0-10% Brix Hand Held Sugar Refractometer Soft Rubber Eyepiece For Comfortable Viewing

Feature:

• With Built-in ATC compensation Range (Automatic Temperature Compensation) from 10°C to 30°C
• For field use, without having to re-calibrate after changes in ambient working temperature.
• Soft rubber eye piece for comfortable viewing
• Equipped with scale measurement which provides direct reading
• Accurate testing results guaranteed
• Extremely easy-to-use and calibrate
• Durable and built to last long
• Adjustable manual focusing
• Uses ambient light only which means battery or power source is not required.
• Cushioned with soft & comfortable non-slip rubber

• One SCALE: Brix scale: 0 to 10%Brix;
• Reference Temperature: 20°C
• ATC(Automatic Temperature Compensation) Compensation Range: 10°C~30°C (50°F~86°F)
• Manual calibration with mini-screw driver provided

Packing list:

• refractometer *1

Hand Held salinity refractometer with dual specific gravity and part per thousand (0/00) scales. Designed

specifically for aquariums, this unit is ideal for rapid, accurate salinity determinations. Fully automatic

temperature compensation(ATC) over the range of 10° to 30°C eliminates need for temperature

compensation charts. High contrast white on blue for easy readability. Includes soft-side carrying case.

Directions for use:

Using soft cloth to clean the prism and testing prism, take a few drops of solution, put it on the prism, close

the cover plate, escape from bubbles, to make the solution over the surface of prism.

Put the instrument into the version of alignment or light department, eyes can observed the field through

Eyepiece. Rotate eyepiece to adjust hand wheel. to make the field of view of blue and white points

clear.The scale of demarcation line is the density of solution.

Calibration and correction of temperature:

It must revise Zero before measure.First,take few drops of distilled water,put it on the detection prism,and

then screw the bolt of Zero so that make it reach 0%,Second,clean the detection prism to inspection.Some

models of instruments have to take place standard liquids of distilled water to revise.

Notice lists:

The instrument is precision optical instrument. You should pay attention to the following matters when it

was used and maintained:

(1)It must be careful and cautious when it was used. in accordance with the use of instruction strictly, can”t

loose each connected component of apparatus, can”t drop,collision, can”t happen drastic vibration.

(2)After using it, can”t put it into water for cleaning directly, should use soft cloth to clean. For optical

surface,it cannot be bruised and scratched.

(3)The instrument should be set in a dry,non-corrosive gases place to safe keep.

(4)To avoid loss of spare parts of components.