Portable Refractometer LB-19PDR

Portable Refractometer LB-19PDR

Portable refractometer LB-19PDR 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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Specifications

Alcohol measuring range 0 % ~ 60 % v/v
Temperature range 0 °C ~ 40 °C
Temperature precision ± 0.5 °C
Alcohol minimum reading 0.1
Alcohol accuracy ± 0.3
Power supply 2 × AAA (1.5 V)
Dimensions 135 × 65 × 40 mm
Weight 200 g

Features

  • Digital LCD screen for visual monitoring of set parameters and delivered results
  • Measurement precision
  • Wide choice of model selection as per sample
  • Automatic temperature compensation
  • Automatic power management
  • Anti-corrosive structural unit

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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Portable Refractometer

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Brix range
Salinity range 0 % ~ 28 %
Serum
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Salinity range 0 % ~ 28 %
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Salinity range
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Salinity range
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Brix range
Salinity range
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Serum 0 g/dL ~ 12 g/dL
Urine 1.000 ~ 1.050
Portable Refractometer : Portable Refractometer LB-10PDR
Brix range 0 % ~ 35 %
Salinity range
Serum
Urine
Portable Refractometer : Portable Refractometer LB-14PDR
Brix range 58 % ~ 92 %
Salinity range
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Portable Refractometer : Portable Refractometer LB-20PDR
Brix range
Salinity range
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Brix range
Salinity range
Serum
Urine
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Salinity range
Serum
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Brix range 58 % ~ 92 %
Salinity range
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Salinity range
Serum
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Our fluid refractometer is a versatile optical instrument used for measuring the refractive index of various liquid samples. It operates by analyzing the way light is bent as it passes through a liquid, providing insights into the sample's composition, concentration, and purity. These refractometers come equipped with precision optics and a user-friendly interface, offering quick and accurate readings across a wide range of applications, including chemistry, food and beverage quality control, pharmaceuticals, and industrial processes. Fluid refractometers are essential tools for researchers, quality control professionals, and product developers, helping them ensure product quality, consistency, and compliance with industry standards while streamlining analysis and quality assurance processes.

Measurement Range Ethylene Glycol: -50°C to 0 °C Propylene: -50°C to 0 °C C: -40°C to 0 °C Battery Fluids: 1.100 to 1.400 sg
Minimum Division Ethylene Glycol: 1°C Propylene: 1°C C: 5 °C Battery Fluids: 0.01sg
Accuracy Ethylene Glycol: ± 1 °C Propylene Glycol: ± 1 °C C: ± 5 °C Battery Fluids: ± 0.01 sg
Length 200 mm
Measurement Range Ethylene Glycol: -50°C to 0 °C Propylene: -50°C to 0 °C C: -40°C to 0 °C Battery Fluids: 1.100 to 1.400 sg
Minimum Division Ethylene Glycol: 1°C Propylene: 1°C C: 5 °C Battery Fluids: 0.01sg
Accuracy Ethylene Glycol: ± 1 °C Propylene Glycol: ± 1 °C C: ± 5 °C Battery Fluids: ± 0.01 sg
Length 200 mm
Measurement Range Urea: 30% to 35% Ethylene Glycol: -50°C to 0°C Propylene Glycol: -50°C to 0°C Cleaning Fluids: -40°C to 10°C Battery Fluids: 1.100 to 1.400 sg
Minimum Division Urea: 0.5°C Ethylene Glycol: 5°C Propylene Glycol: 5°C Cleaning Fluids: 5°C Battery Fluids: 0.01 sg
Accuracy Urea: ± 0.5°C Ethylene Glycol: ± 5°C Propylene Glycol: ± 5°C Cleaning Fluids: ± 5°C Battery Fluids: ± 0.01 sg
Dimension (Length) 200 mm
Measurement Range Ethylene Glycol: - 60 °F to 32 °F/-50°C to 0 °C Propylene: - 60°F to 32 °F /-50°C to 0 °C Battery Fluids: 1.10-1.40 sg
Minimum Division Ethylene Glycol: 10°F/ 5°C Propylene: 10°F/ 5°C Battery Fluids: 0.01sg
Accuracy Ethylene Glycol: ± 10 °F/ ± 5 °C Propylene Glycol: ± 10 °F/ ± 5 °C Battery Fluids: ± 0.01 sg
Length 200 mm

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
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Measuring range 1.3000 Nd ~ 1.7000 Nd
Stability of temperature control RT
Temperature control
Temperature control range RT
Measuring range 1.30000 Nd ~ 1.70000 Nd
Stability of temperature control ± 0.02 ℃
Temperature control Built-in semiconductor
Temperature control range 5 ℃ ~ 65 ℃
Measuring range 1.30000 Nd ~ 1.70000 Nd
Stability of temperature control ± 0.01 ℃
Temperature control Built-in semiconductor
Temperature control range 5 ℃ ~ 90 ℃
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Temperature control Built-in semiconductor
Temperature control range 5 ℃ ~ 65 ℃

Labotronics beer brewing refractometer is a specialized optical instrument designed for the brewing industry, allowing brewers to measure the sugar content, often expressed as Brix, in wort during the brewing process. It operates by measuring the refractive index of the wort due to its sugar concentration, which provides insights into the potential alcohol content and fermentation progress. By offering real-time Brix readings, brewers can monitor the sugar conversion and make precise adjustments to ensure the desired alcohol level and flavor in the final beer. These refractometers are indispensable tools for homebrewers and professional brewers, helping them optimize the brewing process, enhance quality control, and produce beer with consistent and desired characteristics.

Measurement range Brix:0 % - 32 % Wort SG:1.000-1.120
Minimum division Brix: 0.1 % Wort SG: 0.001sg
Accuracy Brix: 0.1 % Wort SG: 0.001sg
Dimension 30 × 40 × 170 mm
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