1pc Professional Accurate Refractometer Cutting Fluid T

Feature:
This refractometer features high accuracy and easy operation.
A professional measuring instrument, accurate test result.
Easy to read by the clear calibration.
Convenient to use, handle is comfortable to hold and non-slip.
There are three types, cutting fluid testers in different ranges and salinometer that you can choose.

Specifications:
Option
#1
#2
#3
Type
Cutting Fluid Tester
Salinometer
Measuring

Range
0-32%
0-20%
0-100

permille

Minimum Scale
0.2%
0.1%
1 permille
Length
17cm / 6.7inch
Weight(approx.)
240g
219g
245g
Instruction:
1. Open the cover and carefully wipe the prism with a soft cloth.
2.

Take a few drops of the solution to be measured, place on the detection

prism, gently close the cover to avoid producing bubbles which will

make the solution spread all over the prism surface.
3. Put the cover directly point to the light source or bright place, observe the field of view through the eyepiece.
4.

Turn the eyepiece to adjust the hand wheel to make the blue and white

line clear. The scale value of the dividing line is the concentration of

the solution.
Note:
1.

Please use this instrument according to the instruction, be careful

when using. Do not loose any connection part arbitrarily, prevent

violently shock, impact and falling off.
2. Use clean and soft cloth to wipe the instrument, do not put into water directly to clean and avoid scratch of surface.
3. Storage the instrument at dry and non-corrosive place.
4. Storage the part well.
5.

The adjustment range of eyepiece and hand wheel is within 2cm left or

right. Do not adjust it over 2cm, otherwise it will be broken.

PPackage Included:
1 x Refractometer
1 x Screwdriver
1 x Pipette
1 x Clean Cloth
1 x Box