Portable refractometer LB-11PDR 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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| Brix range | 0 % ~ 45 % |
| Refractive index range | 1.333 ~ 1.4098 |
| Temperature range | 0 °C ~ 40 °C |
| Temperature precision | ± 0.5 °C |
| Brix minimum reading | 0.1 |
| Brix accuracy | ± 0.2 |
| 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.
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| Brix range | |
| Salinity range | |
| Serum | 0 g/dL ~ 14 g/dL |
| Urine | 1.000 ~ 1.050 |
| Brix range | |
| Salinity range | |
| Serum | 0 g/dL ~ 12 g/dL |
| Urine | 1.000 ~ 1.050 |
Our Adblue (or Diesel Exhaust Fluid) refractometer is a specialized optical device used primarily in the automotive and transportation industry to measure the concentration of urea in Adblue, a diesel engine exhaust fluid. It operates by analyzing the refractive index of the fluid, which is directly proportional to the urea concentration. These refractometers are essential tools for ensuring the correct mixture of Adblue, which is critical for reducing emissions and meeting emissions standards in diesel vehicles. They provide precise measurements, allowing users to maintain the optimal urea concentration to effectively reduce harmful nitrogen oxide (NOx) emissions, making them indispensable for fleet maintenance, automotive repair, and compliance with environmental regulations.
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 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 |
| 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 |
Our industrial fluid refractometer is a precision optical instrument designed for the manufacturing and industrial sector, used to measure the refractive index of various fluids and solutions. It operates by analyzing the way light passes through a sample, offering insights into its composition, concentration, and quality. These robust devices are built to withstand harsh industrial environments and are equipped with high-precision optics, digital displays, and often temperature compensation features for accurate readings.
| Measurement range | 0-32 % Brix |
| Minimum division | 0.2 % Brix |
| Accuracy | ± 0.20% |
| Size | 200 mm |
| Measurement range | 0-18 % Brix |
| Minimum division | 0.1 % Brix |
| Accuracy | ± 0.10% |
| Size | 200 mm |
| Measurement range | 0-10 % Brix |
| Minimum division | 0.1 % Brix |
| Accuracy | ± 0.10% |
| Size | 200 mm |
Our Digital Refractometer stands as a specialized instrument meticulously crafted for measuring refractive indexes within the expansive range of 1.3000 to 1.7000 ND across various substances. Its cutting-edge design incorporates a high-performance sensor and advanced temperature control mechanisms, enabling precise measurements of both refractive index (Nd) and sugar content (Brix) in an array of liquids. This device guarantees accuracy not only in transparent and translucent substances but also in dark and viscous liquids. Its adaptability makes it an invaluable tool across industries where precise refractive index and sugar content measurements are imperative. Whether dealing with liquids of varying opacities or consistencies, these ensure reliable and consistent readings, providing a versatile solution for quality control in diverse applications.
| Measuring range | 1.30000 to 1.70000 (ND) |
| Resolution | 0.0001 (ND) |
| Precision | ±0.0002 |
| Operating mode | Refractive index /sugar content |
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 |
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