Digital Refractometer Tester for Battery Urea Ethylene Glycol Freezing Cleaner

Description

Digital Refractometer Tester for Battery Urea Ethylene Glycol Freezing Cleaner
Note: Battery cannot be included during the
shipping !!!
Introduction:
A refractometer is an instrument to measure the concentration of aqueous solution by measuring it
’
s refractive index. All water based solution can make light bend. The bending of light increases at a rate proportional to the increasing solution concentration. Digital refractometer is a precise optical instrument. it
’
s characterized by small volume,light weight,graceful in shape and easy to operate. Therefore it can be used by all sides.
Features:
This model can be used for measuring the freezing point of either ethylene glycol or propylene based cooling systems and cleaner. It can be used for checking the strength of electrolyte solution batteries.
Specifications:
M
easurement range:
Cleaner :                 (0.0) ~ (-40.0)℃
Ethylene Glycol:      (0.0) ~ (-50.0)℃
Propylene Glycol:    (0.0)~(-50.0)℃
Battery(sg):              1.000~1.500
Urea (NH2)2C0:       0
~
51.0%
Resolution:
Cleaner :                    0.1℃
Ethylene Glycol:         0.1℃
Propylene Glycol  :     0.1℃
Battery(sg):                 0.1℃
Urea (NH2)2C0:          0.1%
Accuracy:
Cleaner :                   ±0.5℃
Ethylene Glycol:        ±0.5℃
Propylene Glycol:      ±0.5℃
Battery(sg):                ±0.005
Urea (NH2)2C0:
±
0.2%