Refractometer Atc
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 RSG 100ATC Black Brix Beer Sugar Wine Wort SG 0 32 Refractometer SOFTCASE  US $25.40
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 New 58 90 Brix Honey Refractometer Beekeeping Bees ATC US $22.90
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 32 Brix ATC Wort SG Portable Refractometer Sugar Wine Beer Fruit US $28.90
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 New Handheld Salinity Refractometer 0 10 with ATC Aquarium Salt Hydrometer US $20.90
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 Portable NEW Design Grape Wine Alcohol Refractometer 0 25 Brix 0 40 with ATC US $23.90
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 Brand New Brix 28 62 ATC Refractometer for Concentrated Fruit Juice US $68.00
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 HD 0 80Brix ATC Refractometer Professional style New US $76.00
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 HD Scale Professional Brix ATC Refractometer 0 50 US $73.00
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 New 0 10 Brix ATC Refractometer US $29.00
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 New Antifreeze Battery nD 1333 1396 Refractometer C degree ATC US $39.00
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 New ATC 0 20Brix Refractometer 4 WineCoolant US $29.00
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 New ATC 0 28 Salinity Refractometer 4 Aquarium US $39.00
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 New ATC 0 40 Brix 0 25 Alcohol Refractometer US $29.00
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 New ATC 0 80 W W Alcohol Refractometer US $39.88
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 New ATC Antifreeze Glycol Battery Refractometer 4 US $29.00
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 58 90 Brix 38 43 Be Honey Refractometer Beekeeping Tester Bees with ATC US $19.90
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 0 32 Brix Wort SG Refractometer Sugar Wine Beer Fruit with ATC SG US $18.60
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 New Design Portable Wine Alcohol Grape Refractometer 0 25VOL 0 40 Brix w ATC US $22.50
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 Brix Refractometer 0 32 ATC Fruit Juice Wine CNC Sugar US $17.90
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 CLINICAL PROTEIN VETERINARY URINE REFRACTOMETER ATC US $19.90
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 Westover RHB 32ATC Brix Refractometer CNC or sugars NEW US $74.95
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 RHS 10ATC Salinity Aquarium Refractometer Black Rubber US $17.99
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 Brand New Salinity Refractometer for Aquarium 0 10 Hydrometer RHS 10ATC US $28.95
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 RSG 100ATC Black rubber strip Brix Beer Sugar Wine Wort SG 0 32 Refractometer US $17.56
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 RHS 10ATC Salinity Refractometer 0 10 ATC Aquarium Saltwater BLUE RUBBER STRIP US $17.99
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 Atago ATC 1 Automatic Temperature Compensation Refractometer US $78.30
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 Blow Out ATC Brix Refractometer 0 32 Wine Beer CNC Fruit RHB 32ATC US $24.96
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 Car Battery Antifreeze Windshield Clean Fluid Ethylene Glycol Refractometer ATC US $18.90
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 ATC 0 32 Brix Wort SG Salinity Refractometer for Sugar Wine Beer Fruit Aquarium US $31.99
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 0 10 Portable Brix Refractometer Fruit Juice wine ATC US $29.50
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 Clinical Veterinary Refractometer Protein Urine RI ATC US $18.90
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 Honey Refractometer Tester Beekeeping Bees 58 90 ATC US $21.90
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 New Portable Refractometer for Grape Wine Alcohol 0 25 Brix 0 40 with ATC US $19.90
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 RSG 100ATC Brix Beer Sugar Wine Wort SG 0 32 ATC Refractometer blue rubber US $17.99
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 Salinity Refractometer 0 10 ATC Aquarium Salt Water US $20.50
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 °Oe Refractometer 0 32 Brix 0 140°Oe 0 27KMW ATC US $22.90
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 New Car Cleaning Battery Fluid Acid Antifreeze Glycol Refractometer °C with ATC US $19.50
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 Wine Alcohol Grape Potable Refractometer 0 25VOL 0 40 Brix with ATC US $18.90
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 Salinity Portable Refractometer Meter 0 10 Salt Water Aquarium w ATC US $17.60
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 SOFTCASE 0 32ATC Brix Refractometer Wine Beer CNC Fruits Vegetables Beersmith US $24.99
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 Extech RF15 Refractometer with ATC US $79.99
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 NEW 0 32ATC Brix Refractometer Wine Beer CNC Fruit RHB 32ATC AdeAdvancedOptics US $28.87
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 NEW 0 32 ATC Brix Refractometer Wine Beer CNC Sugar US $29.90
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 Clinical Veterinary Refractometer Serum Protein Urine Auto Temp Comp RHC 200ATC US $37.66
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 New Brix Refractometer 0 32 ATC Fruit Juice Wine CNC US $17.70
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 1 Pcs 0 32 Brix Wort SG ATC Refractometer For Wine Beer Home Brewing Kit US $17.50
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 Honey Refractometer RHB 90ATC Calibration Oil set US $25.35
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 Salinity Refractometer 0 10 ATC Aquarium Salt Water a0 US $19.60
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Salinity Measurement
Measurement of the level of salinity in soy sauce, ketchup, dressing, soup, seasonings, pickled juices of vegetables, etc. is indispensible for quality control. One of the key factors in producing these products is maintaining consistency between batches of their product for quality control and process control. In order to keep this consistency the manufacture needs to test the product to determine the total concentration of salt. Highly concentrated samples such as soy sauce need to be diluted so that the value reads lower than 6% before testing the sample.
Various types of saltmeters can also be used for testing the concentration of natural or artificial seawater in marine research, fishery research, fish farms, fish tanks and aquarium management. Moreover they are used for controlling the concentration of saltwater used for preserving fish, meat, cheese, etc. When measuring natural seawater you have to take into account other various kinds of salty ingredients such as magnesium chloride, calcium sulfate and magnesium sulfate contained in natural seawater. The measurement value of seawater expresses the total content of these salty ingredients in the value.
The principle of electric conductivity is applied in the detection of salt, thus a digital salinity tester measures the exact level of salt without being influenced by other ingredients in the product. Digital salinity refractometers have the advantage of a digital readout, and do not allow for "tester interpretation" of an analogue readout.
Salinity can also be tested on an analogue hand held saltmeter. These instruments can have extra features such as Automatic Temperature Compensation (ATC) to correct for changes in ambient temperature, or testing scales for sodium chloride or specific gravity. Hand held salinity refractometers are read by holding them up to a light source and interpreting where a line falls on a scale.
Examples of digital saltmeters are the ATAGO EX-421 saltmeter RE-100SA or PAL-03S (a pocket sized instrument designed for field use). ATAGO also offers analogue units in the Master S28a or S28M, Master-S/Mill-a, Master-S/Mill-aM, Master S-10A and Master S-10M. As a world leader in the production of refractometers, ATAGO products are well-trusted for their accuracy and ease of use.
National Microscope Exchange has been in business since 1991, selling and servicing abbe refractometers, refractometers,inverted microscope and microscopes. The service staff has 30 years of experience with microscopes, and is the authorized United States service facility for Atago brand refractometers.
About the Author
National Microscope Exchange offers compound and stereo microscopes in the VanGuard and Meiji lines. To find out more about these items you can contact National Microscope Exchange at 800-851-7635 or visit our website at www.nationalmicroscope.com
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