Refractometers, hand-held, precision
For simple, manual measurement of concentrations and refractive indices of liquids. Hand-held, precision refractometers with focussing eyepiece, soft rubber eyecups (to reduce straylight ingress, also spectacle lenses do not slip off and are not scratched), case and conversion tables. Hand-held refractometers cannot be fitted with a thermostatic controller and so measurements have to be temperature compensated.
Models with extra code M: Basic model
Models with extra code T: with automatic temperature compensation (ATC)
Models with extra code α: with automatic temperature compensation (ATC) and protection class IP65
Models with extra code H: for hot samples, with prism made of tempered glass
Toote variatsioonid
| Type | For | Minimum scale value | Measuring range | Accuracy | Catalog number | PK | Kogus | |
|---|---|---|---|---|---|---|---|---|
| MASTER-BAUME | Wine | 0.2 Baume0.5 % Brix | 0.0 - 21.0 Baume0.0 - 40.0 % Brix | ±0.3 Baume± 0.5 % Brix | 6.229 977 | 1.00 | ||
| MASTER-S28a | Sodium chloride | 0.2 g/100 g | 0.0 - 28.0 g/100 g | ±0.2 g/100 g | 7.653 540 | 1.00 | ||
| MASTER-TA | Wine | 0.2 % T.A.0.5 % Brix | 0.0 - 25.0 %T.A., 0.0 - 40.0 % Brix | ±0.3 % T.A.± 0.2 % Brix | 6.231 790 | 1.00 | ||
| MASTER-93H | Brix | 0.5 % Brix | 45.0 - 93.0 % Brix | ±0.5 % Brix | 6.238 823 | 1.00 | ||
| MASTER 53a | Brix | 0.5 % Brix | 0.0 - 53.0 % Brix | ±0.5 % Brix | 7.619 590 | 1.00 | ||
| MASTER-S10a | Sodium chloride | 0.1 g/100 g | 0.0 - 10.0 g/100 g | ± 0.2 g/100 g | 9.801 372 | 1.00 | ||
| HHR-2N | Honey | 0.1 % | 12.0 - 30.0% humidity | - | 9.801 333 | 1.00 | ||
| MASTER-RI | Refractive index | 0.001 nD | 1.435 - 1.520 nD | - | 9.801 360 | 1.00 | ||
| MASTER-S10M | Sodium chloride | 0.1 g/100 g | 0.0 - 10.0 g/100 g | - | 9.801 370 | 1.00 | ||
| MASTER-BR | Freezing point coolant* | 5 °C | 0 - 70%, 0 ... -50 °C | - | 9.801 348 | 1.00 | ||
| MASTER-20M | Brix | 0.1 % Brix | 0.0 - 20.0 % Brix | - | 6.235 710 | 1.00 | ||
| MASTER-OE | Wine | 2 Oe0.5 % Brix | 0 - 130 Oe0.0 - 33.0 % Brix | ±2 Oe± 0.2 % Brix | 7.970 129 | 1.00 | ||
| MASTER-100H | Brix | 0.5 % Brix | 60.0 - 100.0 % Brix | ±0.5 % Brix | 7.652 042 | 1.00 | ||
| MASTER-Honey/BX | Honey | 0.2 % Brix | 12.0 - 30.0% humidity58.0 - 90.0 % | ±0.2 % Brix | 6.286 461 | 1.00 | ||
| MASTER-S/Mill-a | Salinity, Sea waterSpec. density | 1 ‰0.001 | 0.0 - 100.0 ‰1.000 - 1.070 | ±2 ‰± 0.001 | 9.801 359 | 1.00 | ||
| MASTER-GOE | Wine | 1°0.5 % Brix | 30 - 170°0.0 - 40.0 % Brix | ±2°± 0.5 % Brix | 6.286 459 | 1.00 | ||
| MASTER-S/MillM | Sodium chloride | 1 ‰ | 0 - 100‰ | - | 6.242 307 | 1.00 | ||
| MASTER-53M | Brix | 0.5 % Brix | 0.0 - 53.0 % Brix | - | 9.801 302 | 1.00 | ||
| MASTER-KMW | Wine | 0.5°0.5 % Brix | 0.0° - 27.0°0.0 - 33.0 % Brix | ±0.5°± 0.5 % Brix | 6.286 460 | 1.00 | ||
| MASTER-S28M | Sodium chloride | 0.2 g/100 g | 0.0 - 28.0 g/100 g | - | 9.801 335 | 1.00 | ||
| R-5000 | Refractive index | 0.001 nD | 1.333 - 1.520 nD | - | 9.801 313 | 1.00 | ||
| MASTER-53T | Brix | 0.5 % Brix | 0.0 - 53.0 % Brix | ±0.5 % Brix | 9.801 472 | 1.00 | ||
| MASTER-80H | Brix | 0.5 % Brix | 30.0 - 80.0 % Brix | ±0.5 % Brix | 6.230 295 | 1.00 | ||
| MASTER 500 | Universal application | 1.0 % Brix | 0.0 - 90.0% Brix | - | 6.261 851 | 1.00 | ||
| MASTER-20T | Brix | 0.1 % Brix | 0.0 - 20.0 % Brix | ±0.2 % Brix | 9.801 301 | 1.00 | ||
| HSR-500 | Brix | 0.2 % Brix | 0.0 - 90.0% Brix | - | 9.801 312 | 1.00 | ||
| MASTER-50H | Brix | 0.5 % Brix | 0.0 - 50.0 Brix | ±0.5 % Brix | 6.234 218 | 1.00 | ||
| MASTER-20a | Fruit juice, cutting oil | 0.1 % Brix | 0.0 - 20.0 % Brix | ±0.2 % Brix | 6.230 298 | 1.00 |
