Máy chuẩn độ mini acidity tổng Hanna HI 84102

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Máy chuẩn độ mini acidity tổng Hanna HI 84102

Dùng trong phân tích rượu

Hãng sản xuất: HANNA

Model: HI 84102 

Giá: Liên hệ 0977.459.400


  • Compact unit
  • Results in minutes
  • Simple to operate

The HI 84102 is a low cost, easy to use, microprocessor-based automatic titrator that features a simple and yet accurate peristaltic pump to ensure the best accuracy and repeatability. By performing pump calibration with the provided HANNA standards, instrument accuracy is assured. The HI 84102 includes a preprogrammed analysis method designed for Total Titratable Acidity measurements on wine.

The instrument has a powerful and effective built-in algorithm to analyze the shape of the pH electrode response and to determine the reaction completion. The HI 84102 performs automatic analysis by performing all the necessary calculations. By simply pressing the START STOP button, the instrument will automatically make the titration up to the end point. The result is immediately displayed in convenient units, then the instrument is ready for another titration.

Order Information:
HI 84102-01 (115V) and HI 84102-02 (230V) are supplied with HI 1048B pH electrode, HI 7662-T temperature probe, reagent set for 20 titrations, 2000 µL automatic pipette, plastic tips for 2000 µL automatic pipette (2), 50 mL beakers (2), tube set with cap, stir bar, refill solution (30 mL), 1 mL syringe, wine deposits cleaning solution sachets (2), wine stain cleaning solution sachets (2), power cable and instruction manual.

Range   0.0 to 25.0 g/L of tartaric acid
Resolution   0.1 g/L (ppt)
Accuracy (@25°C)   5% of reading
Method   Acid-base titration method
Principle   Endpoint titration
pH Calibration   1 point in selected endpoint: 7.00 pH or 8.20 pH
Sample Volume   2 mL
  Automatic from 0.0 to 100.0°C
pH Electrode   HI 1048B glass body pH electrode with CPS™ technology, BNC connector and 1 m (3.3’) cable (included)
  HI 7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)
Pump Dosing   0.5 mL/min
Environment   0 to 50°C (32 to 122°F); max 95% RH non-condensing
Power Supply   115V/230 VAC; 50-60Hz; 10VA
Dimensions   208 x 214 x 163 mm (8.2 x 8.4 x 6.4”) (with beaker)
Weight   2200 g (77.6 oz.)