Italian Woqi MA882 / MA883 / MA884 / MA885 digital refractometer juice

MA882 / MA883 / MA884 / MA885 digital refractometer grape party source instrument provides digital juice refractometer, original Italian high-end handheld Woqi sophisticated testing equipment. MA882, MA883, MA884 and MA885 are based by measuring the refractive index of optical instruments, measuring process is simple and fast, this method is vintners recognized measurement method for sugar content in wine samples with deionized or distilled water after a simple calibration . Within seconds, the instrument by measuring the refractive index of the sample, and converted to the corresponding Brix value. Digital refractometer eliminates the artificial mechanical refractometer when measuring the resulting operating errors, and measuring instruments for field portability, but also very methods. Times four models of refractometer using internationally accepted reference unit conversion and temperature compensation. · MA882 measuring Brix; · MA883 measuring Baum é; · MA884 measuring brix and potential alcohol content (%); · MA885 measuring Brix, oechsle (° Oe) And ° KMW (° Babo) measurements big screen , and it is a two-line display, with low battery voltage prompts, other useful information, will be in the form of the body was the appropriate icon on the screen. The main features of two-line LCD display Automatic temperature compensation · easy setup power display and low-battery display and automatic shutdown 3 minutes unused technical parameters MA882 MA883 MA884 MA885 measuring range 0 to 50% Brix 0 to 80 ℃ / 32 to 176 ℉ 0 to 28% Baumé 0 to 80 ℃ / 32 to 176 ℉ 0 to 50% Brix 0 to 25% V / V Potential Alc 0 to 80 ℃ / 32 to 176 ℉ 0 to 50% Brix 0 to 230 ° Oechsle 0 to 42 ° KMW 0 to 80 ℃ / 32 to 176 ℉ Resolution 0.1 Brix 0.1 ℃ / 0.1 ℉ 0.1 ° Baumé 0.1 ℃ / 0.1 ℉ 0.1% Brix 0.1% V / V Potential Alcohol 0.1 ℃ / 0.1 ℉ 0.1% Brix 0.1 ° Oechsle 0.1? ° KMW 0.1 ℃ / 0.1 ℉ accuracy of ± 0.2% Brix ± 0.3 ℃ / ± 0.5 ℉ ± 0.1 ° Baumé ± 0.3 ℃ / ± 0.5 ℉ ± 0.2% Brix ± 0.2 V / V Potential Alcohol ± 0.2% Brix ± 1 ° Oechsle ± 0.2 ° KMW ± 0.3 ℃ / ± 0.5 ℉ light yellow LED yellow LED yellow LED yellow LED detection time of about 1.5 seconds to about 1.5 seconds to about 1.5 seconds to about 1.5 seconds minimum sample volume 100 ūL (cover prism totally) 100 ūL (completely covered prism) 100 ūL (cover prism totally) 100 ūL (completely covered prism) sampling pool stainless steel ring and flint glass prism stainless steel ring and flint glass prism stainless steel ring and flint glass prism stainless steel ring and flint glass prism Temperature Compensation Automatic 10-40 ℃ / 50-104 ℉ Auto 10-40 ℃ / 50-104 ℉ Auto 10-40 ℃ / 50-104 ℉ Auto 10-40 ℃ / 50-104 ℉ packing material ABS ABS ABS ABS Battery Type 1 × 9V AA (included) 1 × 9V AA (included) 1 × 9V AA (included) 1 × 9V AA (included) Battery Life 5000 reading 5000 reading 5000 reading 5000 reading Auto power off after 3 minutes without use three minutes after non-use is not used after 3 minutes without use After 3 minutes Dimensions 192 × 102 × 67mm 192 × 102 × 67mm 192 × 102 × 67mm 192 × 102 × 67mm Weight 420g 420g 420g 420g Ordering information MA8821, MA883, MA884 and MA885 configuration including: Hard carrying case, 9V battery and operating Manual http://www.szfyyq.com/cn/search/?bou_01=MA882%2FMA883%2FMA884%2FMA885&x=20&y=12 Chinese agents: Shenzhen Fangyuan Instrument Co., Ltd. Address: Shenzhen Nanshan District Road 62 Dengliang Complex Building, 5th Floor, South Park Address: 1051 Beach Road, Minhang District, Shanghai, Lane 140, Room 1101 Tel: 0755-86372600 86372601 8,637,266,013,823,380,501 Tel: 021-54888367 5,488,837,215,901,877,801 Fax: 0755-86372606 E-mail: fyyq @ vip. 163.com Fax: 021-54888351 E-mail: fyyq@vip.163.com Fax: 0755-86372606