●Abbe Refractometer NAR-2T (main unit)
………………………………1
●Digital thermometer………………………………………………………………1
●AC Power cable……………………………………………………………………1
●Lamp cable(
LED lamp : 2)
…………………………………………………1
●
Test piece
………………………………………………………………………1
●
Contact liquid (monobromonaphthalene)………………………………1
●
Instruction manual (this book)
…………………………………………………1
●
Inspection certificate………………………………………………………1
3. Unpacking and Setting-up
9
1. Unpacking
2. Setting-up
a)
b)
Take all contents out of the packing case and check every item whether there is any damage
exteriorly or not.
Confirm the contents so that the following articles have been contained in the package
without lack.
a)
b)
c)
d)
Connect this refractometer to a mains outlet of AC100 to 240V, 50/60 Hz.
Set this refractometer in a place where it can be operated at an ambient temperature from
5 to 40℃.
Since this refractometer has extremely precise component parts inside, set it in an optimum
place where it is free from direct rays of the sun, strong vibration, dust, corrosive gas, heat
source.
Set this refractometer on a solid and level surface of a warkbench, etc. When setting, be
very careful not to give a strong shock to it.
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