DRB 1 Handheld Digital Refractometer
Waterproof IP65-rated Brix / refractive index (nD) refractometer with easy-to-read LCD
DRB 1 is a handheld digital refractometer used to determine the sugar content / refractive index of liquid in the 0 ... 90 % Brix / 1.3330 ... 1.5177 nD measuring range. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.
DRB 1手持式數碼折射儀防水（IP65級）白利糖度/折射率（nD）折射儀，用於測定0~90％液體的糖含量/折射率 Brix / 1.3330 ... 1.5177 nD測量範圍。
Digital Refractometer DRB 1 Brix ｜糖度計
Temperature compensation automatic +10 ... +40 °C / +50 ... +104 °F
Measurement speed ca. 1 sec.
Sample size 4 ... 5 drops of liquid Sample plate Stainless steel ring with glass prism Housing ABS, IP 65 Battery 1 x 1.5 V AAA Automatic shutdown after 1 min measurement break Protection IP 65 Dimensions 121 x 58 x 25 mm / 4.76 x 2.28 x 0.98" Weight 90 g / 0.2 lb without battery Measuring range Sugar content 0 ... 90 % Brix Refractive index 1,3330 ... 1,5177 nD Temperature 0 ... 40 °C / +32 ... +104 °F Resolution Sugar content 0.1 % Brix Refractive index 0.0001 nD Temperature 0.1 °C / 32 °F Accuracy Sugar content 0.2 % Brix Refractive index 0.0003 nD Temperature ±0.5 °C / +31 ... +33 °F