Portable refractometer LB-17PDR is a microprocessor controlled digital unit for measurement of refractive index. The provision of photosensitive sensors ensures precise refraction and high speed signal collection.
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| Serum | 0 g/dL ~ 12 g/dL |
| Urine | 1.000 ~ 1.050 |
| Refractive index range | 1.3330 ~ 1.3900 |
| Temperature range | 0 °C ~ 40 °C |
| Temperature precision | ± 0.5 °C |
| Serum minimum reading | 0.1 |
| Serum accuracy | ± 0.1 |
| Urine minimum reading | 0.001 |
| Urine accuracy | ± 0.001 |
| Refractive index minimum reading | 0.0001 |
| Refractive index accuracy | ± 0.0003 |
| Power supply | 2 × AAA (1.5 V) |
| Dimensions | 135 × 65 × 40 mm |
| Weight | 200 g |
Features
Applications
Used in petroleum industries, pharmaceutical industries, food industries, chemical industries, sugar industries, university and analytical laboratories, relevant scientific research units, etc.
What our customers say
Ali Jaffal 
1 year ago
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| Brix range | |
| Salinity range | |
| Serum | 0 g/dL ~ 14 g/dL |
| Urine | 1.000 ~ 1.050 |
Our soya bean milk refractometer is a specialized optical instrument designed for the food and beverage industry, particularly in the production of soya milk. It operates by measuring the refractive index of soya bean milk, which is influenced by parameters like sugar and solids content. These portable and user-friendly devices are equipped with precision optics and a clear scale for quick and accurate measurements of soya bean milk samples. Our soya bean milk refractometers are essential tools for manufacturers and quality control personnel, enabling them to monitor and control the concentration of ingredients like soy solids and sugars in the milk, ensuring product quality, adherence to industry standards, and the consistency of soya milk production.
| Measurement Range | 0 % ~ 32 % Brix 0 % ~ 25 % Bean juice |
| Minimum Division | 0 % ~ 32 % Brix 0 % ~ 25 % Bean juice |
| Accuracy | ± 0.2 % ± 0.5 % |
| Dimensions | 30 x 40 x 160 mm |
Our alcohol & grape refractometer is a specialized optical instrument used in winemaking and viticulture to measure the sugar content, often expressed as Brix, in grape juice or grape must, which is a crucial parameter in determining grape ripeness and potential alcohol content in wine. It operates by measuring the refractive index of the grape juice due to its sugar content. By providing accurate Brix readings, winemakers can make informed decisions about when to harvest grapes for optimal wine quality. These refractometers are essential tools for vineyard management, grape growers, and winemakers to ensure the grapes are harvested at the right time for producing high-quality wines with the desired alcohol levels and flavors.
| Measurement range | 0 % ~ 25 % Vol |
| Minimum division | 0.2 % Vol |
| Accuracy | ± 0.20% |
| Length | 30 x 40 x 160 mm |
| Measurement range | 0 % ~ 25 % Vol 0~20 Beº |
| Minimum division | 0.2 % Vol 0.2 % Brix |
| Accuracy | ± 0.2 % Vol ± 0.2 % Brix |
| Length | 32 x 40 x 160 mm |
| Measurement range | 0 % ～60 % 60～80 % W/W |
| Minimum division | 1% |
| Accuracy | 1% 2.5% |
| Length | 33 x 40 x 160 mm |
| Measurement range | 0 % ~25 % Vol 0~40 % Brix |
| Minimum division | 0.2 % Vol 0.2 % Brix |
| Accuracy | ± 0.2 % Vol ± 0.2 % Brix |
| Length | 31 x 40 x 160 mm |
Our emulsion oil refractometer is a specialized optical instrument commonly used in industries such as food, cosmetics, and pharmaceuticals for measuring the refractive index of oil-in-water or water-in-oil emulsions. It operates by assessing the refractive index of these complex mixtures, which is influenced by the composition and concentration of the components. Equipped with precision optics, a sample well, and a digital interface, emulsion oil refractometers provide accurate and rapid measurements, helping manufacturers and quality control personnel ensure the consistency and quality of emulsion-based products such as creams, lotions, salad dressings, and more.
| Measurement range | 0 % ~ 15 % M-10 0 ~ 15 % MDT |
| Minimum division | 0.5 % 0.5 % |
| Accuracy | ± 0.1 % ± 0.001 RI |
| Length | 30 × 40 × 170 mm |
Our brix refractometer is a specialized optical instrument designed for measuring the sugar concentration, often expressed as degrees Brix, in liquid samples, particularly in the food and beverage industry. It operates by assessing the refractive index of the sample, which is directly correlated to its sugar content. These compact and portable devices are equipped with a sample well, optics, and a user-friendly interface. They provide fast and accurate Brix readings, making them indispensable tools for quality control and monitoring sugar levels in various applications, including fruit juice, wine, soft drinks, and the production of syrups and jams.
| Measuring Range | 28 % ~ 62 % Brix |
| Minimum Division | 0.20 % Brix |
| Accuracy | ± 0.2 % |
| ATC Compensation Range | 10°C ~ 30°C |
| Measuring Range | 0 % ~ 80 % Brix |
| Minimum Division | 1 % Brix |
| Accuracy | ± 1 % Brix |
| ATC Compensation Range | Without ATC |
| Measuring Range | 45 % ~ 82 % Brix |
| Minimum Division | 0.5 % Brix |
| Accuracy | ± 0.5 % |
| ATC Compensation Range | 10 °C ~ 30 °C |
| Measuring Range | 0 % ~ 42 % Brix 42 % ~ 71 % Brix 71 % ~ 90 % Brix |
| Minimum Division | 0.2 % Brix |
| Accuracy | ± 0.20 % |
| ATC Compensation Range | Without ATC |
We provide a clinical refractometer, a specialized medical device used in healthcare settings for measuring the refractive index of various bodily fluids like urine and serum. It provides valuable diagnostic information about the concentration of specific solutes, such as proteins, electrolytes, and glucose. Operating on the principle that the refractive index of a solution changes with solute concentration, clinical refractometers are equipped with a sample well and precise optics to deliver quick and accurate results.
| Measurement range | 0~12 g / dl 1.000~1.050 sg |
| Minimum division | 0.2 g /dl 0.002 sg |
| Accuracy | ± 0.2 g/ dl ± 0.002 sg |
| Length | 160 mm |
| Measurement range | 0 ~ 12 g / dl 1.000 ~ 1.050 sg 1.3300 RI ~ 1.3600 RI |
| Minimum division | 0.2 g / dl 0.005 sg 0.0005 RI |
| Accuracy | ± 0.2 g/ dl ± 0.005 sg ± 0.0005 RI |
| Length | 160 mm |
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