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Digital Refractometer LDRF-A12 is a benchtop unit used to measure refractive index of transparent or translucent solid, liquid substances and also to measure percent of sugar in solutions. Features LCD display, auto-correction mode, tough prism, interface for printer etc. to ensure accurate measurements. It is used in medical laboratories, chemical laboratories, microbiology, clinical research, hydrology, food processing etc.
It is widely used in clinical research, food and beverage manufacturing units, oil industry, flavour and fragrance industry, quality control units, etc.
| Cleaner measuring range | 0 °C to -40 °C |
| Battery measuring range | 1.000 sg ~ 1.5 sg |
| Ethylene Glycol measuring range | 0 °C to -50 °C |
| Propylene Glycol measuring range | 0 °C to -50 °C |
| DOT 3 measuring range | 121 °C ~ 260 °C |
| DOT 4 measuring range | 125 °C ~ 275 °C |
| Refractive index | 1.3330 nD ~ 1.5177 nD |
| Battery | 1.5 V |
| Brix range | 0.0 ~ 50 % |
| Refractive index | 1.3330 nD ~ 1.4200 nD |
| Brix resolution | 0.001 |
| Refractive index resolution | 0.0001 nD |
| Brix range | 0.0 ~ 90 % |
| Refractive index | 1.3330 nD ~ 1.5177 nD |
| Brix resolution | 0.001 |
| Refractive index resolution | 0.0001 nD |
| Refractive index | 1.3330 nD ~ 1.4200 nD |
| Dextran | 0.0 ~ 10.6 % |
| Fructose | 0.0 ~ 68.9 % |
| Glucose | 0.0 ~ 59.9 % |
| Brix range | 0.0 ~ 45 % |
| Oe | 3.0 ~ 150 |
| KMW | 0.0 ~ 25 |
| Volume | 0.0 ~ 22 % |
| Brix range | 0.0 ~ 50.0 % |
| Wort | 1.000 ~ 1.130 |
| Resolution | 0.001 |
| Temperature | 0 °C ~ 50 °C |
| Brix range | 0.00 ~ 30 % |
| TDS range | 0.00 ~ 25.00 |
| Temperature | 10 ℃ ~ 100 ℃ |
| Battery | 1.5 V |
| Ethylene glycol measuring range (V / V) | 0 ~ 60 % |
| Ethylene Glycol measuring range | 0 to -50 °C |
| Propylene Glycol measuring range (v/v) | 0 ~ 70 % |
| Propylene Glycol measuring range | 0 to -60 °C |
| Brix range | 0.0 ~ 90 % |
| Moisture range | 38 % ~ 5.0 % |
| Density | 33 ~ 48 |
| Refractive index | 1.3330 nD ~ 1.5177 nD |
| Cleaner measuring range | 0 °C to -40 °C |
| Battery measuring range | 1.000 sg ~ 1.5 sg |
| Urea measuring range | 0.0 ~ 51 % |
| Ethylene Glycol measuring range | 0 °C to -50 °C |
| Urine measurement range | 1.000 ~ 1.050 |
| Serum measurement range | 0.1 ~ 12.0 |
| Refractive Index | 1.3330 nD ~ 1.3900 nD |
| Temperature | 0 °C ~ 50 °C |
| Salinity range | 0.0 ~ 28 % |
| Refractive index | 1.3330 nD ~ 1.3900 nD |
| Specific gravity | 1.000 ~ 1.217 |
| Salinity resolution | 0.001 |
| Salinity range | 0.0 ~ 100 % |
| Chlorinity range | 0.0 ~ 57 % |
| Refractive index | 1.3330 nD ~ 1.3530 nD |
| Specific gravity | 1.000 ~ 1.070 |
| Urea measurement range | 0.0 ~ 51 % |
| Refractive index | 1.3330 nD ~ 1.4056 nD |
| Battery | 1.5 V |
| Dimensions | 121 × 58 × 25 mm |
| Scale Range | 1.440 to 1.520 ND refractive index |
| Resolution | 0.001 ND |
| Reference Temperature | 20˚C |
| Length | 175 mm |