Máy chuẩn độ Acid mini và đo pH trong công nghiệp sữa HANNA HI 84429
Thông số kỹ thuật Hanna HI84429:
Titrator | Titratable Acidity Low Range | 0.0 to 15.0 °SH; 0 to 40 °Th; 0 to 35 °D; 0.00 to 0.35 % l.a. |
Titratable Acidity LR Resolution | 0.1 °SH; 1 °Th; 1 °D; 0.01% l.a. | |
Titratable Acidity High Range | 10 to 75 °SH; 20 to 200 °Th; 20 to 175 °D; 0.0 to 2.0 % l.a. | |
Titratable Acidity HR Resolution | 0.5 °SH; 1 °Th; 1 °D; 0.1% l.a. | |
Accuracy (@25ºC/77ºF) | 5% of reading | |
Titration Method | acid-base titration | |
Principle | endpoint titration, 8.30 pH | |
Pump Debit | 0.5 mL/min | |
Stirring Speed | 800 rpm | |
Logging Data | up to 50 samples | |
pH Meter | Range | -2.0 to 16.0 pH/-2.00 to 16.00 pH |
Resolution | 0.1 pH / 0.01 pH | |
Accuracy (@25ºC/77ºF) | ±0.01 pH | |
Calibration | one, two or three point calibration (pH 4.01, 6.00, 8.30) | |
Temperature Compensation | manual or automatic from -20 to 120°C (-4 to 248°F) | |
Logging Data | up to 50 samples | |
Temperature | Range | -20.0 to 120.0°C (-4.0 to 248.0°F) |
Resolution | 0.1°C | |
Accuracy (@25ºC/77ºF) | ±0.4°C without probe error | |
Electrodes | FC 260B pH electrode with 1 m (3.3?) cable (included), HI 5315 reference probe with 1 m (3.3?) cable (included) | |
Temperature Probe | HI 7662-M stainless steel temperature probe with 1 m (3.3?) cable (included) | |
Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | |
Power Supply | 12 VDC adapter (included) | |
Dimensions | 208 x 214 x 163 mm (8.2 x 8.4 x 6.4?) (with beaker) | |
Weight | 2200 g (77 oz.) |