Refraktometer Kopi Digital Brix 0-50 Coffee Refractometer TDS 0-25 RI

Alat yang praktis untuk komersial, industri F amp;B, hobbyist Digital Coffee Refractometer dengan rentang pengukuran Kadar Brix Kopi 0-50 % Kadar TDS Kopi 0-25% - Dikirim dari Jakarta dengan kardus utk keamanan produk - Semua produk kami garansi Jakarta == Specifications: Range: Brix: 0-50% TDS:0-25% Resolution: +- 0.02C Accuracy: 0.1C Ambient temperature: 10-100 degrees Measurement Time: Approximately 1.5 seconds Minimum Sample Volume: 2 metric drops Sample Cell: Stainless steel ring and flint glass prism Enclosure Rating: IP65 Battery Type / Life: 9V battery for +- 5000 readings Auto-Off: After 3 minutes of non-use Dimensions: 58*25*121mm Product features Coffee concentration with the range of 0-25%, Brix measurement with the range of 0-50% with temperature display Calibration function and no need calibration every time; auto power off one minute Provided with suction tube and spare protective cover USE: 1.Power On: Press key #34;READ #34; 1 second only. 2. Scale converting: press key #34;SCALE #34; 1 second to choose the unit Brixor Concentration, #34;S01 #34; is for Brix %, this also can test all liquid with sugarsuch as juice, milky tea ect, range is 0-30%. #34;S02 #34; is for coffeeconcentration, range is 0-25. 3. Measurement: Use suction tube takes some sample from the 1/2 deep ofthe cup, drip about 3~5 drops to the sample plate, then cover it. Press key #34;READ #34; 1 second, meter will give the current value, if press key #34;READ #34; 2 seconds more, meter will make and countdown 15 times #39; measurements, the reading is the average value. Calibration: No need calibration every time. Drip 3~5 drops distilled water in sample plate, make sure the water and meter temperature is same andstandard temperature is 20C, then cover it. Press key #34;CAL #34; more than 2seconds until #34;CAL #34; flashing,press #34;CAL #34; key again, meter will display #34;END #34;and show 0.0%. Always clean and wash the sample plate with distilled water and dry it. Do not use other liquid can damage the prism glass