Handheld ATC Portable Refractometer For Food Sodium Chloride 170*15*15mm

Handheld Refracting Optical Salt Concentration Meter 0-28 Food Sodium Chloride Mariculture Salinity Refractometer

Features:

1 With Built-in ATC compensation Range (Automatic Temperature Compensation) from 10°C to 30°C

2 For field use, without having to re-calibrate after changes in ambient working temperature.

3 Soft rubber eye piece for comfortable viewing

4 Equipped with scale measurement which provides direct reading

5 Accurate testing results guaranteed

6 Extremely easy-to-use and calibrate

7 Durable and built to last long

8 Adjustable manual focusing

9 Uses ambient light only which means battery or power source is not required.

10 Cushioned with soft & comfortable non-slip rubber

A Measuring Range:Salinity: 0-28%

B Minimum Division: Salinity: 0.2%

C Reference Temperature: 20°C

D ATC(Automatic Temperature Compensation) Compensation Range: 10°C~30°C (50°F~86°F)

E Manual calibration with mini-screw driver provided

Using method

1. Let the deviation prism point to the light, adjust the visual ring till the gage mark becomes clear.

2. Adjustment benchmark: Before using, pls keep the standard liquor (purified water), instrument and

liquid under measurement at the same temperature.Open the cover plate and apply 1~2 drops of

standard liquor onto the diviation prism, and then use hand to press the cover plate lightly to get a

dividing line. Turn the calibration screw to coincide the dividing line with the benchmark (0%). The one for

honey will be an exception.

Note: The instrument has been calibrated before delivering, you are allowed to use it directly.

3. Open the cover plate and use the soft rag to clear the surface of prism: apply 1~2 drops of liquid under

measurement onto the deviation prism and close the cover plate to press lightly; afterwards read the

relevant scale for dividing line; the reading will be the concentration value and destiny value of the liquid

under measurement.

4. After measuring, use the wet

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Handheld ATC Portable Refractometer For Food Sodium Chloride 170*15*15mm Images