calibration of refractometer

... to the calibration work. No screw-driver needed when the calibration work is required. And the Square prism house can make the refractoemter stand stably. We name it as N-style New-style Honey refractometer This model is specially developed for the

... Beer Wort SG Specific Gravity Refractometer RSG-32ATC Features: 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...

B-type All metal sugar refractometer BRHB-82ATC The RHB series is developed for working with sugar related liquids (fruit juices, soft drinks, wine), help monitor and control sugar concentrations in foods and beverages. Whether users are checking the “...

WZB Temperature measurement range:0 – 40℃(32 – 104℉)； Precision of measurement temperature:±0.5℃(1℉)； Dimension: 135×65×40mm; Net weight: 200g; Power supply: 2×AAA(1.5V); Wide choice: over 20 models available; Automatic temperature compensation; Automatic ...

...14mm 4. Nose angle: 0°~30° 5. Axis calibration on each lens: left-120° to 0° to 135°, right-45° to 180° to 60° 6. Lens rotation: full 360° 7. Weight: 74g Details: Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter,