A manual Refractometer that is used for testing the concentration of...
A manual Refractometer that is used for testing the concentration of automotive coolant levels and battery specific gravity. Combination scale for Ethylene and Propylene Gylcol.
BRM-AG50 manual optical Refractometer is perfect for quickly determining the concentration and freezing point of coolant used in automotive applications.
It can be used to determine freezing point of both Ethylene and Propylene Gylcol from -50°C to 0°C .
A 3rd scale shows battery fluid Specific Gravity level from 1.100 to 1.400nD
To use, pipette 2-3 drops of the sample onto the palate and close the cover flap. Hold the refractometer towards a light source and look through the eye piece. The concentration % will be indicated by a defined line on the scale.
Features:
Specifications:
| Measurement Range |
Ethylene Glycol -60°C to 0°C Propylene Glycol -50°C to 0°C Battery Fluid 1.100 to 1.400 S.G. |
| Resolution | 5% |
| Accuracy | +/- 5% |
| Temperature Compensation | 10 ~ 30 °C |
| Operating Temperature | 10 ~ 40 °C |
| Sample Volume | 0.3ml or more |
| Dimension and Weight | Length 170mm / 185gm |
