Handheld Refractometer LHRF-A10 with automatic temperature compensation (ATC) is ideal for measurement of refractive index of material under varying temperature conditions during a production process. It offers refractive index scale range of 1.440 to 1.520 ND and 0 to 30˚C Temperature compensation range. The reading resolution is 0.001 ND. The liquid measurement is very easy. Feature satin chrome finish and have rubber-insulated grips, a zero adjusting screw for calibration and eyepiece focusing. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid will spread more easily over the prism), look through the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale. It is designed for the measurement of e.g. chloroform, carbon tetrachloride, benzen, toluene, or turpentine, etc.
| Scale Range | 1.440 to 1.520 ND refractive index |
|---|---|
| Resolution | 0.001 ND |
| Reference Temperature | 20˚C |
| Length | 175 mm |
| Temperature compensation | 0 to 30˚C |
| Material body | Metal, glass and rubber |
| Dimension | 30 × 40 × 210 mm |
| Weight | 0.27 kg |
Handheld Refractometer used for accurately determine i.e. the refractive index measurement of chloroform, carbon tetrachloride, benzen, toluene, turpentine, etc. used in R & D Labs, Biotechnology Labs, Analytical Labs, Microbiology Lab, Pharma Lab, Hospitals and Clinical Research Laboratories.
| Scale Range | 1.440 to 1.520 ND refractive index |
| Resolution | 0.001 ND |
| Reference Temperature | 20˚C |
| Length | 175 mm |
| Measuring range of refractive index nD | 1.3000 to 1.7000 |
| Measuring range of Dissolved Solids Brix | 0 to 95% |
| Accuracy for refractive index | ≤ ± 0.0002 |
| Accuracy for Dissolved Solids Brix | ≤ ± 0.1% |
| Brix range | 0.0 ~ 50 % |
| Refractive index | 1.3330 nD ~ 1.4200 nD |
| Brix resolution | 0.001 |
| Refractive index resolution | 0.0001 nD |
| 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 |