This manual is the instruction manual of HI 84102 TITRATABLE TOTAL ACIDITY MINITITRATOR, which introduces the product's function characteristics and usage methods.
The HI 84102 is a low-cost, easy-to-use instrument featuring an automatic peristaltic pump and built-in algorithms to determine reaction completion. It includes preprogrammed methods for measuring total titratable acidity in wine, displaying results immediately after the titration cycle.
| Range | 0.0 to 25.0 g/L of tartaric acid |
|---|---|
| Accuracy | 5% of reading |
| Method | Acid-base titration method |
| Principle | End-point titration |
| Temperature Compensation | Automatic from 0.0 to 100.0 °C |
| Pump debit | 0.5 ml/min |
| Stirring speed | 1500 tpm |
The instrument uses an end-point of 7.00 pH to fulfill EU requirements.
For Australian requirements, the titration is performed at an end-point of 8.20.
The acceptable range for dry table wine is usually between 0.60% and 0.75%.