Model: HI 84102
Hãng sản xuất: HANNA – Ý
| 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 | |
| Temperature Compensation |
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) | |
| Temperature Probe |
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.) |
- 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.
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