
Please refer to the relative standard.
6.2. Place the die in the cylinder.
6.3. Preheat the piston (load rod) in the cylinder.
6.4. Prepare the removable weights for the test.
6.5 Dialog box
6.5.1 The initial interface shows as following, touch the screen to enter the next page.
In this interface,
F1 Touch it can back to the previous interface.
F2 Adjust the screen light
F3 Set password
F4 Set time
LARYEE TECHNOLOGY CO.,LTD.
XNR-400D Melt Flow Indexer operation manual
- 5 -