1.000-1.070SG Aquarium Salinity Tester Manual Calibration With Soft Rubber Eyepiece
Yieryi 1.000-1.070SG Salinity Seawater salinometer brix refractometer 0-10% Salinity meter
- Manual calibration with mini-screw driver provided
- 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)
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
Characteristic:
With Built-in ATC Compensation range (Automatic Temperature Compensation) from 10 ° C to 30 ° C
For use in the field, without the need for recalibration after changes in ambient operating temperature.
Soft rubber eye piece for comfortable viewing
A measurement scale is provided that provides direct reading
Accurate testing results are guaranteed
Extremely easy to use and calibrate
Durable and built to last a long time
Adjustable manual focus
Uses diffused light that just means a battery or power source is not required.
Soft with soft and comfortable non-slip rubber
Usage
Refractometer is a precision optical instrument, featuring in simple use, accurate measurement, light
weight, small volume and etc. By using this instrument, it can measure percent concentration of sugar
degree in liquid accurately. It is used for foodstuff and agricultural scientific reasearch.
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 rag to clean the prism and cover plate; when it becomes dry, please store
the prism safely.
Packing list:
- refractometer *1
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