Specification
Product Description:
Salinity Refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its scale provides a direct reading of the specific gravity and concentration ( part per Thousand) of salt in water. One scale checks the NaCl levels with the range of 0-100 ppt ( with 1 ppt scale divisions) and the other scale gauges Specific Gravity with a range of 1.000 to 1.070 ( ± 0.001 accuracy) . Both enable the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. It is suitable for a marine saltwater tank.
In use, a sample is sandwiched between a measuring prism and a daylight plate. The reading is taken when a shadow line crosses the scale from the shadow line formed between the illuminated area and the dark area then a shadow line crosses the scale. Because refractive index is very temperature dependent, the ZGRS-10ATC Handheld Refractometer embedded a bi-metallic strip inside the rugged casing to achieve automatic temperature compensation. And now that this new refractometer has its own light source you can still gauge concentration even in the dark, no other illumination is needed.
The Handheld Battery Refractometer offers a great value for your money because of its BUILT-IN LED. Not only is it quick and easy to use and calibrate but it also assures you that the determined concentration is reliable and accurate.
ZGRS-10ATC has it' s own INTERNAL LIGHT SOURCE! Needs no Flashlight! The dedicated light MAKES IT EASIER TO READ THE SCALE!
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Features:
* With built-in white LED light source
* Assures high quality and accurate testing results
* Easy and very convenient to use
* Power requires three ( 3) 1.5V button type batteries and its included in the package
* Batteries last for more than 200 hours
* Unique and Cool Design
* Equipped with ATC compensation Range ( Built-in Automatic Temperature Compensation) from 10° C to 30° C
* Operations manual is provided for ease of use, convenience and to fully utilize ZGRS-10ATC
Specifications:
* Measuring Ranges: 0-100 ppt of NaCl and 1.000 to 1.070 Specific Gravity ( 0-10% )
* Divisions: 1 ppt / 0.001 Specific Gravity
* Accuracy: ± 1 ppt / 0.001 Specific Gravity ( ± 0.10% )
* Length : 205mm
* Weight: 220g
* Heavy duty ( Durable Aluminum)
Accessories included:
* Operations Manual
* 3 pieces AG13 ( LR44W) Battery
* Mini-screw driver
* Pipettes + 10 pieces FREE PIPETTES
Packaging: Sturdy traveling box with contoured-foam lining
Warranty: 2 years warranty
Shipping: USD 9.80
Payment can be made thru the ff:
* Paypal
* Western Union
* Money Transfer
You may send your questions or clarifications to
gary@ gainexpress.com
Our Customer Service representative will respond to you within the next 48 hours.
For More Product Images and Information, Visit our website
http: / / www.gainexpress.com
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