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{"id":4579553476644,"title":"Red Sea Seawater Refractometer","handle":"red-sea-seawater-refractometer","description":"\u003cp\u003e\u003cstrong\u003eHigh-Accuracy Seawater Refractometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRed Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25C\/77F.\u003c\/p\u003e\n\u003cp\u003eMost refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl – rather than seawater) and at a temperature of 15C\/59F rather than 25C\/77F. Thus, a measurement deviation of up to 1.5ppt is possible, which can have a significant adverse effect on coral growth and coloration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain features of Red Sea’s Seawater Refractometer include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly reads the \u003cstrong\u003eabsolute\u003c\/strong\u003e \u003cstrong\u003esalinity\u003c\/strong\u003e\u003cstrong\u003e of\u003c\/strong\u003e \u003cstrong\u003eseawater\u003c\/strong\u003e \u003cstrong\u003eat\u003c\/strong\u003e \u003cstrong\u003e25\u003csup\u003e°\u003c\/sup\u003eC\/\u003c\/strong\u003e\u003cstrong\u003e77\u003csup\u003e 0\u003c\/sup\u003eF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e( No need for seawater or temperature compensation factors)\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for the ionic content of seawater (NSW) for more accurate salinity measurement (industry standard refractometers are calibrated for salt brine ).\u003c\/li\u003e\n\u003cli\u003eCalibrated for seawater (NSW) at 25\u003csup\u003eo\u003c\/sup\u003eC\/77\u003csup\u003eo\u003c\/sup\u003eF, the normal temperature range for reef aquariums\u003cbr\u003e(most standard refractometers are calibrated at 15\u003csup\u003eo\u003c\/sup\u003eC\/59\u003csup\u003eo\u003c\/sup\u003eF ).\u003c\/li\u003e\n\u003cli\u003eEasier to read, higher resolution display, focussed to the relevant range for reef aquariums of up to 40ppt\u003c\/li\u003e\n\u003cli\u003eIncludes Integrated Automatic Temperature Compensation (ATC) for accurate measurement at standard ambient temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRed Sea’s Refractometer display\u003c\/h3\u003e\n\u003cp\u003eThe PPT scale on Red Sea’s Seawater refractometer is calculated using an algorithm for seawater and therefore will give a reading of the \u003cstrong\u003eAbsolute Salinity\u003c\/strong\u003e of seawater.\u003c\/p\u003e\n\u003cp\u003eThe PPT scale on regular salinity refractometers are calculated using an algorithm for Brine. Using a Brine refractometer for Seawater will give an error of approximately 1.5ppt in the salinity reading.\u003c\/p\u003e\n\u003cp\u003eUse the online HTML editor to maximize your web content composing efficiency.\u003c\/p\u003e","published_at":"2020-04-08T13:45:22-05:00","created_at":"2020-04-08T16:52:34-05:00","vendor":"Red Sea","type":"Refractometers","tags":["Refractometer"],"price":6499,"price_min":6499,"price_max":6499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31813344264228,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"730773120185","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Red Sea Seawater Refractometer","public_title":null,"options":["Default Title"],"price":6499,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"730773120185"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0227\/4721\/7956\/products\/RefractometerRGBHiRes.jpg?v=1586383992"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0227\/4721\/7956\/products\/RefractometerRGBHiRes.jpg?v=1586383992","options":["Title"],"media":[{"alt":null,"id":6584023744548,"position":1,"preview_image":{"aspect_ratio":1.0,"height":474,"width":474,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0227\/4721\/7956\/products\/RefractometerRGBHiRes.jpg?v=1586383992"},"aspect_ratio":1.0,"height":474,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0227\/4721\/7956\/products\/RefractometerRGBHiRes.jpg?v=1586383992","width":474}],"content":"\u003cp\u003e\u003cstrong\u003eHigh-Accuracy Seawater Refractometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRed Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25C\/77F.\u003c\/p\u003e\n\u003cp\u003eMost refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl – rather than seawater) and at a temperature of 15C\/59F rather than 25C\/77F. Thus, a measurement deviation of up to 1.5ppt is possible, which can have a significant adverse effect on coral growth and coloration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain features of Red Sea’s Seawater Refractometer include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly reads the \u003cstrong\u003eabsolute\u003c\/strong\u003e \u003cstrong\u003esalinity\u003c\/strong\u003e\u003cstrong\u003e of\u003c\/strong\u003e \u003cstrong\u003eseawater\u003c\/strong\u003e \u003cstrong\u003eat\u003c\/strong\u003e \u003cstrong\u003e25\u003csup\u003e°\u003c\/sup\u003eC\/\u003c\/strong\u003e\u003cstrong\u003e77\u003csup\u003e 0\u003c\/sup\u003eF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e( No need for seawater or temperature compensation factors)\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for the ionic content of seawater (NSW) for more accurate salinity measurement (industry standard refractometers are calibrated for salt brine ).\u003c\/li\u003e\n\u003cli\u003eCalibrated for seawater (NSW) at 25\u003csup\u003eo\u003c\/sup\u003eC\/77\u003csup\u003eo\u003c\/sup\u003eF, the normal temperature range for reef aquariums\u003cbr\u003e(most standard refractometers are calibrated at 15\u003csup\u003eo\u003c\/sup\u003eC\/59\u003csup\u003eo\u003c\/sup\u003eF ).\u003c\/li\u003e\n\u003cli\u003eEasier to read, higher resolution display, focussed to the relevant range for reef aquariums of up to 40ppt\u003c\/li\u003e\n\u003cli\u003eIncludes Integrated Automatic Temperature Compensation (ATC) for accurate measurement at standard ambient temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRed Sea’s Refractometer display\u003c\/h3\u003e\n\u003cp\u003eThe PPT scale on Red Sea’s Seawater refractometer is calculated using an algorithm for seawater and therefore will give a reading of the \u003cstrong\u003eAbsolute Salinity\u003c\/strong\u003e of seawater.\u003c\/p\u003e\n\u003cp\u003eThe PPT scale on regular salinity refractometers are calculated using an algorithm for Brine. Using a Brine refractometer for Seawater will give an error of approximately 1.5ppt in the salinity reading.\u003c\/p\u003e\n\u003cp\u003eUse the online HTML editor to maximize your web content composing efficiency.\u003c\/p\u003e"}

