Refractometer for Salt Concentration in Food

Specification:

Salinity Refractometer For Salt In Brine Food Salinity Tester ATC Sodium Chloride Content Meter
These models are developed for measuring salt in brine and prepared food solution. It's fully equipped with ATC that automatically adjust itself to correct temperature discrepancies during use. Capable of measuring with high accuracy and provides precise results. It's equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down!
Align the Cover Plate with light, adjust the Focus Adjustment until you see the scale clearly.
Calibration: Accurate Measurement depends on careful calibration. Please make sure the ambient temperature is about 68 °F, distilled water can be used to calibrate.
Open the Cover plate. place 2-3 drops of the distilled water on the prism, then close the cover plate and make sure the water spread aross the prism without any air bubbles or dry spots. wait for about 30 seconds to let the reading to stabilize. Look into eyepiece and turn the calibration screw with the screw driver until the reading is "0"
Clean the prism with soft cloth, then place 2-3 drops of the liquid sample to be tested on the prism.then close the cover plate and make sure the water spread aross the prism without any air bubbles or dry spots. wait for about 30 seconds to let the reading to stabilize. Align the prism assembly with the light source. look into eyepiece and you can get the reading.
Measuring Range:Salinity: 0-28%
Minimum Division: Salinity: 0.2%
Automatic Temperature Compensation Range:10°C-30°C
Determines the amount of dissolved salt and dissolved solids
Approved by strict quality and safety standards
Durable and built to last long
Heavy-duty and lightweight with its aluminum construction
Easy to focus and calibrate
Accurate testing results guaranteed
Made with the highest and finest quality of aluminum & rubber that makes it lightweight
Cushioned with soft & comfortable non-slip rubber
Extremely easy-to-use and calibrate

Box includes:

1 x Refractometer
1 x Plastic pipette
1 x Mini Screw Driver
1 x Cleaning Cloth
1 x Plastic Box
1 x Manual