1. Abbey refractometer is capable of determining the refractive index nD and average dispersion nD-nc of transparent and semi-transparent liquids or solids (of which transparent liquids are the main ones), and the refractive index nD can be determined at a temperature of 10℃-50℃ if the instrument is connected with a thermostat.
2. Adopting visual aiming, optical disc reading, temperature digital display, simple and reliable.
3. The base is made of stainless steel and the prism is made of hard glass, which is not easy to be worn.
Model | ZYA-2S |
Measurement range: | |
Refractive index (nD) | 1.300 to1.700 |
Brix | 0.0 to 95.0% |
Minimum scale | |
refractive index(nD) | 0.001 |
Brix | 0.1% |
Measurement accuracy | |
refractive index (nD) | +0.0002 |
Brix | ±0.1% |
Measurement temperature | 0-50℃ |
Light source: | LED lamp |
Test piece (for calibration) | nD between 1.5 to 1.6 |
Test piece (for film measurement) | nD between 1.6 to 1.7 |
Power supply | 220V 50Hz |
Dimension | 330x180x380mm |
Net weight | 10kg |