Red Sea Seawater Refractometer

Product Description
$64.99
Maximum quantity available reached.

High-Accuracy Seawater Refractometer

Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25C/77F.

Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl – rather than seawater) and at a temperature of 15C/59F rather than 25C/77F. Thus, a measurement deviation of up to 1.5ppt is possible, which can have a significant adverse effect on coral growth and coloration.

Main features of Red Sea’s Seawater Refractometer include:

  • Directly reads the absolute salinity of seawater at 25°C/77 0F ( No need for seawater or temperature compensation factors)
  • Specifically designed for the ionic content of seawater (NSW) for more accurate salinity measurement (industry standard refractometers are calibrated for salt brine ).
  • Calibrated for seawater (NSW) at 25oC/77oF, the normal temperature range for reef aquariums
    (most standard refractometers are calibrated at 15oC/59oF ).
  • Easier to read, higher resolution display, focussed to the relevant range for reef aquariums of up to 40ppt
  • Includes Integrated Automatic Temperature Compensation (ATC) for accurate measurement at standard ambient temperature.

Red Sea’s Refractometer display

The PPT scale on Red Sea’s Seawater refractometer is calculated using an algorithm for seawater and therefore will give a reading of the Absolute Salinity of seawater.

The PPT scale on regular salinity refractometers are calculated using an algorithm for Brine. Using a Brine refractometer for Seawater will give an error of approximately 1.5ppt in the salinity reading.

Use the online HTML editor to maximize your web content composing efficiency.

Vendor: Red Sea

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