SDB-PR603 Portable Glycol Refractometer

Description

SDB-PR series portable refractometers are portable analyzers that can measure the refractive index and average dispersion of transparent, translucent liquid or solid (mainly transparent liquid). Refractive index and average dispersion are two of the important optical constants of materials, which can be used to understand the optical properties, purity and dispersion size of materials.

Main technical specifications
1. Ethylene glycol measuring range：0.0 -100.0 %
2. Ethylene glycol antifreeze’s freezing point measuring range：0 to -50℃
3. Propylene glycol measuring range：0.0 – 70.0 %
4. Ethylene glycol antifreeze’s freezing point measuring range：0 to -70℃
5. Display：Digital
6. Overall dimension：121×58×25 mm
7. Net weight：90g
8. Battery：1.5V

Main technical features
1. Portable design. LCD screen. One-key operation. Easy to use.
2. High precision sensor. Lower measuring bias.