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Looking to buy the best Acm Refractometer for sale? Get Quotes sends your requirements to expert suppliers in Australia so you get personalised quotes to compare Refractometer prices, specifications, features and terms then choose the one that’s right for you. Also compare servicing, consumables and reviews, so you can buy with confidence.
PTI Pacific | Food and Beverage Processing Equipment PTI Pacific is a 100% Australian owned company with over 10 years’ experience in the food and beverage, pharmaceutical and medical industries. We specialise in the manufacture and distribution of unique process and monitoring equipment.
Founder and managing director, Lee Carty, started PTI Pacific with a single purpose in mind: to bring the high levels of quality and safety ...
A refractometer is a scientific instrument used to measure the refractive index of a substance. It works by measuring the bending of light as it passes through a sample. The sample is placed on a prism or a glass plate, and a light source is directed through it. The angle at which the light is refracted is measured, and this value is used to calculate the refractive index of the substance. Refractometers are commonly used in fields such as chemistry, biology, and food science to measure the concentration of dissolved solids in a liquid sample.
What are the different types of refractometers available in Australia?
There are several types of refractometers available in Australia, including:
Handheld refractometers: These are compact and portable devices that are commonly used in the food and beverage industry to measure the sugar content of liquids such as fruit juices, soft drinks, and wine.
Abbe refractometers: These are laboratory-grade instruments that are used to measure the refractive index of liquids and solids. They are commonly used in research and quality control applications.
Digital refractometers: These devices use a digital display to provide accurate and precise readings of the refractive index of liquids. They are commonly used in the pharmaceutical and chemical industries.
Polarimeters: These instruments are used to measure the rotation of polarized light as it passes through a sample. They are commonly used in the pharmaceutical and chemical industries to measure the purity and concentration of chiral compounds.
Brix meters: These are specialized refractometers that are used to measure the sugar content of liquids such as fruit juices and soft drinks. They are commonly used in the food and beverage industry.
What is the price range of refractometers in Australia?
However, based on my research, the price range of refractometers in Australia can vary depending on the type, brand, and features. Basic handheld refractometers can range from $20 to $100, while digital refractometers with advanced features can cost up to $500 or more. It is recommended to check with local suppliers or online retailers for the latest prices and options.
What are the applications of a refractometer?
A refractometer is a device that measures the refractive index of a substance, which is the degree to which light is bent as it passes through the substance. The applications of a refractometer include:
Measuring the sugar content of fruits, vegetables, and juices in the food industry
Determining the salinity of seawater in marine biology and oceanography
Testing the concentration of coolant in automotive and industrial machinery
Analyzing the purity of chemicals in the pharmaceutical industry
Checking the quality of honey and maple syrup in the food industry
Monitoring the concentration of protein in urine and other bodily fluids in medical laboratories
Measuring the concentration of alcohol in beverages and fuel in the alcohol and petroleum industries.
What is the accuracy of a refractometer?
The accuracy of a refractometer depends on various factors such as the quality of the instrument, the calibration method used, and the operator's skill. Generally, a good quality refractometer can provide accurate readings within 0.1% to 0.2% of the actual value. However, it is important to note that refractometers are designed to measure specific types of samples and may not be suitable for all applications. Regular calibration and maintenance can also help ensure accurate readings.
How do I calibrate a refractometer?
To calibrate a refractometer, you need to use a calibration solution with a known refractive index. Place a few drops of the solution on the prism of the refractometer and adjust the calibration screw until the reading matches the known value of the solution. Repeat the process with another calibration solution to ensure accuracy. It is recommended to calibrate the refractometer before each use to ensure accurate readings.
Can a refractometer measure the sugar content of fruits and vegetables?
Yes, a refractometer can measure the sugar content of fruits and vegetables. It works by measuring the refractive index of a sample, which is directly related to its sugar content. This is commonly used in the food industry to determine the quality and ripeness of fruits and vegetables.
Can a refractometer be used for measuring the salinity of water?
Yes, a refractometer can be used for measuring the salinity of water. It works by measuring the refractive index of a liquid, which is affected by the concentration of dissolved salts in the water. However, it is important to note that refractometers are typically less accurate than other methods of salinity measurement, such as conductivity meters or titration methods.
What is the warranty period for a refractometer?
However, the warranty period for a refractometer can vary depending on the manufacturer and model. It is recommended to check the manufacturer's website or contact their customer service for specific warranty information.
Where can I buy a refractometer in Australia?
There are several options for buying a refractometer in Australia. Some popular options include online retailers such as Amazon, eBay, and Bunnings Warehouse. Specialty scientific equipment suppliers such as LabGear Australia and Scientific Solutions also carry refractometers. Additionally, some homebrewing and winemaking supply stores may also carry refractometers.
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